Facile Synthesis of Luminescent AgInS2-ZnS Solid Solution Nanorods

被引：33

作者：

Yang, Xuyong ^{[1
]}

Tang, Yuxin ^{[2
]}

Tan, Swee Tiam ^{[1
]}

Bosman, Michel ^{[3
]}

Dong, Zhili ^{[2
]}

Leck, Kheng Swee ^{[1
]}

Ji, Yun ^{[1
]}

Demir, Hilmi Volkan ^{[1
,4
,5
]}

Sun, Xiao Wei ^{[1
,6
,7
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Luminous Ctr Excellence Semicond Lighting & Displ, Singapore 639798, Singapore

[2] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

[3] ASTAR, Inst Mat Res & Engn, Singapore 117602, Singapore

[4] Nanyang Technol Univ, Sch Phys & Math Sci, Singapore 639798, Singapore

[5] Bilkent Univ, UNAM Inst Mat Sci & Nanotechnol, Dept Phys, Dept Elect & Elect Engn, TR-06800 Ankara, Turkey

[6] Tianjin Univ, Coll Sci, Dept Appl Phys, Tianjin 300072, Peoples R China

[7] Tianjin Univ, Tianjin Key Lab Low Dimens Funct Mat Phys & Fabri, Tianjin 300072, Peoples R China

来源：

SMALL | 2013年 / 9卷 / 16期

基金：

中国国家自然科学基金;

关键词：

nanorods; solid solution synthesis; seeded growth; AgInS2-ZnS; luminescence; SOLUTION PHOTOCATALYSTS; SOLUTION NANOPARTICLES; CDS NANORODS; NANOCRYSTALS; HETEROSTRUCTURES; GROWTH; TRANSITION; EVOLUTION; EMISSION; ARRAYS;

D O I：

10.1002/smll.201202656

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Highly luminescent semiconducting AgInS2-ZnS solid solution nanorods are successfully prepared by a facile one-pot solvothermal method. The resulting solid solution nanorods with length of 32 ± 5 nm are formed by fast growth of the AgInS2-rich solid solution head, followed by slow growth of the ZnS-rich solid solution tail. Photoluminescence studies on the solid solution nanorods reveal strong photoluminescence with peak emission wavelengths tunable from 650 to 700 nm. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2689 / 2695

页数：7

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