Suchergebnisse

Schweinar, K.; Gault, B.; Mouton, I.; Kasian, O.: Lattice Oxygen Exchange in Rutile IrO₂ during the Oxygen Evolution Reaction. The Journal of Physical Chemistry Letters 11 (13), S. 5008 - 5014 (2020)

Breen, A. J.; Stephenson, L.; Sun, B.; Li, Y.; Kasian, O.; Raabe, D.; Herbig, M.; Gault, B.: Solute hydrogen and deuterium observed at the near atomic scale in high-strength steel. Acta Materialia 188, S. 108 - 120 (2020)

Lim, J.; Kim, S.-H.; Aymerich Armengol, R.; Kasian, O.; Choi, P.-P.; Stephenson, L.; Gault, B.; Scheu, C.: Atomic‐Scale Mapping of Impurities in Partially Reduced Hollow TiO₂ Nanowires. Angewandte Chemie, International Edition in English 59 (14), S. 5651 - 5655 (2020)

Kim, S.-H.; Lim, J.; Sahu, R.; Kasian, O.; Stephenson, L.; Scheu, C.; Gault, B.: Direct Imaging of Dopant and Impurity Distributions in 2D MoS₂. Advanced Materials 32 (8), 1907235 (2020)

Schweinar, K.; Beeg, S.; Hartwig, C.; Rajamathi, C. R.; Kasian, O.; Piccinin, S.; Prieto, M.; Tanase, L. C.; Gottlob, D. M.; Schmidt, T. et al.; Raabe, D.; Schlögl, R.; Gault, B.; Jones, T.; Greiner, M. T.: Formation of a 2D Meta-stable Oxide by Differential Oxidation of AgCu Alloys. ACS Applied Materials and Interfaces (2020)

Schweinar, K.; Nicholls, R. L.; Rajamathi, C. R.; Zeller, P.; Amati, M.; Gregoratti, L.; Raabe, D.; Greiner, M. T.; Gault, B.; Kasian, O.: Probing catalytic surfaces by correlative scanning photoemission electron microscopy and atom probe tomography. Journal of Materials Chemistry A 8 (1), S. 388 - 400 (2020)

Schweinar, K.; Kasian, O.; Nicholls, R. L.; Rajamathi, C. R.; Zeller, P.; Amati, M.; Gregoratti, L.; Raabe, D.; Greiner, M. T.; Gault, B.: An Integrated Workflow to Investigate Electrocatalytic Surfaces by Correlative X-ray Photoemission Spectroscopy, Scanning Photoemission Electron Microscopy and Atom Probe Tomography. Microscopy and Microanalysis 25 (S2), S. 306 - 307 (2019)

Rabe, M.; Toparli, C.; Chen, Y.-H.; Kasian, O.; Mayrhofer, K. J. J.; Erbe, A.: Alkaline manganese electrochemistry studied by in situ and operando spectroscopic methods - metal dissolution, oxide formation and oxygen evolution. Physical Chemistry Chemical Physics 21 (20), S. 10457 - 10469 (2019)

Kasian, O.; Geiger, S.; Li, T.; Grote, J.-P.; Schweinar, K.; Zhang, S.; Scheu, C.; Raabe, D.; Cherevko, S.; Gault, B. et al.; Mayrhofer, K. J. J.: Degradation of iridium oxides via oxygen evolution from the lattice: correlating atomic scale structure with reaction mechanisms. Energy & Environmental Science 12, S. 3548 - 3555 (2019)

Zhang, S.; Rohloff, M.; Kasian, O.; Mingers, A. M.; Mayrhofer, K. J. J.; Fischer, A.; Scheu, C.; Cherevko, S.: Dissolution of BiVO₄ Photoanodes Revealed by Time-Resolved Measurements Under Photoelectrochemical Conditions. The Journal of Physical Chemistry 123 (38), S. 23410 - 23418 (2019)

Kasian, O.; Grote, J.-P.; Geiger, S.; Cherevko, S.; Mayrhofer, K. J. J.: The Common Intermediates of Oxygen Evolution and Dissolution Reactions during Water Electrolysis on Iridium. Angewandte Chemie International Edition 57 (9), S. 2488 - 2491 (2018)

Ajdari, F. B.; Kowsari, E.; Ehsani, A.; Chepyga, L.; Schirowski, M.; Jäger, S.; Kasian, O.; Hauke, F.; Ameri, T.: Melamine-functionalized graphene oxide: Synthesis, characterization and considering as pseudocapacitor electrode material with intermixed POAP polymer. Applied Surface Science 459, S. 874 - 883 (2018)

De Silva, N. L.; Jayasundera, A. C. A.; Folger, A.; Kasian, O.; Zhang, S.; Yan, C.-F.; Scheu, C.; Bandara, J. M. S.: Superior solar-to-hydrogen energy conversion efficiency by visible light-driven hydrogen production via highly reduced Ti²⁺/Ti³⁺ states in a blue titanium dioxide photocatalyst. Catalysis Science & Technology 8 (18), S. 4657 - 4664 (2018)

Fortunato, G. V.; Pizzutilo, E.; Mingers, A. M.; Kasian, O.; Cherevko, S.; Cardoso, E. S. F.; Mayrhofer, K. J. J.; Maia, G.; Ledendecker, M.: Impact of Palladium Loading and Interparticle Distance on the Selectivity for the Oxygen Reduction Reaction toward Hydrogen Peroxide. The Journal of Physical Chemistry C 122 (28), S. 15878 - 15885 (2018)

Schalenbach, M.; Kasian, O.; Mayrhofer, K. J. J.: An alkaline water electrolyzer with nickel electrodes enables efficient high current density operation. International Journal of Hydrogen Energy 43 (27), S. 11932 - 11938 (2018)

Faisal, F.; Stumm, C.; Bertram, M.; Waidhas, F.; Lykhach, Y.; Cherevko, S.; Xiang, F.; Ammon, M.; Vorokhta, M.; Šmíd, B. et al.; Skála, T.; Tsud, N.; Neitzel, A.; Beranová, K.; Prince, K. C.; Geiger, S.; Kasian, O.; Wähler, T.; Schuster, R.; Schneider, M. A.; Matolín, V.; Mayrhofer, K. J. J.; Brummel, O.; Libuda, J.: Electrifying model catalysts for understanding electrocatalytic reactions in liquid electrolytes. Nature Materials 17 (7), S. 592 - 598 (2018)

Geiger, S.; Kasian, O.; Ledendecker, M.; Pizzutilo, E.; Mingers, A. M.; Fu, W. T.; Díaz-Morales, O. A.; Li, Z.; Oellers, T.; Fruchter, L. et al.; Ludwig, A.; Mayrhofer, K. J. J.; Koper, M. T. M.; Cherevko, S.: The stability number as a metric for electrocatalyst stability benchmarking. Nature Catalysis 1, S. 508 - 515 (2018)

Faisal, F.; Bertram, M.; Stumm, C.; Cherevko, S.; Geiger, S.; Kasian, O.; Lykhach, Y.; Lytken, O.; Mayrhofer, K. J. J.; Brummel, O. et al.; Libuda, J.: Atomically Defined Co₃O₄(111) Thin Films Prepared in Ultrahigh Vacuum: Stability under Electrochemical Conditions. The Journal of Physical Chemistry C 122 (13), S. 7236 - 7248 (2018)

Li, T.; Kasian, O.; Cherevko, S.; Zhang, S.; Geiger, S.; Scheu, C.; Felfer, P. J.; Raabe, D.; Gault, B.; Mayrhofer, K. J. J.: Atomic-scale insights into surface species of electrocatalysts in three dimensions. Nature Catalysis 1 (4), S. 300 - 305 (2018)

Kasian, O.; Geiger, S.; Schalenbach, M.; Mingers, A. M.; Savan, A.; Ludwig, A.; Cherevko, S.; Mayrhofer, K. J. J.: Using Instability of a Non-stoichiometric Mixed Oxide Oxygen Evolution Catalyst As a Tool to Improve Its Electrocatalytic Performance. Electrocatalysis 9 (2), S. 139 - 145 (2018)