Engineering thermal and mechanical properties of flexible fiber-reinforced aerogel composites
文献类型：期刊论文
| 作者 | Liao, Yundan1; Wu, Huijun1; Ding, Yunfei1; Yin, Shuai1; Wang, Moran2; Cao, Anmin3 |
| 刊名 | JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2012-09-01 |
| 卷号 | 63期号:3页码:445-456 |
| 关键词 | Aerogel Composite Fiber Alignment Mechanical Properties Thermal Insulation |
| ISSN号 | 0928-0707 |
| DOI | 10.1007/s10971-012-2806-7 |
| 英文摘要 | Flexible aerogel was successfully supported onto 4-layer-aligned glass fibers through impregnation, followed by drying at atmospheric pressure. The prepared nanocomposites can achieve a low thermal conductivity of 0.026 W/(m center dot K), which holds great promising for their use in thermal insulation applications. By choosing different designs of the four fiber layers, in the terms of LLLL, LTLL, LLTT, LTLT, LTTL and LTTT, the laminated structures of aerogel composites can be accordingly controlled. Further microstructure characterization of the composites revealed the homogeneous dispersion of nanoporous structure through the aerogel matrix, as well as highly-aligned fibers to reinforce the structure. Detailed investigation on the thermal and mechanical properties of the prepared fiber-aerogel composites showed that their performances were highly related to the laminated design of fiber layers. The introduction of fibers as the backbone of the aerogel and the suitable design of their laminated structure can greatly improve the mechanical properties of the aerogel composites while maintaining a low thermal conductivity. |
| 语种 | 英语 |
| WOS记录号 | WOS:000310162700018 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/47733]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wu, Huijun |
| 作者单位 | 1.Guangzhou Univ, Coll Civil Engn, Guangzhou 510006, Guangdong, Peoples R China 2.Tsinghua Univ, Sch Aerosp, Beijing 100084, Peoples R China 3.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liao, Yundan,Wu, Huijun,Ding, Yunfei,et al. Engineering thermal and mechanical properties of flexible fiber-reinforced aerogel composites[J]. JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY,2012,63(3):445-456. |
| APA | Liao, Yundan,Wu, Huijun,Ding, Yunfei,Yin, Shuai,Wang, Moran,&Cao, Anmin.(2012).Engineering thermal and mechanical properties of flexible fiber-reinforced aerogel composites.JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY,63(3),445-456. |
| MLA | Liao, Yundan,et al."Engineering thermal and mechanical properties of flexible fiber-reinforced aerogel composites".JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY 63.3(2012):445-456. |
入库方式： OAI收割
来源：化学研究所
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