Evaporation growth of multipod ZnO whiskers assisted by a Cu2+ etching technique

被引：21

作者：

Sun, XM ^{[1
]}

Chen, X ^{[1
]}

Li, YD ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China

来源：

JOURNAL OF CRYSTAL GROWTH | 2002年 / 244卷 / 02期

基金：

中国国家自然科学基金;

关键词：

crystal morphology; growth from vapor; oxides; piezoelectric materials; semiconducting materials;

D O I：

10.1016/S0022-0248(02)01652-4

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Large and uniform multipod ZnO whiskers were successfully synthesized by a Cu2+ etching-assisted evaporation growth method. Products were characterized with X-ray diffraction, scanning electron microscopy, atomic emission spectrum and energy dispersive X-ray analysis. Results showed that the products had pure hexagonal phase with radical shapes. The functions of etching technique for the formation of final products were discussed. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：218 / 223

页数：6

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