Catalytically Active Single-Atom Sites Fabricated from Silver Particles

Silver chains fabricated from supported silver particles were embedded in Hollandite‐type manganese oxide, thereby exposing single silver atoms as catalytically active sites (see picture). Excellent oxygen activation and high catalytic activity in the oxidation of formaldehyde was observed.

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Bibliographic Details
Published in:Angewandte Chemie International Edition 2012-04, Vol.51 (17), p.4198-4203
Main Authors: Huang, Zhiwei, Gu, Xiao, Cao, Qingqing, Hu, Pingping, Hao, Jiming, Li, Junhua, Tang, Xingfu
Format: Article
Language:English
Subjects:
Activation
Catalysis
Catalytic activity
Exposure
Formaldehyde
heterogeneous catalysis
manganese oxide
Manganese oxides
Oxidation
Silver
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Description
Summary:Silver chains fabricated from supported silver particles were embedded in Hollandite‐type manganese oxide, thereby exposing single silver atoms as catalytically active sites (see picture). Excellent oxygen activation and high catalytic activity in the oxidation of formaldehyde was observed.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201109065