Colloidal Synthesis of Cu2SxSe1-x Hexagonal Nanoplates and Their Transformation to CdSxSe1-x and ZnSxSe1-x by the Cation-Exchange Reaction

被引：15
|
作者：
Han, Shi-Kui [1 ]
Gong, Ming [2 ]
Wang, Ze-Ming [1 ]
Gu, Chao [1 ]
Yu, Shu-Hong [1 ]
机构：
[1] Univ Sci & Technol China, Div Nanomat & Chem, Dept Chem, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China
[2] Univ Sci & Technol China, Lab Mech & Mat Sci, Sch Engn Sci, Hefei 230026, Anhui, Peoples R China
来源：
PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION | 2013年 / 30卷 / 12期
基金：
中国国家自然科学基金; 对外科技合作项目（国际科技项目）;
关键词：
Cu2SxSe1-x; ternary alloyed nanostructures; CdSxSe1-x; ZnSxSe1-x; cation exchange; QUANTUM DOTS; BAND-GAP; PLASMON RESONANCE; NANOCRYSTALS; PHOTOLUMINESCENCE; NANOBELTS; EFFICIENT; PRECURSOR; NANORODS; CUINSE2;
D O I：
10.1002/ppsc.201300166
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Hexagonal Cu2S1-xSex nanoplates (x ≠ 1) can be directly synthesized by a colloidal solution reaction using CuCl, S, and SeO2 as precursors, which can be further transformed into well-crystallized wurtzite CdSxSe1-x and ZnS xSe1-x hexagonal nanoplates and zincblende CdSe and ZnSe tetrahedral nanocrystals, respectively, by the cation-exchange reaction. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：1024 / 1029
页数：6
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