Preparation and properties of surface-modified CeO2 nanoparticles

被引：0

作者：

Liu, GX ^{[1
]}

Dong, XT

Sun, DX

机构：

[1] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China

[2] Changchun Univ Sci & Technol, Changchun 130022, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2004年 / 33卷 / 06期

关键词：

cerium; cerium dioxide; nanoparticles; colloidal chemical method;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The organosol of CeO2 nanoparticles modified with DBS was prepared by colloidal chemical method. After separating the solvent, CeO2 nanoparticles were obtained. These nanoparticles were easily dispersed in weak polar solvents, but the CeO2 nanoparticles hardly dispersed in strong polar solvents. The Relationship between DBS quantity and extraction rate was discussed. Some modem method such as TEM and XPS were used to characterize the properties of organosol and nanoparticles.

引用

页码：73 / 76

页数：4

共 10 条

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