Preparation of Co3O4 nanoparticles by a polymer combustion route

被引：94

作者：

Jiu, JT ^{[1
]}

Ge, Y ^{[1
]}

Li, XN ^{[1
]}

Nie, L ^{[1
]}

机构：

[1] Beijing Inst Clothing Technol, Dept Mat & Engn, Beijing 100029, Peoples R China

来源：

MATERIALS LETTERS | 2002年 / 54卷 / 04期

关键词：

Co3O4; nanoparticles; polymer combustion methods;

D O I：

10.1016/S0167-577X(01)00573-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Co3O4 nanoparticles have been successfully prepared by polymer combustion method. The structure, crystal type, and surface state were characterized by means of physical techniques, including IR, TG-DTA and XRD measurement. The IR data revealed that metal carbonate could be formed by the combustion reaction of polyvinyl alcohol (PVA) and cobalt nitrate, and the data of TG-DTA suggested that most of the organic and other volatiles could be removed at temperatures <350 °C. and the microstructure measured by XRD is cubic Co3O4 with the average size of 33 nm. (C) 2002 Elsevier Science BY, All rights reserved.

引用

页码：260 / 263

页数：4

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