Investigation of polyimide-mica hybrid films for cryogenic applications
文献类型：期刊论文
| 作者 | Zhang, YH; Fu, SY; Li, RKY; Wu, JT; Li, LF; Ji, JH; Yang, SY |
| 刊名 | COMPOSITES SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2005-09-01 |
| 卷号 | 65期号:11-12页码:1743-1748 |
| 关键词 | Mechanical Properties Cryogenic Temperature Polyimide Mica |
| ISSN号 | 0266-3538 |
| DOI | 10.1016/j.compscitech.2005.02.015 |
| 英文摘要 | A series of polyimide-mica hybrid films that consist of PMDA-ODA and mica were prepared by the solution ultrasonic dispersion technique, and characterized by XRD, UV-Vis transmission, cryogenic mechanical testing, dynamic mechanical analysis (DMA) and SEM. The effects of mica content and temperature on the cryogenic mechanical properties, dynamic mechanical properties, glass transition temperatures (T-g) and morphologies of fracture surface were discussed. It was observed that the strength and stiffness of the hybrid films could be simultaneously increased when the mica content was lower than 10 wt%, and the tensile strength and modulus of the hybrid films at cryogenic temperature (77 K) were obviously higher than those at room temperature. Compared with pristine PI film, the hybrid films with 1-5 wt% mica contents would be more possibly used as advanced cryogenic materials in superconductive cable and magnet systems. (c) 2005 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000231046700013 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/56583]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, YH |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.City Univ Hong Kong, Dept Phys & Mat Sci, Hong Kong, Hong Kong, Peoples R China 4.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, YH,Fu, SY,Li, RKY,et al. Investigation of polyimide-mica hybrid films for cryogenic applications[J]. COMPOSITES SCIENCE AND TECHNOLOGY,2005,65(11-12):1743-1748. |
| APA | Zhang, YH.,Fu, SY.,Li, RKY.,Wu, JT.,Li, LF.,...&Yang, SY.(2005).Investigation of polyimide-mica hybrid films for cryogenic applications.COMPOSITES SCIENCE AND TECHNOLOGY,65(11-12),1743-1748. |
| MLA | Zhang, YH,et al."Investigation of polyimide-mica hybrid films for cryogenic applications".COMPOSITES SCIENCE AND TECHNOLOGY 65.11-12(2005):1743-1748. |
入库方式： OAI收割
来源：化学研究所
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