Solution-processable polyimide aerogels with high hydrophobicity
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- 作者：Shuai Wu ; Ai Du ; duai@tongji.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Shangming Huang ; Wei Sun ; Youlai Xiang ; Bin Zhou ; zhoubin863@tongji.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Porous materials ; Polyimide aerogels ; Thermal insulation ; Sol-gel preparation
- 刊名：Materials Letters
- 出版年：2016
- 出版时间：1 August 2016
- 年：2016
- 卷：176
- 期：Complete
- 页码：118-121
- 全文大小：962 K
文摘
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A novel way to synthesis hydrophobic polyimide aerogels with high solubility is reported.
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Enhanced solubility improves the process ability of the polyimide aerogel.
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Poor moisture resistance is also significantly enhanced by the high hydrophobicity.
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The aerogels are excellent thermal insulators (thermal conductivity is low to 0.032 W/mK).