摘要
从原位共聚和后处理两个方面着手,介绍了近年来国内外硅气凝胶疏水改性的研究进展;再从疏水SiO2气凝胶的特殊性能出发,简要介绍了其在隔热、催化、吸附等技术领域的研究进展。
Setting about in-situ copolymerization and post-treatment methods,the research progress on hydrophobic modification of silica aerogels in the world in recent years is introduced.From the special properties of hydrophobic silica aerogels,the research progress in its application in the fields of heat insulation,catalysis and adsorption is briefly introduced.
作者
张明
ZHANG Ming(School of Chemical Engineering,Shaanxi Institute of Technology,Xi'an 710300,China)
出处
《现代化工》
CAS
CSCD
北大核心
2020年第1期58-62,共5页
Modern Chemical Industry
关键词
SIO2气凝胶
前驱体
疏水改性
接触角
隔热
吸附
SiO2 aerogel
precursor
hydrophobic modification
contact angle
heat insulation
adsorption