期刊
ACS APPLIED MATERIALS & INTERFACES
卷 5, 期 23, 页码 12283-12287出版社
AMER CHEMICAL SOC
DOI: 10.1021/am403349m
关键词
one dimension; AgBr; nanorod; photocatalyst; visible light
资金
- National Basic Research Program of China [2010CB934700]
- National Natural Science Foundation of China [51272012]
- Specialized Research Fund for the Doctoral Program of Higher Education [20111102130006]
In this work, we successfully prepared one dimensional (1D) AgBr@Ag nanostructures in high yield by a facile wet chemical method, and the plausible growth mechanism was discussed. The synthesis of as-prepared AgBr@Ag nanostructure is a dissolution and recrystallization process, and the PVP and DMSO have a synergistic and competitive effect on the preparation of 1D AgBr@Ag products. Moreover, the AgBr@Ag nanorods exhibit excellent photocatalytic activities under visible light illumination, which may be attributed to their large surface area as well as superior charge separation and transfer efficiency compared to AgBr@Ag particles.
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