Publications of Janis Timoshenko

Journal Article (39)

2022
Journal Article
C. Li, W. Ju, S. Vijay, J. Timoshenko, K. Mou, D.A. Cullen, J. Yang, X. Wang, P. Pachfule, S. Brückner, H. Jeon, F. Haase, S.-C. Tsang, C. Rettenmaier, K. Chan, B. Roldan Cuenya, A. Thomas and P. Strasser: Covalent Organic Framework (COF) derived Ni-N-C Catalysts for Electrochemical CO2 Reduction: Unraveling Fundamental Kinetic and Structural Parameters of the Active Sites. Angewandte Chemie International Edition 61 (15), e202114707 (2022).
Journal Article
U. Hejral, J. Timoshenko, D. Kordus, M. Lopez-Luna, N.J. Divins, S. Widrinna, I. Zegkinoglou, L. Pielsticker, H. Mistry, J.A. Boscoboinik, S. Kühl and B. Roldan Cuenya: Tracking the phase changes in micelle-based NiGa nanocatalysts for methanol synthesis under activation and working conditions. Journal of Catalysis 405, 183–198 (2022).
2021
Journal Article
X. Feng, H. Jena, C. Krishnaraj, D. Arenas-Esteban, K. Leus, G. Wang, J. Sun, M. Rüscher, J. Timoshenko, B. Roldan Cuenya, S. Bals and P. Van Der Voort: Creation of Exclusive Artificial Cluster Defects by Selective Metal Removal in the (Zn, Zr) Mixed-metal UiO-66. Journal of the American Chemical Society 143 (51), 21511–21518 (2021).
Journal Article
S. Saddeler, G. Bendt, S. Salamon, F. Haase, J. Landers , J. Timoshenko, C. Rettenmaier, H. Jeon, A. Bergmann, H. Wende, B. Roldan Cuenya and S. Schulz: Influence of the cobalt content in cobalt iron oxides on the electrocatalytic OER activity. Journal of Materials Chemistry A 9 (45), 25381–25390 (2021).
Journal Article
H. Jeon, J. Timoshenko, C. Rettenmaier, A. Herzog, A. Yoon, S.W. Chee, S. Oener, U. Hejral, F. Haase and B. Roldan Cuenya: Selectivity control of Cu nanocrystals in a gas-fed flow cell through CO2 pulsed electroreduction. Journal of the American Chemical Society 143 (19), 7578–7587 (2021).
Journal Article
M. Lopez-Luna, J. Timoshenko, D. Kordus, C. Rettenmaier, S.W. Chee, A.S. Hoffman, S.R. Bare, S.K. Shaikhutdinov and B. Roldan Cuenya: Role of the Oxide Support on the Structural and Chemical Evolution of Fe Catalysts during the Hydrogenation of CO2. ACS Catalysis 11 (10), 6175–6185 (2021).
Journal Article
A. Herzog, A. Bergmann, H. Jeon, J. Timoshenko, S. Kühl, C. Rettenmaier, M. Lopez-Luna, F. Haase and B. Roldan Cuenya: Operando Investigation of Ag‐Decorated Cu2O Nanocube Catalysts with Enhanced CO2 Electroreduction toward Liquid Products. Angewandte Chemie International Edition 60 (13), 7426–7435 (2021).
Journal Article
N.J. Divins, D. Kordus, J. Timoshenko, I. Sinev, I. Zegkinoglou, A. Bergmann, S.W. Chee, S. Widrinna, O. Karslıoğlu, H. Mistry, M. Lopez Luna, J.Q. Zhong, A.S. Hoffmann, A. Boubnov, J.A. Boscoboinik, M. Heggen, R.E. Dunin-Borkowski, S.R. Bare and B. Roldan Cuenya: Operando high-pressure investigation of size-controlled CuZn catalysts for the methanol synthesis reaction. Nature Communications 12, 1435 (2021).
Journal Article
J. Timoshenko and B. Roldan Cuenya: In Situ/Operando Electrocatalyst Characterization by X-ray Absorption Spectroscopy. Chemical Reviews 121 (2), 882–961 (2021).
Journal Article
R. Rizo, A. Bergmann, J. Timoshenko, F. Scholten, C. Rettenmaier, H. Jeon, Y.-T. Chen, A. Yoon, A. Bagger, J. Rossmeisl and B. Roldan Cuenya: Pt-Sn-Co nanocubes as highly active catalysts for ethanol electro-oxidation. Journal of Catalysis 393, 247–258 (2021).
2020
Journal Article
C. Rettenmaier, R. Aran Ais, J. Timoshenko, R. Rizo, H. Jeon, S. Kühl, S.W. Chee, A. Bergmann and B. Roldan Cuenya: Enhanced Formic Acid Oxidation over SnO2-decorated Pd Nanocubes. ACS Catalysis 10 (24), 14540–14551 (2020).
Journal Article
S. Kunze, P. Grosse, M.B. Lopez, I. Sinev, I. Zegkinoglou, H. Mistry, J. Timoshenko, M.Y. Hu, J. Zhao, E.E. Alp, S.W. Chee and B. Roldan Cuenya: Operando NRIXS and XAFS Investigation of Segregation Phenomena in Fe‐Cu and Fe‐Ag Nanoparticle Catalysts during CO2 Electroreduction. Angewandte Chemie International Edition 59 (50), 22667–22674 (2020).
Journal Article
H.N. Nong, L. Falling, A. Bergmann, M. Klingenhof, H.P. Tran, C. Spöri, R. Mom, J. Timoshenko, G. Zichittella, A. Knop-Gericke, S. Piccinin, J. Pérez-Ramírez, B. Roldan Cuenya, R. Schlögl, P. Strasser, D. Teschner and T. Jones: Key role of chemistry versus bias in electrocatalytic oxygen evolution. Nature 587 (7834), 408–413 (2020).
Journal Article
T. Möller, F. Scholten, T.N. Thanh, I. Sinev, J. Timoshenko, X. Wang, Z. Jovanov, M. Gliech, B. Roldan Cuenya, A.S. Varela and P. Strasser: Electrocatalytic CO2 Reduction on CuOx Nanocubes: Tracking the Evolution of Chemical State, Geometric Structure, and Catalytic Selectivity using Operando Spectroscopy. Angewandte Chemie International Edition 59 (41), 17974–17983 (2020).
Journal Article
J. Timoshenko, H. Jeon, I. Sinev, F. Haase, A. Herzog and B. Roldan Cuenya: Linking the evolution of catalytic properties and structural changes in copper-zinc nanocatalysts using operando EXAFS and neural-networks. Chemical Science 11 (14), 3727–3736 (2020).
2019
Journal Article
H. Jeon, J. Timoshenko, F. Scholten, I. Sinev, A. Herzog, F. Haase and B. Roldan Cuenya: Operando Insight into the Correlation between the Structure and Composition of CuZn Nanoparticles and their Selectivity for the Electrochemical CO2 Reduction. Journal of the American Chemical Society 141 (50), 19879–19887 (2019).
Journal Article
D. Gao, I. Sinev, F. Scholten, R. Aran Ais, N.J. Divins, K. Kvashnina, J. Timoshenko and B. Roldan Cuenya: Selective CO2 Electroreduction to Ethylene and Multicarbon Alcohols via Electrolyte-Driven Nanostructuring. Angewandte Chemie International Edition 58 (47), 17047–17053 (2019).
Journal Article
J. Timoshenko and A.I. Frenkel: “Inverting” X-ray Absorption Spectra of Catalysts by Machine Learning in Search for Activity Descriptors. ACS Catalysis 9 (11), 10192–10211 (2019).
Journal Article
M. Ahmadi, J. Timoshenko, F. Behafarid and B. Roldan Cuenya: Tuning the Structure of Pt Nanoparticles through Support Interactions: An In Situ Polarized X-ray Absorption Study Coupled with Atomistic Simulations. The Journal of Physical Chemistry C 123 (16), 10666–10676 (2019).

Book Chapter (1)

2024
Book Chapter
J. Poon, S.W. Chee, J. Timoshenko and B. Roldan Cuenya: Operando Studies of Electrocatalysts for Energy Technology Reactions. In: Operando Methods in Catalysis and Materials Science. (Eds.): B.M. Weckhuysen and A.-E. Nieuwelink. Willey-VCH, , 11–111 (2024).
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