Electrochemical preparation of CdSe nanowire arrays

被引：169

作者：

Xu, DS ^{[1
]}

Shi, XS ^{[1
]}

Guo, GL ^{[1
]}

Gui, LL ^{[1
]}

Tang, YQ ^{[1
]}

机构：

[1] Peking Univ, Inst Phys Chem, Beijing 100871, Peoples R China

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2000年 / 104卷 / 21期

关键词：

D O I：

10.1021/jp9930402

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：

We have successfully prepared CdSe nanowire arrays by direct-current electrodeposition in porous anodic aluminum oxide templates from a dimethyl sulfoxide solution containing CdCl2 and elemental Se. Electron microscopy results show that the length, diameter, and direction of growth of the nanowires are quite uniform. X-ray energy dispersion analysis indicates that the atomic composition of Cd and Se is very close to a 1:1 stoichiometry. Furthermore, X-ray diffraction and high-resolution electron microscope investigations demonstrate that the CdSe nanowires are a uniform hexagonal CdSe crystal.

引用

页码：5061 / 5063

页数：3

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