New procedure towards size-homogeneous and well-dispersed nickel oxide nanoparticles of 30 nm

被引：83

作者：

Tao, DL ^{[1
]}

Wei, F ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Chem Engn, Beijing 100084, Peoples R China

来源：

MATERIALS LETTERS | 2004年 / 58卷 / 25期

基金：

美国国家科学基金会;

关键词：

nanoparticles; NiO; heat treatment; PVP;

D O I：

10.1016/j.matlet.2004.06.015

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The synthesis of size-homogeneous and well-dispersed NiO nanoparticles of about 30 nm has been achieved. In this method, the reaction temperature is 673 K. The mixture of nickel acetate and polyvinylpyrrolidone (PVP) is used as precursor. The particles are characterized by scanning electron microscopy (SEM), Transmission electron microscopy (TEM) and X-ray diffraction (XRD). The NiO nanoparticles are composed of smaller nanoparticles. (C) 2004 Published by Elsevier B.V.

引用

页码：3226 / 3228

页数：3

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