CdSe thin film growth: Primarily amorphous nanograins to self-assembled nanowires

被引：20
|
作者：
Shaikh, Arif V. [1 ,2 ]
Mane, Rajaram S. [1 ]
Pathan, Habib M. [3 ]
Min, Byoung-Koun [3 ]
Joo, Oh-Shim [3 ]
Han, Sung-Hwan [1 ]
机构：
[1] Hanyang Univ, Dept Chem, Inorgan Nanomat Lab, Seoul 133791, South Korea
[2] AKIS Poona Coll Arts Sci & Commerce, Dept Elect Sci, Pune 411001, Maharashtra, India
[3] Korea Adv Inst Sci & Technol, Clean Energy Res Ctr, Seoul 130650, South Korea
来源：
JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 2008年 / 615卷 / 02期
关键词：
electrochemical synthesis; CdSe; amorphous nanograins; crystalline nanowires;
D O I：
10.1016/j.jelechem.2007.12.009
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
We demonstrated that electrodeposition can be used in CdSe thin film growth from primarily amorphous grains to self-assembled crystalline nanowires. CdSe films grown on indium tin oxide (ITO) coated glass substrates were characterized for their structural, morphological, compositional, optical, and photoelectrochemical properties. Depending on deposition time the films were found to form amorphous and crystalline. In addition, the morphology changes from spherical grains to web-like and then to nanowires as the deposition time increases from 500 to 1000 and then to 1500 s, respectively. The CdSe films composed of different structures and morphologies show different physicochemical properties. Herein, the results of this comprehensive study are described and discussed. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：175 / 179
页数：5
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