ZnO nanostructures prepared using a vapour transport method

被引：5

作者：

Wu, Qi-Hui ^{[1
]}

机构：

[1] Quanzhou Normal Univ, Coll Chem & Life Sci, Dept Chem, Quanzhou 362000, Peoples R China

来源：

JOURNAL OF EXPERIMENTAL NANOSCIENCE | 2015年 / 10卷 / 03期

关键词：

optical properties; crystal structure; nanostructures; ZnO; vapour transport; OPTICAL-PROPERTIES; THIN-FILMS; ROOM-TEMPERATURE; PHOTOLUMINESCENCE; SUBSTRATE; NANOWIRES; ARRAYS; CVD;

D O I：

10.1080/17458080.2013.809559

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

ZnO nanostructures were prepared on Si(100) substrates using a vapour transport technique in water vapour and oxygen gas, in the existence of Au catalyst. Synthesised in both water vapour and oxygen gas, the ZnO nanostructures presented hexagonal wurtzite structure but exhibited different growth orientations, which subsequently created diverse nanostructures. The different ZnO morphologies grown in different atmosphere are due to various growth mechanisms, which have been proposed in this article. At the end, the photoluminescence spectra of both ZnO nanostructures were measured, which revealed only a strong ultraviolet peak at about 389nm.

引用

页码：161 / 166

页数：6

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