Preparation of SiO2 Aerogels Heat Insulation Composites Reinforced by Aramid Fiber

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	Preparation of SiO2 Aerogels Heat Insulation Composites Reinforced by Aramid Fiber
	Jiang Xiaoqing 1,2; Wang Dan 1; Yao Janxi 1; Mao Dan 1; Xing Chaojian 1; Lai Xiaoyong 1
刊名	RARE METAL MATERIALS AND ENGINEERING
	2009-12-01
卷号	38 期号:2 页码:354-357
关键词	silica aerogel fiber reinforced heat insulation
ISSN号	1002-185X
通讯作者	Wang, D
英文摘要	A high malleable silica aerogel composite was prepared by acid/base two step sol-gel process in alcohol-water mixed solvents with tetraethoxysilane (TEOS) as precursor, aramid fiber as reinforcement, followed by ambient-dried method. The microstructure and properties were characterized by FESEM, BET and so on. The results indicated that the composites with different density, contour and thermal conductivity can be prepared by changing the reaction parameters. The average pore size of aerogel is 10 similar to 20 nm, specific surface area is more than 1000 m(2)/g, which is hopeful to be applied in heat insulation field.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
研究领域[WOS]	Materials Science ; Metallurgy & Metallurgical Engineering
收录类别	SCI
语种	英语
WOS记录号	WOS:000208192600096
公开日期	2013-11-29
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/6541]
专题	过程工程研究所_多相复杂系统国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Jiang Xiaoqing,Wang Dan,Yao Janxi,et al. Preparation of SiO2 Aerogels Heat Insulation Composites Reinforced by Aramid Fiber[J]. RARE METAL MATERIALS AND ENGINEERING,2009,38(2):354-357.
APA	Jiang Xiaoqing,Wang Dan,Yao Janxi,Mao Dan,Xing Chaojian,&Lai Xiaoyong.(2009).Preparation of SiO2 Aerogels Heat Insulation Composites Reinforced by Aramid Fiber.RARE METAL MATERIALS AND ENGINEERING,38(2),354-357.
MLA	Jiang Xiaoqing,et al."Preparation of SiO2 Aerogels Heat Insulation Composites Reinforced by Aramid Fiber".RARE METAL MATERIALS AND ENGINEERING 38.2(2009):354-357.