发明名称 |
Method for producing sheets including fibrous aerogel |
摘要 |
Disclosed herein is a method for producing a sheet including a silica aerogel, the method including (S1) gelling a water glass solution in a mixture of an alcohol and water to prepare a wet gel, (S2) hydrophobically modifying the surface of the wet gel with a non-polar organic solvent, an organosilane compound and an alcohol, (S3) dissolving the hydrophobically modified silica gel and a polymer in an aprotic organic solvent to prepare an electrospinning solution, and (S4) electrospinning the electrospinning solution to produce a fiber web including a silica aerogel, and a sheet in which a polymer and a silica aerogel coexist in the form of a fiber. |
申请公布号 |
US8647557(B2) |
申请公布日期 |
2014.02.11 |
申请号 |
US201113252552 |
申请日期 |
2011.10.04 |
申请人 |
YEO JEONG-GU;LEE EUNJU;CHO CHURL-HEE;PARK HYUN-SEOL;JEONG NAM-JO;HONG CHANG-KOOK;KIM DONG-KOOK;KOREA INSTITUTE OF ENERGY RESEARCH |
发明人 |
YEO JEONG-GU;LEE EUNJU;CHO CHURL-HEE;PARK HYUN-SEOL;JEONG NAM-JO;HONG CHANG-KOOK;KIM DONG-KOOK |
分类号 |
B29C71/02;C01B33/157;D06C7/00;D06M10/00;H05B6/00 |
主分类号 |
B29C71/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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