Heat-resistant, strong titania aerogels achieved by supercritical deposition
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- 作者：Guoqing Zua ; b ; zuguoqing863@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Jun Shena ; shenjun67@tongji.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Wenqin Wanga ; Ya Liana ; Liping Zoua ; Yewen Zhangb ; Bin Liuc ; Fan Zhangc
- 关键词：Titania aerogel ; Heat resistance ; Supercritical deposition ; Specific surface area
- 刊名：The Journal of Supercritical Fluids
- 出版年：2015
- 出版时间：November-December 2015
- 年：2015
- 卷：106
- 期：Complete
- 页码：145-151
- 全文大小：2534 K
文摘
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Titania aerogels are prepared via a novel supercritical deposition method.
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The nanoparticles are reinforced and mechanical strength is effectively enhanced.
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Crystal growth upon heat treatment is effectively restricted.
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The resulting aerogel shows enhanced heat resistance.