One-pot synthesis of large-scaled Janus Ag-Ag2S nanoparticles and their photocatalytic properties

被引：70
作者：
Jiang, Feiran [1 ]
Tian, Qiwei [1 ]
Tang, Minghua [1 ]
Chen, Zhigang [1 ]
Yang, Jianmao [2 ]
Hu, Junqing [1 ]
机构：
[1] Donghua Univ, Coll Mat Sci & Engn, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 201620, Peoples R China
[2] Donghua Univ, Res Ctr Anal & Measurement, Shanghai 201620, Peoples R China
来源：
CRYSTENGCOMM | 2011年 / 13卷 / 24期
基金：
中国国家自然科学基金;
关键词：
QUANTUM-DOT; OPTICAL-PROPERTIES; AG2S NANOCRYSTALS; SOLAR-CELLS; GROWTH; HETERODIMERS; CORE; NANOSTRUCTURES; DIFFUSION; PRECURSOR;
D O I：
10.1039/c1ce05632h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report a facile, one-pot route based on thermal decomposition of a single molecular precursor for preparing spherical, eggplant-shaped Janus Ag-Ag2S nanoparticles; these Ag-Ag2S Janus-coupled P25 TiO2 composites show a higher photocatalytic efficiency than those of the Ag2S NPs coupled P25 TiO2 composites and pure P25 TiO2.
引用
收藏
页码：7189 / 7193
页数：5
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