Björn Wickman
Docent vid
Kemisk fysik
Min forskning finns i fälten elektrokatalys, fotoelektrokemi och ytreaktioner for miljö- och hållbara energitillämpningar. Arbetet omfattar studier av elektroder och katalysatormaterial för lågtemperaturbränsleceller (PEMFC), fotoelektrokemisk vätgasproduktion och elektrolys för att tillverka förnybara bränslen samt projekt för vattenrening. Genom att designa välkontrollerade modellsystem i kombination med kraftfulla karakteriseringstekniker så kan man öka kunskapen om en rad viktiga elektrokemiska system.
Källa: chalmers.se
Visar 52 publikationer
2020
Unraveling the Surface Chemistry and Structure in Highly Active Sputtered Pt3Y Catalyst Films for the Oxygen Reduction Reaction
Rosemary Brown, Mykhailo Vorokhta, Ivan Khalakhan et al
ACS Applied Materials & Interfaces. Vol. 12 (4), p. 4454-4462
Artikel i vetenskaplig tidskrift
2019
Electrochemical etching of AlGaN for the realization of thin-film devices
Michael Alexander Bergmann, Johannes Enslin, Rinat Yapparov et al
Applied Physics Letters. Vol. 115 (18), p. 182103-
Artikel i vetenskaplig tidskrift
2019
Decontamination of Mercury-Containing Aqueous Streams by Electrochemical Alloy Formation on Copper
Mattias Bengtsson, Cristian Tunsu, Björn Wickman
Industrial & Engineering Chemistry Research. Vol. 58, p. 9166-9172
Artikel i vetenskaplig tidskrift
2019
Hydrogen treatment and FeOOH overlayer: Effective approaches for enhancing the photoelectrochemical water oxidation performance of bismuth vanadate thin films
Aadesh P. Singh, Nishant Saini, Bodh R. Mehta et al
Catalysis Today. Vol. 321-322, p. 87-93
Artikel i vetenskaplig tidskrift
2018
Green synthesis of earth-abundant metal sulfides (FeS2, CuS, and NiS2) and their use as visible-light active photocatalysts for H2 generation and dye removal
Ali M. Huerta-Flores, Leticia M. Torres-Martínez, Edgar Moctezuma et al
Journal of Materials Science: Materials in Electronics. Vol. 29 (13), p. 11613-11626
Artikel i vetenskaplig tidskrift
2018
Extended visible light harvesting and boosted charge carrier dynamics in heterostructured zirconate-FeS2 photocatalysts for efficient solar water splitting
Ali M. Huerta-Flores, J. M. Mora-Hernandez, Leticia M. Torres-Martinez et al
Journal of Materials Science: Materials in Electronics. Vol. 29 (22), p. 18957-18970
Artikel i vetenskaplig tidskrift
2018
W-Based Atomic Laminates and Their 2D Derivative W1.33C MXene with Vacancy Ordering
Rahele Meshkian, Martin Dahlqvist, Jun Lu et al
Advanced Materials. Vol. 30 (21)
Artikel i vetenskaplig tidskrift
2018
Favourable band edge alignment and increased visible light absorption in β-MoO3/α-MoO3 oxide heterojunction for enhanced photoelectrochemical performance
Nisha Kodan, Aadesh P. Singh, Matthias Vandichel et al
International Journal of Hydrogen Energy. Vol. 43 (33), p. 15773-15783
Artikel i vetenskaplig tidskrift
2018
Synthesis of MoS2-TiO2 nanocomposite for enhanced photocatalytic and photoelectrochemical performance under visible light irradiation
Manan Mehta, Aadesh P. Singh, Sandeeep Kumar et al
Vacuum. Vol. 155, p. 675-681
Artikel i vetenskaplig tidskrift
2018
Effective removal of mercury from aqueous streams via electrochemical alloy formation on platinum
Cristian Tunsu, Björn Wickman
Nature Communications. Vol. 9 (1), p. 4876-
Artikel i vetenskaplig tidskrift
2018
Fuel Cell Measurements with Cathode Catalysts of Sputtered Pt3Y Thin Films
Niklas Lindahl, Björn Eriksson, Henrik Grönbeck et al
ChemSusChem. Vol. 11 (9), p. 1438-1445
Artikel i vetenskaplig tidskrift
2018
Fuel Cell Measurements with Cathode Catalysts of Sputtered Pt3Y Thin Films
Niklas Lindahl, Björn Eriksson, Henrik Grönbeck et al
ChemSusChem. Vol. 11 (9), p. 1394-
Inledande text i tidskrift
2018
Electrooxidation of Glycerol on Gold in Acidic Medium: A Combined Experimental and DFT Study
Mikael Valter, Michael Busch, Björn Wickman et al
Journal of Physical Chemistry C. Vol. 122 (19), p. 10489-10494
Artikel i vetenskaplig tidskrift
2017
Dominant {100} facet selectivity for enhanced photocatalytic activity of NaNbO3 in NaNbO3/CdS core/shell heterostructures
S. Kumar, R. Parthasarathy, Aadesh P. Singh et al
Catalysis Science and Technology. Vol. 7 (2), p. 481-495
Artikel i vetenskaplig tidskrift
2017
High Specific and Mass Activity for the Oxygen Reduction Reaction for Thin Film Catalysts of Sputtered Pt3Y
Niklas Lindahl, E. Zamburlini, Ligang Feng et al
Advanced Materials Interfaces. Vol. 4 (13)
Artikel i vetenskaplig tidskrift
2017
Iron Oxide Films Prepared by Rapid Thermal Processing for Solar Energy Conversion
Björn Wickman, A. B. Fanta, A. Burrows et al
Scientific Reports. Vol. 7
Artikel i vetenskaplig tidskrift
2017
The effect of O2 concentration on the reaction mechanism in Li-O2 batteries
Jonas Lindberg, Björn Wickman, Mårten Behm et al
Journal of Electroanalytical Chemistry. Vol. 797, p. 1-7
Artikel i vetenskaplig tidskrift
2016
Using oxide nanostructures to improve photoelectrodes: a first-principles study
Björn Wickman
CECAM Workshop Interface processes in photochemical water splitting: Theory meets experiment, Lausanne, Switzerland, September 27 – 30, 2016
Paper i proceeding
2016
Nanoplasmonic sensing of Pb-acid and Li-ion batteries
DAVID JOHANSSON, Jenny Andersson, Björn Wickman et al
Presented at the 2nd International Conference on Sensors and Electronic Instrumental Advances (SEIA), Barcelona, Spain, September 22 – 23, 2016, p. 57-59
Paper i proceeding
2016
Electrochemical Performance of Thin-Film Pt3y Electrodes in PEMFC
Björn Eriksson, Niklas Lindahl, Björn Wickman et al
230th ECS Meeting, Honolulu, USA, October 2 – 7, 2016
Paper i proceeding
2016
Tailoring Charge Recombination in Photoelectrodes Using Oxide Nanostructures
Beniamino Iandolo, Björn Wickman, Elin Svensson et al
Nano Letters. Vol. 16 (4), p. 2381-2386
Artikel i vetenskaplig tidskrift
2016
PtY thin films as highly active catalysts for oxygen reduction reaction
N. Lindahl, E Zumburlini, L. Feng et al
European Materials Research Society 2016 Spring meeting, Lille, France, May 2 - 5, 2016
Paper i proceeding
2015
Depth probing of the hydride formation process in thin Pd films by combined electrochemistry and fiber optics-based in situ UV/vis spectroscopy
Björn Wickman, Mattias Fredriksson, Ligang Feng et al
Physical Chemistry Chemical Physics. Vol. 17 (29), p. 18953-18960
Artikel i vetenskaplig tidskrift
2015
Combining electrochemical and in-situ optical characterization of Pt and its alloys
N. Lindahl, L. Feng, Björn Wickman et al
3rd international workshop on degradation issues of fuel cells and electrolysers, Santorini, Greece, September 29 - October 1, 2015
Paper i proceeding
2015
The rise of hematite: origin and strategies to reduce the high onset potential for the oxygen evolution reaction
Beniamino Iandolo, Björn Wickman, Igor Zoric et al
Journal of Materials Chemistry A. Vol. 3 (33), p. 16896-16912
Artikel i vetenskaplig tidskrift
2015
Correlating flat band and onset potentials for solar water splitting on model hematite photoanodes
Beniamino Iandolo, H. Zhang, Björn Wickman et al
RSC Advances. Vol. 5 (75), p. 61021-61030
Artikel i vetenskaplig tidskrift
2015
Electro-oxidation of water on hematite: Effects of surface termination and oxygen vacancies investigated by first-principles
Anders Hellman, Beniamino Iandolo, Björn Wickman et al
Surface Science. Vol. 640, p. 45-49
Artikel i vetenskaplig tidskrift
2014
Activity of Platinum/Carbon and Palladium/Carbon Catalysts Promoted by Ni2P in Direct Ethanol Fuel Cells
Guoqiang Li, Ligang Feng, J. F. Chang et al
ChemSusChem. Vol. 7 (12), p. 3374-3381
Artikel i vetenskaplig tidskrift
2014
Faradaic efficiency of O-2 evolution on metal nanoparticle sensitized hematite photoanodes
Beniamino Iandolo, Björn Wickman, B. Seger et al
Physical Chemistry Chemical Physics. Vol. 16 (3), p. 1271-1275
Artikel i vetenskaplig tidskrift
2014
Benchmarking the Stability of Oxygen Evolution Reaction Catalysts: The Importance of Monitoring Mass Losses
Rasmus Frydendal, Elisa A. Paoli, Brian P. Knudsen et al
ChemElectroChem. Vol. 1 (12), p. 2075-2081
Artikel i vetenskaplig tidskrift
2013
The impact of iridium on the stability of platinum on carbon thin-film model electrodes
M. Wesselmark, Björn Wickman, C. Lagergren et al
Electrochimica Acta. Vol. 111, p. 152-159
Artikel i vetenskaplig tidskrift
2013
Enabling direct H2O2 production through rational electrocatalyst design
Samira Siahrostami, A. Verdaguer-Casadevall, M. Karamad et al
Nature Materials. Vol. 12 (12), p. 1137-1143
Artikel i vetenskaplig tidskrift
2011
Tungsten oxide in polymer electrolyte fuel cell electrodes - A thin-film model electrode study
Björn Wickman, M. Wesselmark, C. Lagergren et al
Electrochimica Acta. Vol. 56 (26), p. 9496-9503
Artikel i vetenskaplig tidskrift
2011
Fabrication of poly- and single-crystalline platinum nanostructures using hole-mask colloidal lithography, electrodeposition and annealing
Björn Wickman, Hans Fredriksson, Stefan Gustafsson et al
Nanotechnology. Vol. 22 (34), p. 345302-
Artikel i vetenskaplig tidskrift
2011
Fabrication of Pt/Ru Nanoparticle Pair Arrays with Controlled Separation and their Electrocatalytic Properties
Björn Wickman, Y.E. Seidel, Z. Jusys et al
ACS Nano. Vol. 5 (4), p. 2547-2558
Artikel i vetenskaplig tidskrift
2011
Mass transport effects in CO adsorption and continuous CO electrooxidation over regular arrays of Pt nanostructures on planar glassy carbon supports
H Schwechten, M Heinen, Yvonne E. Seidel et al
Journal of Electroanalytical Chemistry. Vol. 662 (1), p. 157-168
Artikel i vetenskaplig tidskrift
2010
Transport effects in the electrooxidation of methanol studied on nanostructured Pt/glassy carbon electrodes
Y.E. Seidel, A. Schneider, Z. Jusys et al
Langmuir. Vol. 26 (5), p. 3569-3578
Artikel i vetenskaplig tidskrift
2010
Hydrogen oxidation reaction on thin platinum electrodes in the polymer electrolyte fuel cell
M. Wesselmark, Björn Wickman, C. Lagergren et al
Electrochemistry Communications. Vol. 12 (11), p. 1585-1588
Artikel i vetenskaplig tidskrift
2010
Nanostructured Model Electrodes for Studies of Fuel Cell Reactions
Björn Wickman
Doktorsavhandling
2010
Electrochemical performance and stability of thin film electrodes with metal oxides in polymer electrolyte fuel cells
M. Wesselmark, Björn Wickman, C. Lagergren et al
Electrochimica Acta. Vol. 55 (26), p. 7590-7596
Artikel i vetenskaplig tidskrift
2010
Electrocatalysis and transport effects on nanostructured Pt/GC electrodes
R. W. Lindstrom, Y.E. Seidel, Z. Jusys et al
Journal of Electroanalytical Chemistry. Vol. 644 (2), p. 90-102
Artikel i vetenskaplig tidskrift
2010
Corrosion induced degradation of Pt/C model electrodes measured with electrochemical quartz crystal microbalance
Björn Wickman, Henrik Grönbeck, Per Hanarp et al
Journal of the Electrochemical Society. Vol. 157 (4), p. B592-B598
Artikel i vetenskaplig tidskrift
2009
Electrocatalytic properties of Pt/Ru nanoparticle pair arrays with controlled separation
Björn Wickman, Y.E. Seidel, Z. Jusys et al
Microscopic Views on Interface Phenomena – From Surface Science to Fuel Cell Catalysis; Reisensburg, Germany; December 3-5, 2009
Poster (konferens)
2009
Mesoscopic transport effects in electrocatalytic reactions
Y.E. Seidel, Z. Jusys, Björn Wickman et al
ECS Transactions. Vol. 25 (23), p. 91-102
Paper i proceeding
2008
Transport effects in the oxygen reduction reaction on nanostructured, planar glassy carbon supported Pt/GC model electrodes
A. Schneider, L Colmenares, Y.E. Seidel et al
Physical Chemistry Chemical Physics. Vol. 10 (14), p. 1931-1943
Artikel i vetenskaplig tidskrift
2008
Nanostructured glassy-carbon-supported Pt/GC elecrodes: The presence of secondary pt nanostructures and how to avoid them
Y.E. Seidel, M. Müller, Z. Jusys et al
Journal of the Electrochemical Society. Vol. 155 (10), p. K171-K179
Artikel i vetenskaplig tidskrift
2008
Mesoscopic mass transport effects in electrocatalytic processes
Y.E. Seidel, A. Schneider, Z. Jusys et al
Faraday Discussions. Vol. 140, p. 167-184
Artikel i vetenskaplig tidskrift
2007
Modeling mass transport with microkinetics in monolithic NOx storage and reduction catalyst
Björn Wickman, Andreas Lundström, Jonas Sjöblom et al
Topics in Catalysis. Vol. 42-43 (1-4), p. 123-127
Artikel i vetenskaplig tidskrift
2007
Thin-Film Electrocatalysts for Polymer Electrolyte Fuel Cells - Activity, Durability and Proton Conduction
Björn Wickman
Licentiatavhandling
2007
Nanometer-thick films of titanium oxide acting as electrolyte in the polymer electrolyte fuel cell
Henrik Ekström, Björn Wickman, Marie Gustavsson et al
Electrochimica Acta. Vol. 52 (12), p. 4239-4245
Artikel i vetenskaplig tidskrift
2006
Modelling Mass Transport with Microkinetics in Monolithic NOX Storage and Reduction Catalyst
Björn Wickman, Andreas Lundström, Jonas Sjöblom et al
CAPoC7, August 30-September 1, 2006, Brussels, Belgium
Paper i proceeding
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Visar 11 forskningsprojekt
2020–2024
Innovativa legeringsnanopartiklar som bränslecellskatalysatorer för att möjliggöra ett hållbart energisystem
Björn Wickman
Kemisk fysik
Energimyndigheten
2020–2022
Reaktionsmekanism och hastighetsbestämmande steg i elektrokemiska legeringar för kvicksilverrening av vatten
Björn Wickman
Kemisk fysik
Formas
2020–2022
Reaktionsmekanism och hastighetsbestämmande steg i elektrokemiska legeringar för kvicksilverrening av vatten
Björn Wickman
Kemisk fysik
Henrik Grönbeck
Kemisk fysik
Teodora Retegan Vollmer
Kärnkemi
Formas
2019–
Laser Ablation of Nanoparticle Catalysts for Low Temperature Fuel Cells
Björn Wickman
Kemisk fysik
Chalmers
2019–2021
Vattenhantering i Anion Exchange Membrane Bränsleceller
Dario Maggiolo
Strömningslära
Henrik Ström
Strömningslära
Björn Wickman
Kemisk fysik
Chalmers
2019–2022
Nya material för bränslecellskatalysatorer med nanostrukturerade modelelektroder
Björn Wickman
Kemisk fysik
Vetenskapsrådet (VR)
2019–
Electrochemically assisted syngas fermentation
Lisbeth Olsson
Industriell bioteknik
Yvonne Nygård
Industriell bioteknik
Henrik Ström
Strömningslära
Björn Wickman
Kemisk fysik
Soroush Saheb Alam
Industriell bioteknik
Chalmers
2018–2022
Material för effektiva och konkurrenskraftiga bränsleceller
Björn Wickman
Kemisk fysik
Stiftelsen för Strategisk forskning (SSF)
2017–2020
Hållbara polymera membranbränsleceller för fordon – Livslängdsstudier på komponenter, celler och stackar
Björn Wickman
Kemisk fysik
Energimyndigheten
2016–2017
Vattenrening och återvinning av tungmetaller med elektrokemiska legeringar
Björn Wickman
Kemisk fysik
Magnus Bergvalls Stiftelse
ÅForsk
Det kan finnas fler projekt där Björn Wickman medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.