K
Klaus Dobrezberger
Researcher at Vienna University of Technology
Publications - 2
Citations - 35
Klaus Dobrezberger is an academic researcher from Vienna University of Technology. The author has contributed to research in topics: Dopant & Hydride. The author has an hindex of 2, co-authored 2 publications receiving 13 citations.
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Journal ArticleDOI
Dynamics of Pd Dopant Atoms inside Au Nanoclusters during Catalytic CO Oxidation.
Clara Garcia,Vera Truttmann,Irene Lopez,Thomas Haunold,Carlo Marini,Christoph Rameshan,Ernst Pittenauer,Peter Kregsamer,Klaus Dobrezberger,Michael Stöger-Pollach,Noelia Barrabés,Günther Rupprechter +11 more
TL;DR: The combined analysis of in situ XAFS, operando DRIFTS, and ex situ XPS revealed the structural evolution of bimetallic PdAu nanoclusters, yielding a Pd single-site catalyst of 2.7 nm average particle size with improved CO oxidation activity.
Journal ArticleDOI
Hydrogenation on Palladium Nanoparticles Supported by Graphene Nanoplatelets
Klaus Dobrezberger,Johannes Bosters,Nico Moser,Nevzat Yigit,Andreas Nagl,Karin Föttinger,David Lennon,Guenther Rupprechter +7 more
TL;DR: H2-TPD indicated that GNPs intercalated hydrogen, which may provide additional H2 supply to the Pd nanoparticles during C2H4 hydrogenation, pointing to a better hydrogen supply by graphene nanoplatelets.