期刊
SOLID STATE COMMUNICATIONS
卷 147, 期 11-12, 页码 447-451出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ssc.2008.07.012
关键词
ZnO; template; mesoporous; electroluminescence
资金
- National Natural Science Foundation of China [60778042]
- NPU Foundation for Fundamental Research [WO18101]
We prepared ZnO nanoparticles by calcining the mesoporous precursors, which were prepared by a sol-gel method using Octadcylamine (ODA) and Pluronic F-127 (F-127) as template reagents, respectively. The diameters of the ZnO precursor and nanoparticle were about 10 nm and 60 rim. The electroluminescence (EL) spectra of the ZnO nanoparticles annealed in air showed 740 nm infrared and 590 nm orange emissions, respectively. It is shown that under certain annealing temperature and time, the giant enhancement of infrared and orange EL emissions of the ZnO nanoparticles can be induced by rich oxygen atmosphere. (C) 2008 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据