Publications of Janis Timoshenko
All genres
Journal Article (48)
2020
Journal Article
, Fabian Scholten, , , Janis Timoshenko, , , , Beatriz Roldan Cuenya, and : Electrocatalytic CO2 Reduction on CuOx Nanocubes: Tracking the Evolution of Chemical State, Geometric Structure, and Catalytic Selectivity using Operando Spectroscopy.
Journal Article
, Lorenz Falling, Arno Bergmann, , , , Rik Mom, Janis Timoshenko, , Axel Knop-Gericke, , , Beatriz Roldan Cuenya, Robert Schlögl, , Detre Teschner and Travis Jones: Key role of chemistry versus bias in electrocatalytic oxygen evolution.
Journal Article
Rettenmaier, Clara, Rosa Aran Ais, Janis Timoshenko, Ruben Rizo, Hyosang Jeon, Stefanie Kühl, See Wee Chee, Arno Bergmann and Beatriz Roldan Cuenya: Enhanced Formic Acid Oxidation over SnO2-decorated Pd Nanocubes.
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
, Janis Timoshenko, 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, , , 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, , 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 : “Inverting” X-ray Absorption Spectra of Catalysts by Machine Learning in Search for Activity Descriptors.
Book Chapter (1)
2026
Book Chapter
Poon, Jeffrey, See Wee Chee, Janis Timoshenko and Beatriz Roldan Cuenya: Operando Studies of Electrocatalysts for Energy Technology Reactions.
Talk (28)
2025
Talk
Timoshenko, Janis: In Situ/Operando X-Ray Absorption Spectroscopy.
(HZB Photon School 2025, Online Event, Mar 2025).
2024
Talk
Timoshenko, Janis: Challenges and Opportunities for Machine Learning in XAS Data Interpretation.
(ALBA II Symposium, Madrid, Spain, Jan 2024).
Talk
Timoshenko, Janis: Tracking and Steering the Dynamic Structures of Single Atom Catalysts for Electrocatalytic CO2 Reduction Reaction Using Operando XAS.
(DESY User meeting, Hamburg, Germany, Jan 2024).
Talk
Timoshenko, Janis: In Situ/Operando X-Ray Absorption Spectroscopy.
(HZB Photon School 2024, Online Event, Mar 2024).
Talk
Timoshenko, Janis: Machine Learning for the Interpretation of XAS Data in Heterogeneous Materials.
(International Workshop on Recent Advances and Future Trends in EXAFS Spectroscopy, Riga, Latvia, Jun 2024).
Talk
Timoshenko, Janis: In-Situ and Operando Characterization of Catalysts by XAS.
(NanoCAT Summer School: Scientific Excellence in Nano-Catalysis, Prague, Czech Republic, Jul 2024).
Talk
Timoshenko, Janis: Advanced XAS Data Analysis Approaches for Tracking Transformations of Working Electrocatalysts.
(SILS Conference 2024, Rende, Italy, Sep 2024).
2023
Talk
Timoshenko, Janis: Tracking the Evolution of Heterogeneous Structures in Working Catalysts Using Machine Learning.
(DESY User meeting, Hamburg, Germany, Jan 2023).
Talk
Timoshenko, Janis: In Situ/Operando X-Ray Absorption Spectroscopy.
(HZB Photon School 2023, Online Event, Mar 2023).
Talk
Timoshenko, Janis: Tracking the Evolution of Copper Clusters, Nanoparticles and Nanocubes by Time-Resolved X-Ray Absorption Spectroscopy and Machine Learning.
(Cluster Meeting 2023, Prague, Czech Republic, Jun 2023).
Talk
Timoshenko, Janis: Improving the Interpretation of XAS Data Using Artificial Neural Networks.
(International Workshop on Improving Data Quality and Quantity in XAFS Spectroscopy, Q2XAFS 2023, Melbourne, Australia, Aug 2023).