Growth of In2O3 Nanowires Catalyzed by Cu via a Solid-Liquid-Solid Mechanism

被引：9

作者：

Chen, Guanbi ^{[1
,2
]}

Wang, Lei ^{[1
,2
]}

Sheng, Xia ^{[1
,2
]}

Liu, Hongjuan ^{[1
,2
]}

Pi, Xiaodong ^{[1
,2
]}

Zhang, Yuanyuan ^{[1
,2
]}

Li, Dongsheng ^{[1
,2
]}

Yang, Deren ^{[1
,2
]}

机构：

[1] Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China

[2] Zhejiang Univ, Dept Mat Sci & Engn, Hangzhou 310027, Peoples R China

来源：

NANOSCALE RESEARCH LETTERS | 2010年 / 5卷 / 05期

关键词：

In2O3; nanowire; SLS; Cu catalyzed; PL; OXIDE NANOWIRE; FIELD-EMISSION; INDIUM; PHOTOLUMINESCENCE; CRYSTALLINE; NANOPARTICLES; ARRAYS; FILMS;

D O I：

10.1007/s11671-010-9581-6

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In2O3 nanowires that are 10-50 nm in diameter and several hundred nanometers to micrometers in length have been synthesized by simply annealing Cu-In compound at a relatively low temperature of 550A degrees C. The catalysis of Cu on the growth of In2O3 nanowires is investigated. It is believed that the growth of In2O3 nanowires is via a solid-liquid-solid (SLS) mechanism. Moreover, photoluminescence (PL) peaks of In2O3 nanowires at 412 and 523 nm were observed at room temperature, and their mechanism is also discussed.

引用

页码：898 / 903

页数：6

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