期刊
CHEMICAL COMMUNICATIONS
卷 57, 期 17, 页码 2164-2167出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d0cc08210d
关键词
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资金
- National Natural Science Foundation of China [22005027, 51631001, 21801015, 51872030, 21643003, 51702016, 51501010, 21703219]
- Beijing Institute of Technology Research Fund Program for Young Scholars
- Beijing Zhongkebaice Technology Service Co., Ltd.
The synergy among Pt, Sn, and Ru, along with the stable intermetallic structure and active surface structure, contribute to the enhanced performance of Ru-Pt3Sn NCs in methanol electroxidation compared to commercial Pt/C.
We successfully fabricate a novel concave nanostructure that is composed of atomically dispersed Ru atoms in Pt3Sn nanoconcaves (Ru-Pt3Sn NCs), which shows enhanced performance in methanol electroxidation compared to commercial Pt/C. This could be ascribed to the stable intermetallic structure and active surface structure, as well as the synergy among Pt, Sn and Ru.
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