O-W-Jon-15 Atomistic Structures of Gold Nanoparticulate Catalysts in Reaction Environments

Wednesday, June 5, 2013: 4:40 PM
Jones (Galt House Hotel)
Seiji Takeda1, Yasufumi Kuwauchi1, Hideto Yoshida1, Keju Sun1, Shingo Tanaka2, Masanori Kohyama2, Masatake Haruta3, Tomoki Akita2 and Tetsuya Uchiyama1, (1)Osaka University, Japan, (2)National Institute of Advanced Industrial Science and Technology, Japan, (3)Tokyo Metropolitan University, Japan.
Applying quantitative atomic-scale ETEM, we show the catalytic surface structures of Au nanoparticulate catalysts in reaction environments. We will present dynamic structure on the catalyst surfaces at atomic scale. The observation and analysis bring a clue to elucidate the mechanism of Au nanoparticulate catalysts for low temperature CO oxidation.

Extended Abstracts:

See more of: In situ and Operando Characterization II
See more of: Novel Catalyst Characterization Techniques
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