Synthesis of Cu-In-S ternary nanocrystals with tunable structure and composition

被引：456

作者：

Pan, Daocheng ^{[1
,2
]}

An, Lijia ^{[3
]}

Sun, Zhongming ^{[4
]}

Hou, William

Yang, Yang

Yang, Zhengzhong ^{[5
]}

Lu, Yunfeng ^{[1
,2
]}

机构：

[1] Univ Calif Los Angeles, Dept Mat Sci Engn, Los Angeles, CA 90095 USA

[2] Univ Calif Los Angeles, Dept Chem Engn, Los Angeles, CA 90095 USA

[3] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China

[4] Washington State Univ, Dept Phys, Richland, WA 99354 USA

[5] Chinese Acad Sci, Inst Chem, Beijing 10080, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2008年 / 130卷 / 17期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1021/ja711027j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nearly monodisperse Cu-In-S ternary nanocrystals with tunable composition, crystalline structure, and size were synthesized by a hot-injection method using mixed generic precursors. Such ternary nanocrystals with zincblende and wurtzite structure were reported for the first time. This work correlates the crystalline structure of the binary ZnS nanoparticles with those of ternary Cu-In-S nanocrystals, demonstrating the feasibility of making their alloyed or core/shell structure. Furthermore, this work may provide suitable material candidates for low-cost, high-efficiency solar cell fabrication.

引用

页码：5620 / +

页数：3

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