Facile Synthesis of Polycrystalline NiO Nanorods Assisted by Microwave Heating

被引：105

作者：

Song, Xuefeng ^{[1
]}

Gao, Lian ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2008年 / 91卷 / 10期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1111/j.1551-2916.2008.02667.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Polycrystalline NiO nanorods have been synthesized by thermal decomposition of rod-like nickel oxide precursor achieved by microwave-assisted method. The structure, morphology, and crystalline phase of the products are characterized by transmission electron microscopy (TEM), X-ray diffractometry, Fourier-transformed infrared spectroscopy, and UV-visible absorption spectrum. TEM reveals that NiO nanorods consist of numerous NiO nanoparticles. The average size of NiO nanoparticles as a function of the calcination temperature has been investigated. The optical absorption band gap of polycrystalline NiO nanorods is 3.7 eV.

引用

收藏

页码：3465 / 3468

页数：4

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