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Research Progresses on the Preparation Methods and Application of Silica Aerogel |
Received:May 02, 2015 Revised:December 15, 2015 |
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DOI:10.7643/issn.1672-9242.2015.06.015 |
KeyWord:silica aerogel sol-gel supercritical drying ambient pressure drying |
Author | Institution |
WANG Fei |
Department of Chemistry & Material, Engineering, LEU, Chongqing , China |
LIU Zhao-hui |
Department of Chemistry & Material, Engineering, LEU, Chongqing , China |
DING Yi-dong |
Department of Chemistry & Material, Engineering, LEU, Chongqing , China |
LI Yuan |
95666 Unit, PLA, Chengdu , China |
BAN Guo-dong |
Department of Chemistry & Material, Engineering, LEU, Chongqing , China |
LIN Rui |
Department of Chemistry & Material, Engineering, LEU, Chongqing , China |
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Abstract: |
In view of the complexity of the preparation process and difficulty of the popularization and application of silica aerogel, current status of studies on different influencing factors in the stage of sol-gel, aging and drying was described in detail. And the application researches in aerospace, construction, medical, catalyst and other fields were summarized. Then on this basis, the future development trend of preparation and application of SiO2 aerogel were put forward. |
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