Researcher Portfolio

 
   

Dr. Jeon, Hyosang

Interface Science, Fritz Haber Institute, Max Planck Society  

 

Researcher Profile

 
Position: Interface Science, Fritz Haber Institute, Max Planck Society
Researcher ID: https://pure.mpg.de/cone/persons/resource/persons227603

External references

 
WorldCat Search for Jeon, Hyosang
Google Scholar Search for Jeon, Hyosang

Publications

 
  (1 - 25 of 30)
 : Yoon, A., Bai, L., Yang, F., Franco, F., Zhan, C., Rüscher, M., Timoshenko, J., Pratsch, C., Werner, S., Jeon, H., Monteiro, M. C. O., Chee, S. W., & Roldan Cuenya, B. (2025). Revealing catalyst restructuring and composition during nitrate electroreduction through correlated operando microscopy and spectroscopy. Nature Materials. doi:10.1038/s41563-024-02084-8. [PubMan] : Martini, A., Timoshenko, J., Grosse, P., Rettenmaier, C., Hursán, D., Deplano, G., Jeon, H., Bergmann, A., & Roldan Cuenya, B. (2024). Adsorbate Configurations in Ni Single-Atom Catalysts during CO2 Electrocatalytic Reduction Unveiled by Operando XAS, XES, and Machine Learning. Physical Review Letters, 133(22): 228001. doi:10.1103/PhysRevLett.133.228001. [PubMan] : Herzog, A., Rüscher, M., Jeon, H., Timoshenko, J., Rettenmaier, C., Hejral, U., Davis, E., Haase, F., Kordus, D., Kühl, S., Frandsen, W., Bergmann, A., & Roldan Cuenya, B. (2024). Time-resolved operando insights into the tunable selectivity of Cu–Zn nanocubes during pulsed CO2 electroreduction. Energy & Environmental Science, 17(19), 7081-7096. doi:10.1039/D4EE02308K. [PubMan] : Herzog, A., Lopez-Luna, M., Jeon, H., Rettenmaier, C., Grosse, P., Bergmann, A., & Roldan Cuenya, B. (2024). Operando Raman spectroscopy uncovers hydroxide and CO species enhance ethanol selectivity during pulsed CO2 electroreduction. Nature Communications, 15: 3986. doi:10.1038/s41467-024-48052-3. [PubMan] : Bai, L., Franco, F., Timoshenko, J., Rettenmaier, C., Scholten, F., Jeon, H., Yoon, A., Rüscher, M., Herzog, A., Haase, F., Kühl, S., Chee, S. W., Bergmann, A., & Roldan Cuenya, B. (2024). Electrocatalytic Nitrate and Nitrite Reduction toward Ammonia using Cu2O Nanocubes: Active Species and Reaction Mechanisms. Journal of the American Chemical Society, 146(14), 9665-9678. doi:10.1021/jacs.3c13288. [PubMan] : Haase, F., Ortega, E., Saddeler, S., Schmidt, F., Cruz, D., Scholten, F., Rüscher, M., Martini, A., Jeon, H., Herzog, A., Hejral, U., Davis, E., Timoshenko, J., Knop-Gericke, A., Lunkenbein, T., Schulz, S., Bergmann, A., & Roldan Cuenya, B. (2024). Role of Fe Decoration on the Oxygen Evolving State of Co3O4 Nanocatalysts. Energy & Environmental Science, 17(5), 2046-2058. doi:10.1039/D3EE02809G. [PubMan] : Peng, Y., Zhan, C., Jeon, H., Frandsen, W., Roldan Cuenya, B., & Kley, C. (2024). Organic Thin Films Enable Retaining the Oxidation State of Copper Catalysts during CO2 Electroreduction. ACS Applied Materials and Interfaces, 16(5), 6562-6568. doi:10.1021/acsami.3c14554. [PubMan] : Hursán, D., Timoshenko, J., Ortega, E., Jeon, H., Rüscher, M., Herzog, A., Rettenmaier, C., Chee, S. W., Martini, A., Koshy, D., & Roldan Cuenya, B. (2024). Reversible Structural Evolution of Metal-Nitrogen-Doped Carbon Catalysts During CO2 Electroreduction: An Operando X-ray Absorption Spectroscopy Study. Advanced Materials, 36(4): 2307809. doi:10.1002/adma.202307809. [PubMan] : Rettenmaier, C., Herzog, A., Casari, D., Rüscher, M., Jeon, H., Kordus, D., Lopez-Luna, M., Kühl, S., Hejral, U., Davis, E., Chee, S. W., Timoshenko, J., Alexander, D. T., Bergmann, A., & Roldan Cuenya, B. (2024). Operando insights into correlating CO coverage and Cu-Au alloying with the selectivity of Au NP-decorated Cu2O nanocubes during the electrocatalytic CO2 reduction. EES Catalysis, 2(1), 311-323. doi:10.1039/D3EY00162H. [PubMan] : Yang, F., Lopez-Luna, M., Haase, F., Escalera Lopez, D., Yoon, A., Rüscher, M., Rettenmaier, C., Jeon, H., Ortega, E., Timoshenko, J., Bergmann, A., Chee, S. W., & Roldan Cuenya, B. (2023). Spatially and Chemically Resolved Visualization of Fe Incorporation into NiO Octahedra during the Oxygen Evolution Reaction. Journal of the American Chemical Society, 145(39), 21465-21474. doi:10.1021/jacs.3c07158. [PubMan] : Timoshenko, J., Haase, F., Saddeler, S., Rüscher, M., Jeon, H., Herzog, A., Hejral, U., Bergmann, A., Schulz, S., & Roldan Cuenya, B. (2023). Deciphering the Structural and Chemical Transformations of Oxide Catalysts during Oxygen Evolution Reaction Using Quick X-ray Absorption Spectroscopy and Machine Learning. Journal of the American Chemical Society, 145(7), 4065-4080. doi:10.1021/jacs.2c11824. [PubMan] : Haase, F., Bergmann, A., Jones, T., Timoshenko, J., Herzog, A., Jeon, H., Rettenmaier, C., & Roldan Cuenya, B. (2022). Size effects and active state formation of cobalt oxide nanoparticles during the oxygen evolution reaction. Nature Energy, 7(8), 765-773. doi:10.1038/s41560-022-01083-w. [PubMan] : Haase, F., Rabe, A., Schmidt, F., Herzog, A., Jeon, H., Frandsen, W., Narangoda, P. V., Spanos, I., Ortega, K. F., Timoshenko, J., Lunkenbein, T., Behrens, M., Bergmann, A., Schlögl, R., & Roldan Cuenya, B. (2022). Role of Nanoscale Inhomogeneities in Co2FeO4 Catalysts during the Oxygen Evolution Reaction. Journal of the American Chemical Society, 144(27), 12007-12019. doi:10.1021/jacs.2c00850. [PubMan] : Rüscher, M., Herzog, A., Timoshenko, J., Jeon, H., Frandsen, W., Kühl, S., & Roldan Cuenya, B. (2022). Tracking heterogeneous structural motifs and the redox behaviour of copper-zinc nanocatalysts for the electrocatalytic CO2 reduction using operando time resolved spectroscopy and machine learning. Catalysis Science & Technology, 12(9), 3028-3043. doi:10.1039/D2CY00227B. [PubMan] : Timoshenko, J., Bergmann, A., Rettenmaier, C., Herzog, A., Aran Ais, R., Jeon, H., Haase, F., Hejral, U., Grosse, P., Kühl, S., Davis, E., Tian, J., Magnussen, O., & Roldan Cuenya, B. (2022). Steering the structure and selectivity of CO2 electroreduction catalysts by potential pulses. Nature Catalysis, 5(4), 259-267. doi:10.1038/s41929-022-00760-z. [PubMan] : Li, C., Ju, W., Vijay, S., Timoshenko, J., Mou, K., Cullen, D. A., Yang, J., Wang, X., Pachfule, P., Brückner, S., Jeon, H., Haase, F., Tsang, S.-C., Rettenmaier, C., Chan, K., Roldan Cuenya, B., Thomas, A., & Strasser, P. (2022). 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, 134(15): e202114707. doi:10.1002/ange.202114707. [PubMan] : Li, C., Ju, W., Vijay, S., Timoshenko, J., Mou, K., Cullen, D. A., Yang, J., Wang, X., Pachfule, P., Brückner, S., Jeon, H., Haase, F., Tsang, S.-C., Rettenmaier, C., Chan, K., Roldan Cuenya, B., Thomas, A., & Strasser, P. (2022). 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. doi:10.1002/anie.202114707. [PubMan] : Saddeler, S., Bendt, G., Salamon, S., Haase, F., Landers, J., Timoshenko, J., Rettenmaier, C., Jeon, H., Bergmann, A., Wende, H., Roldan Cuenya, B., & Schulz, S. (2021). Influence of the cobalt content in cobalt iron oxides on the electrocatalytic OER activity. Journal of Materials Chemistry A, 9(45), 25381-25390. doi:10.1039/D1TA06568H. [PubMan] : Jeon, H., Timoshenko, J., Rettenmaier, C., Herzog, A., Yoon, A., Chee, S. W., Oener, S., Hejral, U., Haase, F., & Roldan Cuenya, B. (2021). 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. doi:10.1021/jacs.1c03443. [PubMan] : Herzog, A., Bergmann, A., Jeon, H., Timoshenko, J., Kühl, S., Rettenmaier, C., Lopez-Luna, M., Haase, F., & Roldan Cuenya, B. (2021). Operando‐Untersuchung von Ag‐dekorierten Cu2O‐Nanowürfel‐Katalysatoren mit verbesserter CO2‐Elektroreduktion zu Flüssigprodukten. Angewandte Chemie, 133(13), 7502-7511. doi:/10.1002/ange.202017070. [PubMan] : Herzog, A., Bergmann, A., Jeon, H., Timoshenko, J., Kühl, S., Rettenmaier, C., Lopez-Luna, M., Haase, F., & Roldan Cuenya, B. (2021). Operando Investigation of Ag‐Decorated Cu2O Nanocube Catalysts with Enhanced CO2 Electroreduction toward Liquid Products. Angewandte Chemie International Edition, 60(13), 7426-7435. doi:10.1002/anie.202017070. [PubMan] : Rizo, R., Bergmann, A., Timoshenko, J., Scholten, F., Rettenmaier, C., Jeon, H., Chen, Y.-T., Yoon, A., Bagger, A., Rossmeisl, J., & Roldan Cuenya, B. (2021). Pt-Sn-Co nanocubes as highly active catalysts for ethanol electro-oxidation. Journal of Catalysis, 393, 247-258. doi:10.1016/j.jcat.2020.11.017. [PubMan] : Rettenmaier, C., Aran Ais, R., Timoshenko, J., Rizo, R., Jeon, H., Kühl, S., Chee, S. W., Bergmann, A., & Roldan Cuenya, B. (2020). Enhanced Formic Acid Oxidation over SnO2-decorated Pd Nanocubes. ACS Catalysis, 10(24), 14540-14551. doi:10.1021/acscatal.0c03212. [PubMan] : Franco, F., Rettenmaier, C., Jeon, H., & Roldan Cuenya, B. (2020). Transition metal-based catalysts for the electrochemical CO2 reduction: from atoms and molecules to nanostructured materials. Chemical Society Reviews, 49(19), 6884-6946. doi:10.1039/d0cs00835d. [PubMan] : Timoshenko, J., Jeon, H., Sinev, I., Haase, F., Herzog, A., & Roldan Cuenya, B. (2020). 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. doi:10.1039/d0sc00382d. [PubMan]