Preparation of nanometer-sized nickel oxide by hydrothermal decomposition

被引：2
|
作者：
Song, Yan [1 ]
Wei, Chang [1 ]
Li, Cunxiong [1 ]
Xu, Hongsheng [1 ]
Deng, Zhigan [1 ]
Liu, Daqiang [1 ]
机构：
[1] Kunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming, Peoples R China
来源：
NEW MATERIALS, APPLICATIONS AND PROCESSES, PTS 1-3 | 2012年 / 399-401卷
关键词：
hydrothermal decomposition; precursor; nanometer-sized nickel oxide; ELECTROCHROMIC APPLICATIONS; BATTERIES; FILMS; NIO;
D O I：
10.4028/www.scientific.net/AMR.399-401.698
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We prepared nanometer-sized nickel oxide by hydrothermal decomposition. In this work, NiSO4 center dot 6H(2)O and Na2CO3 were used as raw materials to prepare the precursors. Nanometer-sized nickel oxide was obtained after calcining the precursors. The temperature of the calcination process affects the morphology and size of the nanometer-sized nickel oxide. The precursors and products were analyzed by TG, XRD and SEM. Sheet nanometer-sized nickel oxide was obtained and characterized by its high purity, smooth surface, regular hexagon shape, average size of 500 nm and 30-60 nm thickness. The results indicate that the NiO particles become open pore structures at a calcination temperature above 500 degrees C.
引用
收藏
页码：698 / 703
页数：6
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