CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Reversible Switching of Catalytic Activity by Shuttling an Atom into and out of Gold Nanoclusters
Cai, X; Saranya, G; Shen, KQ; Chen, MY; Si, R; Ding, WP; Zhu, Y
2019
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Volume58Issue:29Pages:9964-9968
Subtype期刊论文
Abstractis challenging to control the catalyst activation and deactivation by removal and addition of only one central atom, as it is almost impossible to precisely abstract an atom from a conventional catalyst and analyze its catalysis. Here we report that the loss of one central atom in Au25 ( resulting in Au24) enhances the catalytic activity in the oxidation of methane compared to the original Au25. More importantly, the activity can be readily switched through shuttling the central atom into Au24 and out of Au25. This work will serve as a starting point for design rules on how to control catalytic performance of a catalyst by an atom alteration.
KeywordNANOPARTICLES OXIDATION CLUSTERS METHANOL SILVER PD
DOI10.1002/anie.201903853
Indexed BySCI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/32190
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Nanjing Univ, Sch Chem & Chem Engn, Key Lab Mesoscop Chem, Nanjing 210093, Jiangsu, Peoples R China;
2.Beijing Computat Sci Res Ctr, Beijing 100193, Peoples R China;
3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Radiat Facil, Shanghai 201204, Peoples R China
Recommended Citation
GB/T 7714
Cai, X,Saranya, G,Shen, KQ,et al. Reversible Switching of Catalytic Activity by Shuttling an Atom into and out of Gold Nanoclusters[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2019,58(29):9964-9968.
APA Cai, X.,Saranya, G.,Shen, KQ.,Chen, MY.,Si, R.,...&Zhu, Y.(2019).Reversible Switching of Catalytic Activity by Shuttling an Atom into and out of Gold Nanoclusters.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,58(29),9964-9968.
MLA Cai, X,et al."Reversible Switching of Catalytic Activity by Shuttling an Atom into and out of Gold Nanoclusters".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 58.29(2019):9964-9968.
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