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

页码：1024 / 1029

页数：6

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