J
Jasmin Allan
Researcher at Fritz Haber Institute of the Max Planck Society
Publications - 3
Citations - 620
Jasmin Allan is an academic researcher from Fritz Haber Institute of the Max Planck Society. The author has contributed to research in topics: Iridium & Chemical state. The author has an hindex of 3, co-authored 3 publications receiving 461 citations. Previous affiliations of Jasmin Allan include Max Planck Society.
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Journal ArticleDOI
The electronic structure of iridium and its oxides
Verena Pfeifer,Verena Pfeifer,Travis E. Jones,Juan J. Velasco Vélez,Juan J. Velasco Vélez,Cyriac Massué,Cyriac Massué,Rosa Arrigo,Detre Teschner,Frank Girgsdies,Michael Scherzer,Michael Scherzer,Mark T. Greiner,Jasmin Allan,Maike Hashagen,Gisela Weinberg,Simone Piccinin,Michael Hävecker,Michael Hävecker,Axel Knop-Gericke,Robert Schlögl,Robert Schlögl +21 more
TL;DR: In this paper, the electronic structure of iridium oxide was investigated using synchrotron-based X-ray photoemission and absorption spectroscopies with theoretical calculations.
Journal ArticleDOI
The electronic structure of iridium oxide electrodes active in water splitting.
Verena Pfeifer,Verena Pfeifer,Travis E. Jones,J. J. Velasco Vélez,J. J. Velasco Vélez,Cyriac Massué,Cyriac Massué,Mark T. Greiner,Rosa Arrigo,Detre Teschner,Frank Girgsdies,Michael Scherzer,Michael Scherzer,Jasmin Allan,Maike Hashagen,Gisela Weinberg,Simone Piccinin,Michael Hävecker,Michael Hävecker,Axel Knop-Gericke,Robert Schlögl,Robert Schlögl +21 more
TL;DR: This investigation reveals a pre-edge feature in the O K-edge of highly catalytically active X-ray amorphous iridium oxides that is identified as O 2p hole states forming in conjunction with Ir(III) and these electronic defects in the near-surface region of the anionic and cationic framework are likely critical for the enhanced activity of amorphously irium oxides relative to their crystalline counterparts.
Journal ArticleDOI
Promoted Ceria: A Structural, Catalytic, and Computational Study
Ramzi Farra,Max García-Melchor,Maik Eichelbaum,Maike Hashagen,Wiebke Frandsen,Jasmin Allan,Frank Girgsdies,László Szentmiklósi,Núria López,Detre Teschner +9 more
TL;DR: The role of trivalent (La, Sm, Gd, and Y) and tetravalent dopants in the catalytic, structural, and electronic properties of ceria was investigated in this article.