Solvothermal synthesis of CdS nanowires using L-cysteine as sulfur source and their characterization

被引：39

作者：

Gai, Hongde ^{[1
]}

Wu, Youshi ^{[1
]}

Wu, Lili ^{[1
]}

Wang, Zhigang ^{[2
]}

Shi, Yuanchang ^{[1
]}

Jing, Min ^{[1
]}

Zou, Ke ^{[1
]}

机构：

[1] Shandong Univ, Coll Mat Sci & Engn, Jinan 250061, Peoples R China

[2] Shandong Jianzhu Univ, Coll Mat Sci & Engn, Jinan 250101, Peoples R China

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2008年 / 91卷 / 01期

关键词：

D O I：

10.1007/s00339-007-4359-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An effective solvothermal reaction route has been developed for large-scale synthesis of CdS nanowires. L-cysteine was used as both sulfur source and capping reagent. The nanowires obtained were characterized by XRD, SEM, TEM, HRTEM, UV-Vis and PL. On the basis of time-resolved experiments, a possible growth mechanism was proposed. FTIR analysis confirmed the formation of Cd-cysteine complex and peptide during the reaction. The mechanism was further supported by comparative experiments with other sulfur sources.

引用

页码：69 / 72

页数：4

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