Preparation and Easy-Cleaning Property of Rare Earth Composite Ceramic

被引：0
|
作者：
王丽娟
梁金生
李计元
梁广川
机构：
[1] China
[2] Institute of Power Source and Ecomaterials Science Hebei University of Technology
[3] Tianjin 300130
来源：
JournalofRareEarths | 2006年 / S1期
关键词：
easy-cleaning; far infrared; surface tension; surface free energy; polar component; rare earths;
D O I：
暂无
中图分类号：
TQ174.1 [基础理论];
学科分类号：
0805 ; 080502 ;
摘要：
Rare earth and far-infrared mineral composite materials were added to ceramic glazes to prepare easy-cleaning ceramic . The morphology of easy-cleaning ceramic was observed by SEM. The influence of easy-cleaning ceramic on water surface tension and contact angles of water were investigated. Through calculation of ceramic surface free energy and observation of oil drop on ceramic surface in water, the easy-cleaning mechanism of rare earth composite ceramic was studied . It is found that the rare earth composite ceramic can make water surface tension decrease. The surface free energy and the polar component of rare earth composite ceramic are increased. The rare earth composite ceramics have the easy-cleaning property.
引用
收藏
页码：248 / 250
页数：3
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