Enhancement of the ultraviolet emission of ZnO nanostructures by polyaniline modification

被引：60

作者：

Chang, Ming ^{[1
]}

Cao, Xue Li

Zeng, Haibo

Zhang, Lide

机构：

[1] Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

[3] Wuhan Univ Technol, Sch Mat Sci & Engn, Wuhan 430063, Peoples R China

来源：

CHEMICAL PHYSICS LETTERS | 2007年 / 446卷 / 4-6期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/j.cplett.2007.08.078

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：

The photoluminescence properties of polyaniline modified ZnO nanostructures electrodeposited on ITO glass have been investigated. The great enhancement of the peak intensity ratio of ultraviolet to visible emission was observed after the polyaniline modification on the ZnO nanostructured films. Such enhancement can be ascribed to the passivation effect caused by the polyaniline surface modification. This simple modification method provides a chance for various ZnO nanostructures to improve their ultraviolet emission property for the optoelectronic applications. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：370 / 373

页数：4

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