Microwave assisted synthesis of ZnO nanorods in ionic liquid solution and their optical properties

被引：0

作者：

Chen, Chu-Yan ^{[1
]}

Li, Qing ^{[1
]}

Wu, Hui-Jie ^{[1
]}

Wang, Yi-Ying ^{[1
]}

Zhong, Xiao-Ling ^{[1
]}

Li, Yuan ^{[1
]}

机构：

[1] School of Materials Science and Engineering, Education Ministry Key Laboratory on Luminescence and Real-Time Analysis, Southwest University, Chongqing 400715, China

来源：

Gongneng Cailiao/Journal of Functional Materials | 2010年 / 41卷 / 06期

关键词：

Optical properties - Solutions - II-VI semiconductors - Microwave heating - Nanorods - Sodium hydroxide - Ionic liquids;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

ZnO nanorods have been synthesized via a microwave-assisted way by the reaction between Zn(NO3)2 &middot 6H2O and NaOH in the ionic liquid 1-butyl-3-methyl imidazole six hexafluorophosphoric acid salts ([BMIM][PF6]) aqueous solution. The as-prepared samples were characterized by XRD, EDX, FESEM, UV and PL techniques. The results showed that the as-prepared ZnO nanorods have a diameter of about 20nm and a length of 400-500nm, and the ionic liquid [BMIM][PF6] played a key role. The effects of experimental parameters on the formation of the nanorods were explored, and a plausible three-step mechanism was proposed to explain the formation of ZnO nanorods. This facile and environment-friendly synthetic strategy many open new route to the preparation of other 1D functional nanomatericals.

引用

页码：1086 / 1089