Publications of Janis Timoshenko

Journal Article (39)

2022
Journal Article
Timoshenko, Janis, Arno Bergmann, Clara Rettenmaier, Antonia Herzog, Rosa Aran Ais, Hyosang Jeon, Felix Haase, Uta Hejral, Philipp Grosse, Stefanie Kühl, Earl Davis, Jing Tian, Olaf Magnussen and Beatriz Roldan Cuenya: Steering the structure and selectivity of CO2 electroreduction catalysts by potential pulses.
Journal Article
Zschech, Ehrenfried, Emre Topal, Kristina Kutukova, Jürgen Gluch, Markus Löffler, Stephan Werner, Peter Guttmann, Gerd Schneider, Zhongquan Liao and Janis Timoshenko: Multi-scale microscopy study of 3D morphology and structure of MoNi4/MoO2@Ni electrocatalytic systems for fast water dissociation.
2021
Journal Article
Divins, Núria J., David Kordus, Janis Timoshenko, Ilya Sinev, Ioannis Zegkinoglou, Arno Bergmann, See Wee Chee, Simon Widrinna, Osman Karslıoğlu, Hemma Mistry, Mauricio Lopez Luna, JianQiang Zhong, Adam S. Hoffmann, Alexey Boubnov, J.Anibal Boscoboinik, Marc Heggen, Rafal E. Dunin-Borkowski, Simon R. Bare and Beatriz Roldan Cuenya: Operando high-pressure investigation of size-controlled CuZn catalysts for the methanol synthesis reaction.
Journal Article
Feng, Xiao, Himanshu Jena, Chidharth Krishnaraj, Daniel Arenas-Esteban, Karen Leus, Guangbo Wang, Jiamin Sun, Martina Rüscher, Janis Timoshenko, Beatriz Roldan Cuenya, Sara Bals and Pascal Van Der Voort: Creation of Exclusive Artificial Cluster Defects by Selective Metal Removal in the (Zn, Zr) Mixed-metal UiO-66.
Journal Article
Herzog, Antonia, Arno Bergmann, Hyosang Jeon, Janis Timoshenko, Stefanie Kühl, Clara Rettenmaier, Mauricio Lopez-Luna, Felix Haase and Beatriz Roldan Cuenya: Operando Investigation of Ag‐Decorated Cu2O Nanocube Catalysts with Enhanced CO2 Electroreduction toward Liquid Products.
Journal Article
Jeon, Hyosang, Janis Timoshenko, Clara Rettenmaier, Antonia Herzog, Aram Yoon, See Wee Chee, Sebastian Oener, Uta Hejral, Felix Haase and Beatriz Roldan Cuenya: Selectivity control of Cu nanocrystals in a gas-fed flow cell through CO2 pulsed electroreduction.
Journal Article
Lopez-Luna, Mauricio, Janis Timoshenko, David Kordus, Clara Rettenmaier, See Wee Chee, Adam S. Hoffman, Simon R. Bare, Shamil K. Shaikhutdinov and Beatriz Roldan Cuenya: Role of the Oxide Support on the Structural and Chemical Evolution of Fe Catalysts during the Hydrogenation of CO2.
Journal Article
Rizo, Ruben, Arno Bergmann, Janis Timoshenko, Fabian Scholten, Clara Rettenmaier, Hyosang Jeon, Yen-Ting Chen, Aram Yoon, Alexander Bagger, Jan Rossmeisl and Beatriz Roldan Cuenya: Pt-Sn-Co nanocubes as highly active catalysts for ethanol electro-oxidation.
Journal Article
Saddeler, Sascha, Georg Bendt, Soma Salamon, Felix Haase, Joachim Landers , Janis Timoshenko, Clara Rettenmaier, Hyosang Jeon, Arno Bergmann, Heiko Wende, Beatriz Roldan Cuenya and Stephan Schulz: Influence of the cobalt content in cobalt iron oxides on the electrocatalytic OER activity.
Journal Article
Timoshenko, Janis and Beatriz Roldan Cuenya: In Situ/Operando Electrocatalyst Characterization by X-ray Absorption Spectroscopy.
2020
Journal Article
Kunze, Sebastian, Philipp Grosse, Miguel Bernal Lopez, Ilya Sinev, Ioannis Zegkinoglou, Hemma Mistry, Janis Timoshenko, Michael Y. Hu, Jiyong Zhao, Ercan E. Alp, See Wee Chee and Beatriz Roldan Cuenya: Operando NRIXS and XAFS Investigation of Segregation Phenomena in Fe‐Cu and Fe‐Ag Nanoparticle Catalysts during CO2 Electroreduction.
Journal Article
Möller, Tim, Fabian Scholten, Trung Ngo Thanh, Ilya Sinev, Janis Timoshenko, Xingli Wang, Zarko Jovanov, Manuel Gliech, Beatriz Roldan Cuenya, Ana Sofia Varela and Peter Strasser: Electrocatalytic CO2 Reduction on CuOx Nanocubes: Tracking the Evolution of Chemical State, Geometric Structure, and Catalytic Selectivity using Operando Spectroscopy.
Journal Article
Nong, Hong Nhan, Lorenz Falling, Arno Bergmann, Malte Klingenhof, Hoang Phi Tran, Camillo Spöri, Rik Mom, Janis Timoshenko, Guido Zichittella, Axel Knop-Gericke, Simone Piccinin, Javier Pérez-Ramírez, Beatriz Roldan Cuenya, Robert Schlögl, Peter Strasser, Detre Teschner and Travis Jones: Key role of chemistry versus bias in electrocatalytic oxygen evolution.
Journal Article
Journal Article
Timoshenko, Janis, Hyosang Jeon, Ilya Sinev, Felix Haase, Antonia Herzog and Beatriz Roldan Cuenya: Linking the evolution of catalytic properties and structural changes in copper-zinc nanocatalysts using operando EXAFS and neural-networks.
2019
Journal Article
Ahmadi, Mahdi, Janis Timoshenko, Farzad Behafarid and Beatriz Roldan Cuenya: Tuning the Structure of Pt Nanoparticles through Support Interactions: An In Situ Polarized X-ray Absorption Study Coupled with Atomistic Simulations.
Journal Article
Gao, Dunfeng, Ilya Sinev, Fabian Scholten, Rosa Aran Ais, Nuria J. Divins, Kristina Kvashnina, Janis Timoshenko and Beatriz Roldan Cuenya: Selective CO2 Electroreduction to Ethylene and Multicarbon Alcohols via Electrolyte-Driven Nanostructuring.
Journal Article
Jeon, Hyosang, Janis Timoshenko, Fabian Scholten, Ilya Sinev, Antonia Herzog, Felix Haase and Beatriz Roldan Cuenya: Operando Insight into the Correlation between the Structure and Composition of CuZn Nanoparticles and their Selectivity for the Electrochemical CO2 Reduction.
Journal Article
Timoshenko, Janis and Anatoly I. Frenkel: “Inverting” X-ray Absorption Spectra of Catalysts by Machine Learning in Search for Activity Descriptors.

Book Chapter (1)

2024
Book Chapter
Poon, Jeffrey, See Wee Chee, Janis Timoshenko and Beatriz Roldan Cuenya: Operando Studies of Electrocatalysts for Energy Technology Reactions.
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