Facet-dependent photocatalytic properties of AgBr nanocrystals

Hua Wang; Jutong Yang; Xiulin Li; Hongzhou Zhang; Jinghong Li; Lin Guo

doi:10.1002/smll.201200055

Facet-dependent photocatalytic properties of AgBr nanocrystals

Hua Wang
, Jutong Yang
, Xiulin Li
, Hongzhou Zhang
, Jinghong Li^*
, Lin Guo

^*此作品的通讯作者

化学学院

Beihang University
Trinity College Dublin
Tsinghua University

科研成果: 期刊稿件 › 文章 › 同行评审

90 引用（Scopus）

摘要

Polyhedral AgBr nanocrystals, evolved from cubes through truncated cubes and finally to high-symmetry octahedra, which corresponds to a progressive shrinkage of exposed {100} facets and enlargement of exposed {111} facets, are prepared by facile precipitation reactions. The as- prepared AgBr nanocrystals exhibit facet-dependent catalytic properties, with the {111}-dominated octahedra showing the highest photocatalytic activities.

源语言	英语
页（从-至）	2802-2806
页数	5
期刊	Small
卷	8
期	18
DOI	https://doi.org/10.1002/smll.201200055
出版状态	已出版 - 24 9月 2012

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abstract = "Polyhedral AgBr nanocrystals, evolved from cubes through truncated cubes and finally to high-symmetry octahedra, which corresponds to a progressive shrinkage of exposed \{100\} facets and enlargement of exposed \{111\} facets, are prepared by facile precipitation reactions. The as- prepared AgBr nanocrystals exhibit facet-dependent catalytic properties, with the \{111\}-dominated octahedra showing the highest photocatalytic activities.",

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author = "Hua Wang and Jutong Yang and Xiulin Li and Hongzhou Zhang and Jinghong Li and Lin Guo",

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AU - Yang, Jutong

AU - Li, Xiulin

AU - Zhang, Hongzhou

AU - Li, Jinghong

AU - Guo, Lin

PY - 2012/9/24

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N2 - Polyhedral AgBr nanocrystals, evolved from cubes through truncated cubes and finally to high-symmetry octahedra, which corresponds to a progressive shrinkage of exposed {100} facets and enlargement of exposed {111} facets, are prepared by facile precipitation reactions. The as- prepared AgBr nanocrystals exhibit facet-dependent catalytic properties, with the {111}-dominated octahedra showing the highest photocatalytic activities.

AB - Polyhedral AgBr nanocrystals, evolved from cubes through truncated cubes and finally to high-symmetry octahedra, which corresponds to a progressive shrinkage of exposed {100} facets and enlargement of exposed {111} facets, are prepared by facile precipitation reactions. The as- prepared AgBr nanocrystals exhibit facet-dependent catalytic properties, with the {111}-dominated octahedra showing the highest photocatalytic activities.

KW - crystal growth

KW - nanocrystalline materials

KW - photocatalysts

KW - polyhedra

KW - silver bromide

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Facet-dependent photocatalytic properties of AgBr nanocrystals

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