Hilde Johnsen Venvik

Om

Hilde Johnsen Venvik, født i Bergen og oppvokst i Tromsø, er sivilingeniør i teknisk fysikk fra NTH, 1993, og doktor ingeniør fra Institutt for fysikk, NTNU, 1998. Doktorgradsarbeidet ble utført innen eksperimentell overflatevitenskap, der «Scanning Tunneling Microscopy» ble benyttet til å studere overflater av kobolt og platina enkrystallprøver på atomært nivå. Forståelsen av adsorpsjonsfenomener på slike overflater er relevant innen heterogen katalyse, og metallet kobolt er spesielt interessant for dets egenskaper som katalysator i prosessen konvertering av naturgass til flytende drivstoff («Fischer-Tropsch»).

I perioden 1998-2004 arbeidet Venvik først som forsker ved SINTEF Kjemi, avd Reaksjonskinetikk og katalyse, og etter hvert som seniorforsker ved det som ble hetende SINTEF Materialer og kjemi. Ved SINTEF arbeidet hun i hovedsak med katalyse for hydrogenproduksjon og gasskonvertering, og initierte og ledet flere prosjekter finansiert av Norges Forskningsråd.

I 2004 ble Venvik ansatt som førsteamanuensis ved Institutt for kjemisk prosessteknologi, NTNU, og rykket i 2009 opp til professor. Forsknings- og publiseringsaktiviteten er knyttet til heterogen katalyse og overflatevitenskap med relevans for industriell kjemi, gasskonvertering, fornybar energi og hydrogenteknologi. Arbeidet med å oppnå prosessintensivering gjennom bruk av mikrostrukturerte reaktorsystemer og membranteknologi kan nevnes spesielt. Det har vært bygget opp et internasjonalt forskningsnettverk, med samarbeid mot Tyskland og USA. Studieåret 2008-9 hadde hun forskningsopphold ved University of Wisconsin-Madison, USA.

I perioden 2010-15 var Venvik leder av Gassteknisk Senter NTNU-SINTEF (GTS). Med Statoil (nå Equinor) som strategisk partner arbeidet GTS for å fremme gassteknologisk samarbeid, forskning og utdanning for effektiv, miljøvennlig og lønnsom utnyttelse av naturgass. Venvik ha vært medlem av programstyrene for GASSMAKS (2007-12), ENERGIX (2012-16), Norges Forskningsråd.

Fra 2015 har Hilde Venvik ledet iCSI (industrial Catalysis Science and Innovation), et Senter for Forskningsdrevet Innovasjon (SFI) utnevnt av Norges Forskningsråd for 8 år. Industripartnerne i iCSI er Yara, KA Rasmussen, Dynea, Inovyn, og Topsøe og forskningspartnerne er NTNU, SINTEF og Universitetet i Oslo. iCSI har et budsjett på 192 MNOK og skal over perioden utdanne 15 PhD-kandidater og 7 post doc.-stipendiater.

Venvik har publisert ~80 vitenskapelige arbeidet i internasjonale journaler og har en h-index på 27 (ISI-WebOfKnowledge, Scopus). I tillegg kommer noen bokkapitler, rapporter og populærvitenskapelige bidrag. Hun har gitt eller bidratt til > 100 vitenskapelige presentasjoner på internasjonale konferanser og seminarer. 8 kandidater har disputert for PhD-graden med Hilde Venvik som hovedveileder (Astrid Lervik Mejdell, Fatemeh Hayer, Daham Gunawardana, Nicla Vicinanza, Farbod Dadgar, Marie Døvre Strømsheim, Xiaoyang Guo, Stine Lervold), 7 som biveileder, og Venvik har veiledet 38 masterstudenter i kjemiskprosessteknologi og nanoteknologi.

Publikasjoner

2025

Spinu, Dumitrita; Venvik, Hilde Johnsen; Rout, Kumar Ranjan. (2025) Engineering Low-Temperature Amine-Based CO2 Adsorbents for Post-Combustion CO2 Capture in Natural Gas Power Plants. NTNU Norges teknisk-naturvitenskapelige universitet NTNU Norges teknisk-naturvitenskapelige universitet
Doktorgradsavhandling
Dew, Willow; Svenum, Ingeborg-Helene; Peters, Thijs; Venvik, Hilde Johnsen. (2025) Pd-based membranes for hydrogen purification.
Annen presentasjon

2024

Das, Srashtasrita; Kahnt, Maik; Valen, Youri van; Bergh, Tina; Blomberg, Sara; Lyubomirskiy, Mikhail. (2024) Restructuring of Ag catalysts for methanol to formaldehyde conversion studied using in situ X-ray ptychography and electron microscopy. Catalysis Science & Technology
Vitenskapelig artikkel
Farooq, Hammad; Venvik, Hilde Johnsen; Bandyopadhyay, Sulalit. (2024) Quantitative Phase Analysis and Structural Investigation of Graphite Anode for Lithium-Ion Batteries.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2023

Gapp, Ellen; Ansaloni, Luca; Venvik, Hilde Johnsen; Peters, Thijs; Pfeifer, Peter. (2023) Microstructured membrane reactors for process intensification.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Mahmoodinia, Mehdi; Farooq, Hammad; Røe, Torbjørn; Svenum, Ingeborg-Helene; Venvik, Hilde Johnsen. (2023) Effect of Copper Catalyst Content and Zinc Promoter on Carbon Formation in the Direct Synthesis of Methylchlorosilanes. Industrial & Engineering Chemistry Research
Vitenskapelig artikkel

2022

Svenum, Ingeborg-Helene; Strømsheim, Marie D.; Knudsen, Jan; Venvik, Hilde Johnsen. (2022) Activity and segregation behavior of Pd75%Ag25%(1 1 1) during CO oxidation – An in situ NAP-XPS investigation. Journal of Catalysis
Vitenskapelig artikkel
Mahmoodinia, Mehdi; Bleken, Francesca Lønstad; Svenum, Ingeborg-Helene; Røe, Torbjørn; Blaser, Eugénie; Gouttebroze, Sylvain. (2022) Role of Copper in the formation of Carbon during Direct synthesis of Methylchlorosilanes. Proceedings of the Silicon for the Chemical & Solar Industry XVI
Vitenskapelig artikkel

2021

Strømsheim, Marie Døvre; Svenum, Ingeborg-Helene; Mahmoodinia, Mehdi; Boix, Virgínia; Knudsen, Jan; Venvik, Hilde Johnsen. (2021) Segregation dynamics of a Pd-Ag surface during CO oxidation investigated by NAP-XPS. Catalysis Today
Vitenskapelig artikkel
Guo, Xiaoyang; Vullum, Per Erik; Venvik, Hilde Johnsen. (2021) Inhibition of metal dusting corrosion on Fe-based alloy by combined near surface severe plastic deformation (NS-SPD) and thermochemical treatment. Corrosion Science
Vitenskapelig artikkel
Lervold, Stine; Lødeng, Rune; Yang, Jia; Skjelstad, Johan; Bingen, Kristin; Venvik, Hilde Johnsen. (2021) Partial oxidation of methanol to formaldehyde in an annular reactor. Chemical Engineering Journal
Vitenskapelig artikkel

2020

Svenum, Ingeborg-Helene; Herron, Jeffrey A.; Mavrikakis, Manos; Venvik, Hilde Johnsen. (2020) Pd3Ag(111) as a Model System for Hydrogen Separation Membranes: Combined Effects of CO Adsorption and Surface Termination on the Activation of Molecular Hydrogen. Topics in catalysis
Vitenskapelig artikkel
Bjørkan, Hilde; Rønning, Magnus; Venvik, Hilde Johnsen; Johannessen, Tue; Holmen, Anders. (2020) Water–Gas Shift Activity of Pt Catalysts Prepared by Different Methods. Catalysts
Vitenskapelig artikkel
Guo, Xiaoyang; Vanhaecke, Estelle Marie M.; Vullum, Per Erik; Ma, Jianyu; Vidana, Daham Sanjaya Gunawardana Panditha; Walmsley, John. (2020) Effects of metal dusting relevant exposures of alloy 601 surfaces on carbon formation and oxide development. Catalysis Today
Vitenskapelig artikkel
Strømsheim, Marie Døvre; Svenum, Ingeborg-Helene; Farstad, Mari Helene; Weststrate, C. J.; Borg, Anne; Venvik, Hilde Johnsen. (2020) CO-Induced Surface Reconstruction of the Co(11–20) Surface—A Combined Theoretical and Experimental Investigation. Journal of Physical Chemistry C
Vitenskapelig artikkel

2019

Lervold, Stine; Arnesen, Kamilla; Beck, Nikolas; Lødeng, Rune; Yang, Jia; Bingen, Kristin. (2019) Morphology and Activity of Electrolytic Silver Catalyst for Partial Oxidation of Methanol to Formaldehyde Under Different Exposures and Oxidation Reactions. Topics in catalysis
Vitenskapelig artikkel
Davijany, Hamidreza Bakhtiary; Hayer, Fatemeh; Phan, Xuyen Kim; Myrstad, Rune; Venvik, Hilde Johnsen; Pfeifer, Peter. (2019) Modelling and simulation of a single slit micro packed bed reactor for methanol synthesis. Catalysis Today
Vitenskapelig artikkel
Weststrate, Kees-Jan; Mahmoodinia, Mehdi; Farstad, Mari Helene; Svenum, Ingeborg-Helene; Strømsheim, Marie Døvre; Niemantsverdriet, Hans. (2019) Interaction of hydrogen with flat (0001) and corrugated (11–20) and (10–12) cobalt surfaces: Insights from experiment and theory. Catalysis Today
Vitenskapelig artikkel
Gavrilovic, Ljubisa; Brandin, Jan; Holmen, Anders; Venvik, Hilde Johnsen; Myrstad, Rune; Blekkan, Edd Anders. (2019) The effect of aerosol-deposited ash components on a cobalt-based Fischer–Tropsch catalyst. Reaction Kinetics, Mechanisms and Catalysis
Vitenskapelig artikkel

2018

Tysseland, Amalie; Vanhaecke, Estelle Marie M.; Svenum, Ingeborg-Helene; Blekkan, Edd Anders; Venvik, Hilde Johnsen. (2018) New approaches to the investigation of carbon formation in the Direct Synthesis of Methylchlorosilanes.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Gavrilovic, Ljubisa; Brandin, Jan; Holmen, Anders; Venvik, Hilde Johnsen; Myrstad, Rune; Blekkan, Edd Anders. (2018) Deactivation of Co-based Fischer-Tropsch Catalyst by Aerosol Deposition of Potassium Salts. Industrial & Engineering Chemistry Research
Vitenskapelig artikkel
Gavrilovic, Ljubisa; Brandin, Jan; Holmen, Anders; Venvik, Hilde Johnsen; Myrstad, Rune; Blekkan, Edd Anders. (2018) Fischer-Tropsch synthesis—Investigation of the deactivation of a Co catalyst by exposure to aerosol particles of potassium salt. Applied Catalysis B: Environmental
Vitenskapelig artikkel
Dadgar, Farbod; Venvik, Hilde Johnsen; Pfeifer, Peter. (2018) Application of hot-wire anemometry for experimental investigation of flow distribution in micro-packed bed reactors for synthesis gas conversion. Chemical Engineering Science (CES)
Vitenskapelig artikkel
Strømsheim, Marie Døvre; Svenum, Ingeborg-Helene; Farstad, Mari Helene; Li, Zheshen; Gavrilovic, Ljubisa; Guo, Xiaoyang. (2018) Effects of K adsorption on the CO-induced restructuring of Co(11-20). Catalysis Today
Vitenskapelig artikkel
Vicinanza, Nicla; Svenum, Ingeborg-Helene; Peters, Thijs; Bredesen, Rune; Venvik, Hilde Johnsen. (2018) New insight to the effects of heat treatment in air on the permeation properties of thin Pd77%Ag23% membranes. Membranes
Vitenskapelig artikkel
Venvik, Hilde Johnsen; Holmen, Anders; Chen, De; Rytter, Erling; Akporiaye, Duncan. (2018) NGCS 11 Tromsø - 11th Natural Gas Conversion Symposium. Catalysis Today
Leder

2017

Guo, Xiaoyang; Gunawardana, Daham; Chen, De; Vanhaecke, Estelle Marie M.; Venvik, Hilde Johnsen; Walmsley, John. (2017) Investigation of metal dusting corrosion process over UNS N08800 alloy. NACE International NACE International
Vitenskapelig antologi/Konferanseserie
Venvik, Hilde Johnsen; Yang, Jia. (2017) Catalysis in microstructured reactors - Short review on smallscale syngas production and further conversion into methanol, DME and Fischer-Tropsch products. Catalysis Today
Vitenskapelig artikkel
Dadgar, Farbod; Myrstad, Rune; Pfeifer, Peter; Holmen, Anders; Venvik, Hilde Johnsen. (2017) Catalyst Deactivation During One-Step Dimethyl Ether Synthesis from Synthesis Gas. Catalysis Letters
Vitenskapelig artikkel
Strømsheim, Marie Døvre; Knudsen, Jan; Farstad, Mari Helene; Sørvik, Linn Cecilie; Guo, Xiaoyang; Venvik, Hilde Johnsen. (2017) Near Ambient Pressure XPS Investigation of CO Oxidation Over Pd3Au(100). Topics in catalysis
Vitenskapelig artikkel
Guo, Xiaoyang; Vidana, Daham Sanjaya Gunawardana Panditha; Chen, De; Vanhaecke, Estelle Marie M.; Venvik, Hilde Johnsen; Walmsley, John. (2017) Investigation of metal dusting corrosion process over UNS N08800 alloy. International Corrosion Conference Series
Vitenskapelig artikkel

2016

Dadgar, Farbod; Myrstad, Rune; Pfeifer, Peter; Holmen, Anders; Venvik, Hilde Johnsen. (2016) Direct dimethyl ether synthesis from synthesis gas: The influence of methanol dehydration on methanol synthesis reaction. Catalysis Today
Vitenskapelig artikkel
Rytter, Erling; Souskova, Katerina; Lundgren, Mathias Kristoffer; Ge, Wei; Nannestad, Åsne Daling; Venvik, Hilde Johnsen. (2016) Process concepts to produce syngas for Fischer-Tropsch fuels by solar thermochemical splitting of water and/or CO2. Fuel processing technology
Vitenskapelig artikkel
Yang, Jia; Eiras, Sara Boullosa; Myrstad, Rune; Venvik, Hilde Johnsen; Pfeifer, Peter; Holmen, Anders. (2016) Fischer-Tropsch Synthesis on Co-Based Catalysts in a Microchannel Reactor: Effect of Temperature and Pressure on Selectivity and Stability.
Faglig kapittel
Venvik, Hilde Johnsen; Lødeng, Rune. (2016) Feil om katalysatorer. Dagens næringsliv
Leserinnlegg
Fernandes, Vasco Rafael P; Bossche, Maxime Van der; Knudsen, Jan; Farstad, Mari Helene; Gustafson, Johan; Venvik, Hilde Johnsen. (2016) Reversed Hysteresis during CO Oxidation over Pd75Ag25(100). ACS Catalysis
Vitenskapelig artikkel
Phan, Xuyen Kim; Walmsley, John Charles; Davijany, Hamidreza Bakhtiary; Myrstad, Rune; Pfeifer, Peter; Venvik, Hilde Johnsen. (2016) Pd/CeO2 catalysts as powder in a fixed-bed reactor and as coating in a stacked foil microreactor for the methanol synthesis. Catalysis Today
Vitenskapelig artikkel

2015

Vicinanza, Nicla; Svenum, Ingeborg-Helene; Næss, Live Nova; Peters, Thijs; Bredesen, Rune; Borg, Anne. (2015) Thickness dependent effects of solubility and surface phenomena on the hydrogen transport properties of sputtered Pd77%Ag23% thin film membranes. Journal of Membrane Science
Vitenskapelig artikkel

2014

Vidana, Daham Sanjaya Gunawardana Panditha; Nguyen, Thoa Thi Minh; Walmsley, John; Venvik, Hilde Johnsen. (2014) Initiation of Metal Dusting Corrosion in Conversion of Natural Gas to Syngas Studied under Industrially Relevant Conditions. Industrial & Engineering Chemistry Research
Vitenskapelig artikkel
Fernandes, Vasco Rafael P; Gustafson, Johan; Farstad, Mari Helene; Walle, Lars Erik; Blomberg, Sara; Lundgren, Edvin. (2014) H2 reduction of surface oxides on Pd-based membrane model systems - The case of Pd(100) and Pd75Ag25(100). Applied Surface Science
Vitenskapelig artikkel
Montebelli, A; Visconti, CG; Groppi, G; Tronconi, E; Kohler, S; Venvik, Hilde Johnsen. (2014) Washcoating and chemical testing of a commercial Cu/ZnO/Al2O3 catalyst for the methanol synthesis over copper open-cell foams. Applied Catalysis A : General
Vitenskapelig artikkel
Yang, Jia; Eiras, Sara Boullosa; Myrstad, Rune; Pfeifer, Peter; Venvik, Hilde Johnsen; Holmen, Anders. (2014) Fischer-Tropsch Synthesis over High-Loading CO-Based Catalysts in a Microreactor. Preprints of Papers- American Chemical Society, Division of Fuel Chemistry
Vitenskapelig artikkel

2013

Holmen, Anders; Venvik, Hilde Johnsen; Myrstad, Rune; Zhu, Jun; Chen, De. (2013) Monolithic, microchannel and carbon nanofibers/carbon felt reactors for syngas conversion by Fischer-Tropsch syntehesis. Catalysis Today
Vitenskapelig artikkel
Hayer, Fatemeh; Davijany, Hamidreza Bakhtiary; Myrstad, Rune; Holmen, Anders; Pfeifer, Peter; Venvik, Hilde Johnsen. (2013) Characteristics of integrated micro packed bed reactor-heat exchanger configurations in the direct synthesis of dimethyl ether. Chemical Engineering and Processing
Vitenskapelig artikkel

2012

Vidana, Daham S G Panditha; Walmsley, John; Holmen, Anders; Chen, De; Venvik, Hilde Johnsen. (2012) Metal dusting corrosion initiation in conversion of natural gas to synthesis gas. Energy Procedia
Vitenskapelig artikkel
Svenum, Ingeborg-Helene; Herron, Jeffrey A.; Mavrikakis, Manos; Venvik, Hilde Johnsen. (2012) Adsorbate-induced segregation in a PdAg membrane model system: Pd3Ag(111). Catalysis Today
Vitenskapelig artikkel
Davijany, Hamidreza Bakhtiary; Dadgar, Farbod; Hayer, Fatemeh; Phan, Xuyen Kim; Myrstad, Rune; Venvik, Hilde Johnsen. (2012) Analysis of External and Internal Mass Transfer at Low Reynolds Numbers in a Multiple-Slit Packed Bed Microstructured Reactor for Synthesis of Methanol from Syngas. Industrial & Engineering Chemistry Research
Vitenskapelig artikkel

2011

Phan, Xuyen Kim; Yang, Jia; Davijany, Hamidreza Bakhtiary; Myrstad, Rune; Venvik, Hilde Johnsen; Holmen, Anders. (2011) Studies of Macroporous Structured Alumina Based Cobalt Catalsts for Fischer-Tropsch Synthesis. Catalysis Letters
Vitenskapelig artikkel
Hayer, Fatemeh; Davijany, Hamidreza Bakhtiary; Myrstad, Rune; Holmen, Anders; Pfeifer, Peter; Venvik, Hilde Johnsen. (2011) Modeling and Simulation of an Integrated Micro Packed Bed Reactor-Heat Exchanger Configuration for Direct Dimethyl Ether Synthesis. Topics in catalysis
Vitenskapelig artikkel
Bredesen, Rune; Peters, Thijs; Stange, Marit Synnøve Sæverud; Vicinanza, Nicla; Venvik, Hilde Johnsen. (2011) Palladium-based Membranes in Hydrogen Production.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Blekkan, Edd Anders; Chen, De; Rønning, Magnus; Venvik, Hilde Johnsen. (2011) Catalysis for Clean Energy Preface. Topics in catalysis
Leder
Davijany, Hamidreza Bakhtiary; Hayer, Fatemeh; Phan, Xuyen Kim; Myrstad, Rune; Pfeifer, Peter; Venvik, Hilde Johnsen. (2011) Performance of a multi-slit packed bed microstructured reactor in hte synthesis of methanol: Comparison with a laboratory fixed-bed reactor. Chemical Engineering Science (CES)
Vitenskapelig artikkel
Davijany, Hamidreza Bakhtiary; Hayer, Fatemeh; Phan, Xuyen Kim; Myrstad, Rune; Venvik, Hilde Johnsen; Pfeifer, Peter. (2011) Characteristics of an Integrated Micro Packed Bed Reactor-Heat Exchanger for methanol synthesis from syngas. Chemical Engineering Journal
Vitenskapelig artikkel
Hayer, Fatemeh; Davijany, Hamidreza Bakhtiary; Myrstad, Rune; Holmen, Anders; Pfeifer, Peter; Venvik, Hilde Johnsen. (2011) Synthesis of dimethyl ether from syngas in a microchannel reactor-Simulation and experimental study. Chemical Engineering Journal
Vitenskapelig artikkel
Phan, Xuyen Kim; Davijany, Hamidreza Bakhtiary; Myrstad, Rune; Pfeifer, Peter; Venvik, Hilde Johnsen; Holmen, Anders. (2011) Preparation and performance of Cu-based monoliths for methanol synthesis. Applied Catalysis A : General
Vitenskapelig artikkel

2010

Ramachandran, Amutha; Tucho, Wakshum Mekonnen; Mejdell, Astrid Lervik; Stange, Marit; Venvik, Hilde Johnsen; Walmsley, John C. (2010) Surface characterization of Pd/Ag23 wt% membranes after different thermal treatments. Applied Surface Science
Vitenskapelig artikkel
Mejdell, Astrid Lervik; Chen, De; Peters, Thijs A.; Bredesen, Rune; Venvik, Hilde Johnsen. (2010) The effect of heat treatment in air on CO inhibition of a ~3ųm Pd-Ag (23 wt.%) membrane. Journal of Membrane Science
Vitenskapelig artikkel
Phan, Xuyen Kim; Bakhtiary, Hamidreza Davijany; Myrstad, Rune; Thormann, Janina; Pfeifer, Peter; Venvik, Hilde Johnsen. (2010) Preparation and Performance of a Catalyst-Coated Stacked Foil Microreactor for the Methanol Synthesis. Industrial & Engineering Chemistry Research
Vitenskapelig artikkel

2009

Mejdell, Astrid Lervik; Peters, Thijs A.; Stange, Marit; Venvik, Hilde Johnsen; Bredesen, Rune. (2009) Performance and application of thin Pd-alloy hydrogen separation membranes in different configurations. Journal of the Taiwan Institute of Chemical Engineers
Vitenskapelig artikkel
Mejdell, Astrid Lervik; Jøndahl, Mari; Peters, TA; Bredesen, R; Venvik, Hilde Johnsen. (2009) Effects of CO and CO2 on hydrogen permeation through a similar to 3 mu m Pd/Ag 23 wt.% membrane employed in a microchannel membrane configuration. Separation and Purification Technology
Vitenskapelig artikkel
Mejdell, Astrid Lervik; Jøndahl, Mari; Peters, Thijs A.; Bredesen, Rune; Venvik, Hilde Johnsen. (2009) Experimental investigation of a microchannel membrane configuration with a 1.4 μm Pd/Ag23wt% membrane - effects of flow and pressure. Journal of Membrane Science
Vitenskapelig artikkel
Tucho, Wakshum Mekonnen; Venvik, Hilde Johnsen; Stange, Marit; Walmsley, John C; Holmestad, Randi; Bredesen, Rune. (2009) Effects of thermal activation on hydrogen permeation properties of thin, self-supported Pd/Ag membranes. Separation and Purification Technology
Vitenskapelig artikkel
Tucho, Wakshum Mekonnen; Venvik, Hilde Johnsen; Walmsley, John C; Stange, M; Ramachandran, Amutha; Mathiesen, Ragnvald. (2009) Microstructural studies of self-supported (1.5-10 mu m) Pd/23 wt% Ag hydrogen separation membranes subjected to different heat treatments. Journal of Materials Science
Vitenskapelig artikkel

2008

Bichon, P; Haugom, G; Venvik, Hilde Johnsen; Holmen, Anders; Blekkan, Edd Anders. (2008) Steam reforming of ethanol over supported Co and Ni catalysts. Topics in catalysis
Vitenskapelig artikkel
Huber, Florian; Walmsley, John C.; Venvik, Hilde Johnsen; Holmen, Anders. (2008) The effect of platinum in Cu-Ce-Zr and Cu-Zn-Al mixed oxide catalysts for water-gas shift. Applied Catalysis A : General
Vitenskapelig artikkel
Tucho, Wakshum Mekonnen; Arstad, Bjørnar; Klette, Hallgeir; Walmsley, John C; Bredesen, Rune; Venvik, Hilde Johnsen. (2008) Microstructural characterization of self-supported 1.6µm Pd/Ag membranes. Journal of Membrane Science
Vitenskapelig artikkel
Huber, Florian; Venvik, Hilde Johnsen; Rønning, Magnus; Walmsley, John C; Holmen, Anders. (2008) Preparation and characterization of nanocrystalline, high-surface area Cu-Ce-Zr mixed oxide catalysts from homogeneous co-precipitation. Chemical Engineering Journal
Vitenskapelig oversiktsartikkel/review
Enger, Bjørn Christian; Walmsley, John C.; Bjørgum, Erlend; Lødeng, Rune; Pfeifer, Peter; Schubert, Klaus. (2008) Performance and SEM characterization of Rh impregnated microchannel reactors in the catalytic partial oxidation of methane and propane. Chemical Engineering Journal
Vitenskapelig artikkel
Venvik, Hilde Johnsen; Blekkan, Edd Anders. (2008) Selected papers from the EUROPACAT VIII Hydrogen Society Session, Turku, Finland, 26-31 August 2007 Preface. Catalysis Today
Leder

2007

Huber, Florian; Yu, Zhixin; Walmsley, John C; Chen, De; Venvik, Hilde Johnsen; Holmen, Anders. (2007) Nanocrystalline Cu-Ce-Zr mixed oxide catalysts for water-gas shift: Carbon nanofibers as dispersing agent for the mixed oxide particles. Applied Catalysis B: Environmental
Vitenskapelig artikkel
Huber, Florian; Meland, Hilde; Rønning, Magnus; Venvik, Hilde Johnsen; Holmen, Anders. (2007) Comparison of Cu-Ce-Zr and Cu-Zn-Al mixed oxide catalysts for water-gas shift. Topics in catalysis
Vitenskapelig artikkel
Blekkan, Edd Anders; Chen, De; Holmen, Anders; Rønning, Magnus; Venvik, Hilde Johnsen. (2007) 12th nordic symposium on catalysis, Trondheim, Norway, MAy 28-30, 2006 - Preface. Topics in catalysis
Leder

2006

Venvik, Hilde Johnsen; Mejdell, Astrid Lervik; Aardal, Brynjar Fausk; Klette, Hallgeir; Bredesen, Rune; Holmen, Anders. (2006) Performance and Stability of Thin, Self-supported Pd/Ag and Pd/Cu Membranes under Methanol Steam Reforming Conditions. American Chemical Society Symposium Series (ACS)
Vitenskapelig artikkel
Huber, Florian; Yu, Zhixin; Lögdberg, Sara; Rønning, Magnus; Chen, De; Venvik, Hilde Johnsen. (2006) Remarks on the passivation of reduced Cu-, Ni-, Fe-, Co-based catalysts. Catalysis Letters
Vitenskapelig artikkel
Venvik, Hilde Johnsen; Mejdell, Astrid Lervik; Aardal, Brynjar Fausk; Klette, Hallgeir; Arstad, Bjørnar; Bredesen, Rune. (2006) Pd-based thin films in catalytic membrane reactor applications.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Huber, Florian; Venvik, Hilde Johnsen; Rønning, Magnus; Walmsley, John; Holmen, Anders. (2006) Nanocrystalline Cu-Ce-Zr mixed oxide catalysts for clean fuel applications.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Venvik, Hilde Johnsen. (2006) Pd-based thin films in catalytic membrane reactor applications.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Blekkan, Edd Anders; Chen, De; Holmen, Anders; Moljord, Kjell; Rønning, Magnus; Rytter, Erling. (2006) Energy and Environmental Catalysis. Catalysis in Nordic Countries. Extended Abstracts. Department of Chemical Engineering, NTNU Department of Chemical Engineering, NTNU
Vitenskapelig antologi/Konferanseserie
Arstad, Bjørnar; Venvik, Hilde Johnsen; Klette, Hallgeir; Walmsley, John; Tucho, Wakshum Mekonnen; Holmestad, Randi. (2006) Studies of self-supported 1,6 μm Pd/23 wt.% Ag membranes during and after hydrogen production in a catalytic membrane reactor. Catalysis Today
Vitenskapelig artikkel
Meland, Hilde; Johannessen, Tue; Arstad, Bjørnar; Venvik, Hilde Johnsen; Rønning, Magnus; Holmen, Anders. (2006) Preparation of low temperature water-gas shift catalysts by flame spray pyrolysis. Studies in Surface Science and Catalysis
Vitenskapelig artikkel

2005

Aartun, Ingrid; Venvik, Hilde Johnsen; Holmen, Anders; Pfeifer, Peter; Görke, Oliver; Schubert, Klaus. (2005) Temperature profiles and residence time effects during catalytic partial oxidation and oxidative steam reforming of propane in metallic microchannel reactors. Catalysis Today
Vitenskapelig artikkel
Aartun, Ingrid; Silberova, Bozena; Venvik, Hilde Johnsen; Pfeifer, P; Gorke, O; Schubert, K. (2005) Hydrogen production from propane in Rh-impregnated metallic microchannel reactors and alumina foams. Catalysis Today
Vitenskapelig artikkel
Silberova, Bozena; Venvik, Hilde Johnsen; Walmsley, John; Holmen, Anders. (2005) Small-scale hydrogen production from propane. Catalysis Today
Vitenskapelig artikkel
Silberova, Bozena; Venvik, Hilde Johnsen; Holmen, Anders. (2005) Production of Hydrogen by short contact time partial oxidation and oxidative steam reforming of propane. Catalysis Today
Vitenskapelig artikkel
Rønning, Magnus; Huber, Florian; Meland, Hilde; Venvik, Hilde Johnsen; Chen, De; Holmen, Anders. (2005) Relating catalyst structure and composition to the water�gas shift activity of Cu�Zn-based mixed-oxide catalysts. Catalysis Today
Vitenskapelig artikkel
Kvande, Ingvar; Chen, De; Rønning, Magnus; Venvik, Hilde Johnsen; Holmen, Anders. (2005) Highly active Cu-based catalysts on carbon nanofibers for isopropanol dehydrogenation. Catalysis Today
Vitenskapelig artikkel

2004

Aartun, Ingrid; Gjervan, T; Venvik, Hilde Johnsen; Gorke, O; Pfeifer, P; Fathi, Marcus. (2004) Catalytic conversion of propane to hydrogen in microstructured reactors. Chemical Engineering Journal
Vitenskapelig artikkel

2003

Gjervan, T; Venvik, Hilde Johnsen; Aartun, Ingrid; Holmen, Anders; Gorke, O; Pfeifer, P. (2003) Hydrogen production from propane through partial oxidation and autothermal reforming in microstructured reactors. Abstract of Papers of the American Chemical Society
Sammendrag/Abstract

2002

Ramsvik, Trond; Borg, Anne; Venvik, Hilde Johnsen; Kildemo, Morten; Hansteen, Fredrik; Worren, Turid. (2002) Chemisorption and decomposition of acetylene on Co(1120). Surface Science
Vitenskapelig artikkel

1998

Venvik, Hilde Johnsen; Borg, Anne; Berg, Cecilie. (1998) Formation of the CO-induced (3x1) surface structure on Co (11#-20) studied by STM. Surface Science
Vitenskapelig artikkel
Venvik, Hilde Johnsen; Borg, Anne. (1998) The (2x5) carbon overlayer structure on Co(11#-20) studied by STM. Applied Physics A: Materials Science & Processing
Vitenskapelig artikkel
Berg, Cecilie; Venvik, Hilde Johnsen; Strisland, Frode; Ramstad, Audun; Borg, Anne. (1998) Nucleation and growth of Au overlayers on Pt(100)-hex-R0.7%0 studied by STM and photoelectron spectroscopy. Surface Science
Vitenskapelig artikkel
Venvik, Hilde Johnsen; Berg, Cecilie; Borg, Anne. (1998) CO adsorption on Co(1012) : a STM study. Surface Science
Vitenskapelig artikkel

1996

Berg, Cecilie; Venvik, Hilde Johnsen; Borg, Anne; Ramstad, A.; Andersen, J.N.; Nyholm, R.. (1996) Growth and structure of the Au on Pt(100) overlayer system. MAX-LAB National Laboratory MAX-LAB National Laboratory
Rapport

1995

Venvik, Hilde Johnsen; Berg, Cecilie; Borg, Anne; Raaen, Steinar. (1995) Sm adsorption on Pt(100) : a combined photoemission/STM study. MAX-LAB MAX-LAB
Rapport

1994

Borg, Anne; Berg, Cecilie; Raaen, Steinar; Venvik, Hilde Johnsen; Andersen, J.N.. (1994) The surface core level shift of the Rh(100) single crystal surface. KF-Sigma KF-Sigma
Kompendium
Berg, Cecilie; Raaen, Steinar; Borg, Anne; Venvik, Hilde Johnsen; Andersen, J.N.. (1994) Photoemission study of the Ce/Rh(100) overlayer system : hybridization of f and d states. KF-Sigma KF-Sigma
Kompendium

Tidsskriftspublikasjoner

Das, Srashtasrita; Kahnt, Maik; Valen, Youri van; Bergh, Tina; Blomberg, Sara; Lyubomirskiy, Mikhail. (2024) Restructuring of Ag catalysts for methanol to formaldehyde conversion studied using in situ X-ray ptychography and electron microscopy. Catalysis Science & Technology
Vitenskapelig artikkel
Mahmoodinia, Mehdi; Farooq, Hammad; Røe, Torbjørn; Svenum, Ingeborg-Helene; Venvik, Hilde Johnsen. (2023) Effect of Copper Catalyst Content and Zinc Promoter on Carbon Formation in the Direct Synthesis of Methylchlorosilanes. Industrial & Engineering Chemistry Research
Vitenskapelig artikkel
Svenum, Ingeborg-Helene; Strømsheim, Marie D.; Knudsen, Jan; Venvik, Hilde Johnsen. (2022) Activity and segregation behavior of Pd75%Ag25%(1 1 1) during CO oxidation – An in situ NAP-XPS investigation. Journal of Catalysis
Vitenskapelig artikkel
Mahmoodinia, Mehdi; Bleken, Francesca Lønstad; Svenum, Ingeborg-Helene; Røe, Torbjørn; Blaser, Eugénie; Gouttebroze, Sylvain. (2022) Role of Copper in the formation of Carbon during Direct synthesis of Methylchlorosilanes. Proceedings of the Silicon for the Chemical & Solar Industry XVI
Vitenskapelig artikkel
Strømsheim, Marie Døvre; Svenum, Ingeborg-Helene; Mahmoodinia, Mehdi; Boix, Virgínia; Knudsen, Jan; Venvik, Hilde Johnsen. (2021) Segregation dynamics of a Pd-Ag surface during CO oxidation investigated by NAP-XPS. Catalysis Today
Vitenskapelig artikkel
Guo, Xiaoyang; Vullum, Per Erik; Venvik, Hilde Johnsen. (2021) Inhibition of metal dusting corrosion on Fe-based alloy by combined near surface severe plastic deformation (NS-SPD) and thermochemical treatment. Corrosion Science
Vitenskapelig artikkel
Lervold, Stine; Lødeng, Rune; Yang, Jia; Skjelstad, Johan; Bingen, Kristin; Venvik, Hilde Johnsen. (2021) Partial oxidation of methanol to formaldehyde in an annular reactor. Chemical Engineering Journal
Vitenskapelig artikkel
Svenum, Ingeborg-Helene; Herron, Jeffrey A.; Mavrikakis, Manos; Venvik, Hilde Johnsen. (2020) Pd3Ag(111) as a Model System for Hydrogen Separation Membranes: Combined Effects of CO Adsorption and Surface Termination on the Activation of Molecular Hydrogen. Topics in catalysis
Vitenskapelig artikkel
Bjørkan, Hilde; Rønning, Magnus; Venvik, Hilde Johnsen; Johannessen, Tue; Holmen, Anders. (2020) Water–Gas Shift Activity of Pt Catalysts Prepared by Different Methods. Catalysts
Vitenskapelig artikkel
Guo, Xiaoyang; Vanhaecke, Estelle Marie M.; Vullum, Per Erik; Ma, Jianyu; Vidana, Daham Sanjaya Gunawardana Panditha; Walmsley, John. (2020) Effects of metal dusting relevant exposures of alloy 601 surfaces on carbon formation and oxide development. Catalysis Today
Vitenskapelig artikkel
Strømsheim, Marie Døvre; Svenum, Ingeborg-Helene; Farstad, Mari Helene; Weststrate, C. J.; Borg, Anne; Venvik, Hilde Johnsen. (2020) CO-Induced Surface Reconstruction of the Co(11–20) Surface—A Combined Theoretical and Experimental Investigation. Journal of Physical Chemistry C
Vitenskapelig artikkel
Lervold, Stine; Arnesen, Kamilla; Beck, Nikolas; Lødeng, Rune; Yang, Jia; Bingen, Kristin. (2019) Morphology and Activity of Electrolytic Silver Catalyst for Partial Oxidation of Methanol to Formaldehyde Under Different Exposures and Oxidation Reactions. Topics in catalysis
Vitenskapelig artikkel
Davijany, Hamidreza Bakhtiary; Hayer, Fatemeh; Phan, Xuyen Kim; Myrstad, Rune; Venvik, Hilde Johnsen; Pfeifer, Peter. (2019) Modelling and simulation of a single slit micro packed bed reactor for methanol synthesis. Catalysis Today
Vitenskapelig artikkel
Weststrate, Kees-Jan; Mahmoodinia, Mehdi; Farstad, Mari Helene; Svenum, Ingeborg-Helene; Strømsheim, Marie Døvre; Niemantsverdriet, Hans. (2019) Interaction of hydrogen with flat (0001) and corrugated (11–20) and (10–12) cobalt surfaces: Insights from experiment and theory. Catalysis Today
Vitenskapelig artikkel
Gavrilovic, Ljubisa; Brandin, Jan; Holmen, Anders; Venvik, Hilde Johnsen; Myrstad, Rune; Blekkan, Edd Anders. (2019) The effect of aerosol-deposited ash components on a cobalt-based Fischer–Tropsch catalyst. Reaction Kinetics, Mechanisms and Catalysis
Vitenskapelig artikkel
Gavrilovic, Ljubisa; Brandin, Jan; Holmen, Anders; Venvik, Hilde Johnsen; Myrstad, Rune; Blekkan, Edd Anders. (2018) Deactivation of Co-based Fischer-Tropsch Catalyst by Aerosol Deposition of Potassium Salts. Industrial & Engineering Chemistry Research
Vitenskapelig artikkel
Gavrilovic, Ljubisa; Brandin, Jan; Holmen, Anders; Venvik, Hilde Johnsen; Myrstad, Rune; Blekkan, Edd Anders. (2018) Fischer-Tropsch synthesis—Investigation of the deactivation of a Co catalyst by exposure to aerosol particles of potassium salt. Applied Catalysis B: Environmental
Vitenskapelig artikkel
Dadgar, Farbod; Venvik, Hilde Johnsen; Pfeifer, Peter. (2018) Application of hot-wire anemometry for experimental investigation of flow distribution in micro-packed bed reactors for synthesis gas conversion. Chemical Engineering Science (CES)
Vitenskapelig artikkel
Strømsheim, Marie Døvre; Svenum, Ingeborg-Helene; Farstad, Mari Helene; Li, Zheshen; Gavrilovic, Ljubisa; Guo, Xiaoyang. (2018) Effects of K adsorption on the CO-induced restructuring of Co(11-20). Catalysis Today
Vitenskapelig artikkel
Vicinanza, Nicla; Svenum, Ingeborg-Helene; Peters, Thijs; Bredesen, Rune; Venvik, Hilde Johnsen. (2018) New insight to the effects of heat treatment in air on the permeation properties of thin Pd77%Ag23% membranes. Membranes
Vitenskapelig artikkel
Venvik, Hilde Johnsen; Holmen, Anders; Chen, De; Rytter, Erling; Akporiaye, Duncan. (2018) NGCS 11 Tromsø - 11th Natural Gas Conversion Symposium. Catalysis Today
Leder
Venvik, Hilde Johnsen; Yang, Jia. (2017) Catalysis in microstructured reactors - Short review on smallscale syngas production and further conversion into methanol, DME and Fischer-Tropsch products. Catalysis Today
Vitenskapelig artikkel
Dadgar, Farbod; Myrstad, Rune; Pfeifer, Peter; Holmen, Anders; Venvik, Hilde Johnsen. (2017) Catalyst Deactivation During One-Step Dimethyl Ether Synthesis from Synthesis Gas. Catalysis Letters
Vitenskapelig artikkel
Strømsheim, Marie Døvre; Knudsen, Jan; Farstad, Mari Helene; Sørvik, Linn Cecilie; Guo, Xiaoyang; Venvik, Hilde Johnsen. (2017) Near Ambient Pressure XPS Investigation of CO Oxidation Over Pd3Au(100). Topics in catalysis
Vitenskapelig artikkel
Guo, Xiaoyang; Vidana, Daham Sanjaya Gunawardana Panditha; Chen, De; Vanhaecke, Estelle Marie M.; Venvik, Hilde Johnsen; Walmsley, John. (2017) Investigation of metal dusting corrosion process over UNS N08800 alloy. International Corrosion Conference Series
Vitenskapelig artikkel
Dadgar, Farbod; Myrstad, Rune; Pfeifer, Peter; Holmen, Anders; Venvik, Hilde Johnsen. (2016) Direct dimethyl ether synthesis from synthesis gas: The influence of methanol dehydration on methanol synthesis reaction. Catalysis Today
Vitenskapelig artikkel
Rytter, Erling; Souskova, Katerina; Lundgren, Mathias Kristoffer; Ge, Wei; Nannestad, Åsne Daling; Venvik, Hilde Johnsen. (2016) Process concepts to produce syngas for Fischer-Tropsch fuels by solar thermochemical splitting of water and/or CO2. Fuel processing technology
Vitenskapelig artikkel
Venvik, Hilde Johnsen; Lødeng, Rune. (2016) Feil om katalysatorer. Dagens næringsliv
Leserinnlegg
Fernandes, Vasco Rafael P; Bossche, Maxime Van der; Knudsen, Jan; Farstad, Mari Helene; Gustafson, Johan; Venvik, Hilde Johnsen. (2016) Reversed Hysteresis during CO Oxidation over Pd75Ag25(100). ACS Catalysis
Vitenskapelig artikkel
Phan, Xuyen Kim; Walmsley, John Charles; Davijany, Hamidreza Bakhtiary; Myrstad, Rune; Pfeifer, Peter; Venvik, Hilde Johnsen. (2016) Pd/CeO2 catalysts as powder in a fixed-bed reactor and as coating in a stacked foil microreactor for the methanol synthesis. Catalysis Today
Vitenskapelig artikkel
Vicinanza, Nicla; Svenum, Ingeborg-Helene; Næss, Live Nova; Peters, Thijs; Bredesen, Rune; Borg, Anne. (2015) Thickness dependent effects of solubility and surface phenomena on the hydrogen transport properties of sputtered Pd77%Ag23% thin film membranes. Journal of Membrane Science
Vitenskapelig artikkel
Vidana, Daham Sanjaya Gunawardana Panditha; Nguyen, Thoa Thi Minh; Walmsley, John; Venvik, Hilde Johnsen. (2014) Initiation of Metal Dusting Corrosion in Conversion of Natural Gas to Syngas Studied under Industrially Relevant Conditions. Industrial & Engineering Chemistry Research
Vitenskapelig artikkel
Fernandes, Vasco Rafael P; Gustafson, Johan; Farstad, Mari Helene; Walle, Lars Erik; Blomberg, Sara; Lundgren, Edvin. (2014) H2 reduction of surface oxides on Pd-based membrane model systems - The case of Pd(100) and Pd75Ag25(100). Applied Surface Science
Vitenskapelig artikkel
Montebelli, A; Visconti, CG; Groppi, G; Tronconi, E; Kohler, S; Venvik, Hilde Johnsen. (2014) Washcoating and chemical testing of a commercial Cu/ZnO/Al2O3 catalyst for the methanol synthesis over copper open-cell foams. Applied Catalysis A : General
Vitenskapelig artikkel
Yang, Jia; Eiras, Sara Boullosa; Myrstad, Rune; Pfeifer, Peter; Venvik, Hilde Johnsen; Holmen, Anders. (2014) Fischer-Tropsch Synthesis over High-Loading CO-Based Catalysts in a Microreactor. Preprints of Papers- American Chemical Society, Division of Fuel Chemistry
Vitenskapelig artikkel
Holmen, Anders; Venvik, Hilde Johnsen; Myrstad, Rune; Zhu, Jun; Chen, De. (2013) Monolithic, microchannel and carbon nanofibers/carbon felt reactors for syngas conversion by Fischer-Tropsch syntehesis. Catalysis Today
Vitenskapelig artikkel
Hayer, Fatemeh; Davijany, Hamidreza Bakhtiary; Myrstad, Rune; Holmen, Anders; Pfeifer, Peter; Venvik, Hilde Johnsen. (2013) Characteristics of integrated micro packed bed reactor-heat exchanger configurations in the direct synthesis of dimethyl ether. Chemical Engineering and Processing
Vitenskapelig artikkel
Vidana, Daham S G Panditha; Walmsley, John; Holmen, Anders; Chen, De; Venvik, Hilde Johnsen. (2012) Metal dusting corrosion initiation in conversion of natural gas to synthesis gas. Energy Procedia
Vitenskapelig artikkel
Svenum, Ingeborg-Helene; Herron, Jeffrey A.; Mavrikakis, Manos; Venvik, Hilde Johnsen. (2012) Adsorbate-induced segregation in a PdAg membrane model system: Pd3Ag(111). Catalysis Today
Vitenskapelig artikkel
Davijany, Hamidreza Bakhtiary; Dadgar, Farbod; Hayer, Fatemeh; Phan, Xuyen Kim; Myrstad, Rune; Venvik, Hilde Johnsen. (2012) Analysis of External and Internal Mass Transfer at Low Reynolds Numbers in a Multiple-Slit Packed Bed Microstructured Reactor for Synthesis of Methanol from Syngas. Industrial & Engineering Chemistry Research
Vitenskapelig artikkel
Phan, Xuyen Kim; Yang, Jia; Davijany, Hamidreza Bakhtiary; Myrstad, Rune; Venvik, Hilde Johnsen; Holmen, Anders. (2011) Studies of Macroporous Structured Alumina Based Cobalt Catalsts for Fischer-Tropsch Synthesis. Catalysis Letters
Vitenskapelig artikkel
Hayer, Fatemeh; Davijany, Hamidreza Bakhtiary; Myrstad, Rune; Holmen, Anders; Pfeifer, Peter; Venvik, Hilde Johnsen. (2011) Modeling and Simulation of an Integrated Micro Packed Bed Reactor-Heat Exchanger Configuration for Direct Dimethyl Ether Synthesis. Topics in catalysis
Vitenskapelig artikkel
Blekkan, Edd Anders; Chen, De; Rønning, Magnus; Venvik, Hilde Johnsen. (2011) Catalysis for Clean Energy Preface. Topics in catalysis
Leder
Davijany, Hamidreza Bakhtiary; Hayer, Fatemeh; Phan, Xuyen Kim; Myrstad, Rune; Pfeifer, Peter; Venvik, Hilde Johnsen. (2011) Performance of a multi-slit packed bed microstructured reactor in hte synthesis of methanol: Comparison with a laboratory fixed-bed reactor. Chemical Engineering Science (CES)
Vitenskapelig artikkel
Davijany, Hamidreza Bakhtiary; Hayer, Fatemeh; Phan, Xuyen Kim; Myrstad, Rune; Venvik, Hilde Johnsen; Pfeifer, Peter. (2011) Characteristics of an Integrated Micro Packed Bed Reactor-Heat Exchanger for methanol synthesis from syngas. Chemical Engineering Journal
Vitenskapelig artikkel
Hayer, Fatemeh; Davijany, Hamidreza Bakhtiary; Myrstad, Rune; Holmen, Anders; Pfeifer, Peter; Venvik, Hilde Johnsen. (2011) Synthesis of dimethyl ether from syngas in a microchannel reactor-Simulation and experimental study. Chemical Engineering Journal
Vitenskapelig artikkel
Phan, Xuyen Kim; Davijany, Hamidreza Bakhtiary; Myrstad, Rune; Pfeifer, Peter; Venvik, Hilde Johnsen; Holmen, Anders. (2011) Preparation and performance of Cu-based monoliths for methanol synthesis. Applied Catalysis A : General
Vitenskapelig artikkel
Ramachandran, Amutha; Tucho, Wakshum Mekonnen; Mejdell, Astrid Lervik; Stange, Marit; Venvik, Hilde Johnsen; Walmsley, John C. (2010) Surface characterization of Pd/Ag23 wt% membranes after different thermal treatments. Applied Surface Science
Vitenskapelig artikkel
Mejdell, Astrid Lervik; Chen, De; Peters, Thijs A.; Bredesen, Rune; Venvik, Hilde Johnsen. (2010) The effect of heat treatment in air on CO inhibition of a ~3ųm Pd-Ag (23 wt.%) membrane. Journal of Membrane Science
Vitenskapelig artikkel
Phan, Xuyen Kim; Bakhtiary, Hamidreza Davijany; Myrstad, Rune; Thormann, Janina; Pfeifer, Peter; Venvik, Hilde Johnsen. (2010) Preparation and Performance of a Catalyst-Coated Stacked Foil Microreactor for the Methanol Synthesis. Industrial & Engineering Chemistry Research
Vitenskapelig artikkel
Mejdell, Astrid Lervik; Peters, Thijs A.; Stange, Marit; Venvik, Hilde Johnsen; Bredesen, Rune. (2009) Performance and application of thin Pd-alloy hydrogen separation membranes in different configurations. Journal of the Taiwan Institute of Chemical Engineers
Vitenskapelig artikkel
Mejdell, Astrid Lervik; Jøndahl, Mari; Peters, TA; Bredesen, R; Venvik, Hilde Johnsen. (2009) Effects of CO and CO2 on hydrogen permeation through a similar to 3 mu m Pd/Ag 23 wt.% membrane employed in a microchannel membrane configuration. Separation and Purification Technology
Vitenskapelig artikkel
Mejdell, Astrid Lervik; Jøndahl, Mari; Peters, Thijs A.; Bredesen, Rune; Venvik, Hilde Johnsen. (2009) Experimental investigation of a microchannel membrane configuration with a 1.4 μm Pd/Ag23wt% membrane - effects of flow and pressure. Journal of Membrane Science
Vitenskapelig artikkel
Tucho, Wakshum Mekonnen; Venvik, Hilde Johnsen; Stange, Marit; Walmsley, John C; Holmestad, Randi; Bredesen, Rune. (2009) Effects of thermal activation on hydrogen permeation properties of thin, self-supported Pd/Ag membranes. Separation and Purification Technology
Vitenskapelig artikkel
Tucho, Wakshum Mekonnen; Venvik, Hilde Johnsen; Walmsley, John C; Stange, M; Ramachandran, Amutha; Mathiesen, Ragnvald. (2009) Microstructural studies of self-supported (1.5-10 mu m) Pd/23 wt% Ag hydrogen separation membranes subjected to different heat treatments. Journal of Materials Science
Vitenskapelig artikkel
Bichon, P; Haugom, G; Venvik, Hilde Johnsen; Holmen, Anders; Blekkan, Edd Anders. (2008) Steam reforming of ethanol over supported Co and Ni catalysts. Topics in catalysis
Vitenskapelig artikkel
Huber, Florian; Walmsley, John C.; Venvik, Hilde Johnsen; Holmen, Anders. (2008) The effect of platinum in Cu-Ce-Zr and Cu-Zn-Al mixed oxide catalysts for water-gas shift. Applied Catalysis A : General
Vitenskapelig artikkel
Tucho, Wakshum Mekonnen; Arstad, Bjørnar; Klette, Hallgeir; Walmsley, John C; Bredesen, Rune; Venvik, Hilde Johnsen. (2008) Microstructural characterization of self-supported 1.6µm Pd/Ag membranes. Journal of Membrane Science
Vitenskapelig artikkel
Huber, Florian; Venvik, Hilde Johnsen; Rønning, Magnus; Walmsley, John C; Holmen, Anders. (2008) Preparation and characterization of nanocrystalline, high-surface area Cu-Ce-Zr mixed oxide catalysts from homogeneous co-precipitation. Chemical Engineering Journal
Vitenskapelig oversiktsartikkel/review
Enger, Bjørn Christian; Walmsley, John C.; Bjørgum, Erlend; Lødeng, Rune; Pfeifer, Peter; Schubert, Klaus. (2008) Performance and SEM characterization of Rh impregnated microchannel reactors in the catalytic partial oxidation of methane and propane. Chemical Engineering Journal
Vitenskapelig artikkel
Venvik, Hilde Johnsen; Blekkan, Edd Anders. (2008) Selected papers from the EUROPACAT VIII Hydrogen Society Session, Turku, Finland, 26-31 August 2007 Preface. Catalysis Today
Leder
Huber, Florian; Yu, Zhixin; Walmsley, John C; Chen, De; Venvik, Hilde Johnsen; Holmen, Anders. (2007) Nanocrystalline Cu-Ce-Zr mixed oxide catalysts for water-gas shift: Carbon nanofibers as dispersing agent for the mixed oxide particles. Applied Catalysis B: Environmental
Vitenskapelig artikkel
Huber, Florian; Meland, Hilde; Rønning, Magnus; Venvik, Hilde Johnsen; Holmen, Anders. (2007) Comparison of Cu-Ce-Zr and Cu-Zn-Al mixed oxide catalysts for water-gas shift. Topics in catalysis
Vitenskapelig artikkel
Blekkan, Edd Anders; Chen, De; Holmen, Anders; Rønning, Magnus; Venvik, Hilde Johnsen. (2007) 12th nordic symposium on catalysis, Trondheim, Norway, MAy 28-30, 2006 - Preface. Topics in catalysis
Leder
Venvik, Hilde Johnsen; Mejdell, Astrid Lervik; Aardal, Brynjar Fausk; Klette, Hallgeir; Bredesen, Rune; Holmen, Anders. (2006) Performance and Stability of Thin, Self-supported Pd/Ag and Pd/Cu Membranes under Methanol Steam Reforming Conditions. American Chemical Society Symposium Series (ACS)
Vitenskapelig artikkel
Huber, Florian; Yu, Zhixin; Lögdberg, Sara; Rønning, Magnus; Chen, De; Venvik, Hilde Johnsen. (2006) Remarks on the passivation of reduced Cu-, Ni-, Fe-, Co-based catalysts. Catalysis Letters
Vitenskapelig artikkel
Arstad, Bjørnar; Venvik, Hilde Johnsen; Klette, Hallgeir; Walmsley, John; Tucho, Wakshum Mekonnen; Holmestad, Randi. (2006) Studies of self-supported 1,6 μm Pd/23 wt.% Ag membranes during and after hydrogen production in a catalytic membrane reactor. Catalysis Today
Vitenskapelig artikkel
Meland, Hilde; Johannessen, Tue; Arstad, Bjørnar; Venvik, Hilde Johnsen; Rønning, Magnus; Holmen, Anders. (2006) Preparation of low temperature water-gas shift catalysts by flame spray pyrolysis. Studies in Surface Science and Catalysis
Vitenskapelig artikkel
Aartun, Ingrid; Venvik, Hilde Johnsen; Holmen, Anders; Pfeifer, Peter; Görke, Oliver; Schubert, Klaus. (2005) Temperature profiles and residence time effects during catalytic partial oxidation and oxidative steam reforming of propane in metallic microchannel reactors. Catalysis Today
Vitenskapelig artikkel
Aartun, Ingrid; Silberova, Bozena; Venvik, Hilde Johnsen; Pfeifer, P; Gorke, O; Schubert, K. (2005) Hydrogen production from propane in Rh-impregnated metallic microchannel reactors and alumina foams. Catalysis Today
Vitenskapelig artikkel
Silberova, Bozena; Venvik, Hilde Johnsen; Walmsley, John; Holmen, Anders. (2005) Small-scale hydrogen production from propane. Catalysis Today
Vitenskapelig artikkel
Silberova, Bozena; Venvik, Hilde Johnsen; Holmen, Anders. (2005) Production of Hydrogen by short contact time partial oxidation and oxidative steam reforming of propane. Catalysis Today
Vitenskapelig artikkel
Rønning, Magnus; Huber, Florian; Meland, Hilde; Venvik, Hilde Johnsen; Chen, De; Holmen, Anders. (2005) Relating catalyst structure and composition to the water�gas shift activity of Cu�Zn-based mixed-oxide catalysts. Catalysis Today
Vitenskapelig artikkel
Kvande, Ingvar; Chen, De; Rønning, Magnus; Venvik, Hilde Johnsen; Holmen, Anders. (2005) Highly active Cu-based catalysts on carbon nanofibers for isopropanol dehydrogenation. Catalysis Today
Vitenskapelig artikkel
Aartun, Ingrid; Gjervan, T; Venvik, Hilde Johnsen; Gorke, O; Pfeifer, P; Fathi, Marcus. (2004) Catalytic conversion of propane to hydrogen in microstructured reactors. Chemical Engineering Journal
Vitenskapelig artikkel
Gjervan, T; Venvik, Hilde Johnsen; Aartun, Ingrid; Holmen, Anders; Gorke, O; Pfeifer, P. (2003) Hydrogen production from propane through partial oxidation and autothermal reforming in microstructured reactors. Abstract of Papers of the American Chemical Society
Sammendrag/Abstract
Ramsvik, Trond; Borg, Anne; Venvik, Hilde Johnsen; Kildemo, Morten; Hansteen, Fredrik; Worren, Turid. (2002) Chemisorption and decomposition of acetylene on Co(1120). Surface Science
Vitenskapelig artikkel
Venvik, Hilde Johnsen; Borg, Anne; Berg, Cecilie. (1998) Formation of the CO-induced (3x1) surface structure on Co (11#-20) studied by STM. Surface Science
Vitenskapelig artikkel
Venvik, Hilde Johnsen; Borg, Anne. (1998) The (2x5) carbon overlayer structure on Co(11#-20) studied by STM. Applied Physics A: Materials Science & Processing
Vitenskapelig artikkel
Berg, Cecilie; Venvik, Hilde Johnsen; Strisland, Frode; Ramstad, Audun; Borg, Anne. (1998) Nucleation and growth of Au overlayers on Pt(100)-hex-R0.7%0 studied by STM and photoelectron spectroscopy. Surface Science
Vitenskapelig artikkel
Venvik, Hilde Johnsen; Berg, Cecilie; Borg, Anne. (1998) CO adsorption on Co(1012) : a STM study. Surface Science
Vitenskapelig artikkel

Bøker

Guo, Xiaoyang; Gunawardana, Daham; Chen, De; Vanhaecke, Estelle Marie M.; Venvik, Hilde Johnsen; Walmsley, John. (2017) Investigation of metal dusting corrosion process over UNS N08800 alloy. NACE International NACE International
Vitenskapelig antologi/Konferanseserie
Blekkan, Edd Anders; Chen, De; Holmen, Anders; Moljord, Kjell; Rønning, Magnus; Rytter, Erling. (2006) Energy and Environmental Catalysis. Catalysis in Nordic Countries. Extended Abstracts. Department of Chemical Engineering, NTNU Department of Chemical Engineering, NTNU
Vitenskapelig antologi/Konferanseserie

Del av bok/rapport

Farooq, Hammad; Venvik, Hilde Johnsen; Bandyopadhyay, Sulalit. (2024) Quantitative Phase Analysis and Structural Investigation of Graphite Anode for Lithium-Ion Batteries.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Gapp, Ellen; Ansaloni, Luca; Venvik, Hilde Johnsen; Peters, Thijs; Pfeifer, Peter. (2023) Microstructured membrane reactors for process intensification.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Tysseland, Amalie; Vanhaecke, Estelle Marie M.; Svenum, Ingeborg-Helene; Blekkan, Edd Anders; Venvik, Hilde Johnsen. (2018) New approaches to the investigation of carbon formation in the Direct Synthesis of Methylchlorosilanes.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Yang, Jia; Eiras, Sara Boullosa; Myrstad, Rune; Venvik, Hilde Johnsen; Pfeifer, Peter; Holmen, Anders. (2016) Fischer-Tropsch Synthesis on Co-Based Catalysts in a Microchannel Reactor: Effect of Temperature and Pressure on Selectivity and Stability.
Faglig kapittel
Bredesen, Rune; Peters, Thijs; Stange, Marit Synnøve Sæverud; Vicinanza, Nicla; Venvik, Hilde Johnsen. (2011) Palladium-based Membranes in Hydrogen Production.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Venvik, Hilde Johnsen; Mejdell, Astrid Lervik; Aardal, Brynjar Fausk; Klette, Hallgeir; Arstad, Bjørnar; Bredesen, Rune. (2006) Pd-based thin films in catalytic membrane reactor applications.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Huber, Florian; Venvik, Hilde Johnsen; Rønning, Magnus; Walmsley, John; Holmen, Anders. (2006) Nanocrystalline Cu-Ce-Zr mixed oxide catalysts for clean fuel applications.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Venvik, Hilde Johnsen. (2006) Pd-based thin films in catalytic membrane reactor applications.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Rapport

Spinu, Dumitrita; Venvik, Hilde Johnsen; Rout, Kumar Ranjan. (2025) Engineering Low-Temperature Amine-Based CO2 Adsorbents for Post-Combustion CO2 Capture in Natural Gas Power Plants. NTNU Norges teknisk-naturvitenskapelige universitet NTNU Norges teknisk-naturvitenskapelige universitet
Doktorgradsavhandling
Berg, Cecilie; Venvik, Hilde Johnsen; Borg, Anne; Ramstad, A.; Andersen, J.N.; Nyholm, R.. (1996) Growth and structure of the Au on Pt(100) overlayer system. MAX-LAB National Laboratory MAX-LAB National Laboratory
Rapport
Venvik, Hilde Johnsen; Berg, Cecilie; Borg, Anne; Raaen, Steinar. (1995) Sm adsorption on Pt(100) : a combined photoemission/STM study. MAX-LAB MAX-LAB
Rapport
Borg, Anne; Berg, Cecilie; Raaen, Steinar; Venvik, Hilde Johnsen; Andersen, J.N.. (1994) The surface core level shift of the Rh(100) single crystal surface. KF-Sigma KF-Sigma
Kompendium
Berg, Cecilie; Raaen, Steinar; Borg, Anne; Venvik, Hilde Johnsen; Andersen, J.N.. (1994) Photoemission study of the Ce/Rh(100) overlayer system : hybridization of f and d states. KF-Sigma KF-Sigma
Kompendium

UTSTILLING

Dew, Willow; Svenum, Ingeborg-Helene; Peters, Thijs; Venvik, Hilde Johnsen. (2025) Pd-based membranes for hydrogen purification.
Annen presentasjon

Undervisning

Emner

Formidling