摘要
对一种纳米级材料———SiO2气凝胶的吸、放湿性能及规律进行了实验研究,并与普通变色硅胶的调湿性能进行了实验比较.初步实验结果表明,SiO2气凝胶具有较好的调湿性能.
By using experimental method, the moisture absorption and desorption characteristic of SiO2-aerogel(nano-structured material ) was studied and was compared with silica gel. The experimental results show that SiO2-aerogel has better moisture absorption and desorption characteristic than silica gel.
出处
《建筑材料学报》
EI
CAS
CSCD
2006年第5期517-520,共4页
Journal of Building Materials
基金
2005年北京工业大学硕士研究生创新基金资助项目(ykj-2005-176)
关键词
SIO2气凝胶
硅胶
调湿性能
比较实验
SiO2-aerogel
silica gel
moisture absorption and desorption characteristic
comparative experiment