Formation of ordered macroporous films from fluorinated polyimide by water droplets templating
文献类型：期刊论文
| 作者 | Wang, Lihua; Tian, Ye; Ding, Huaiyu; Liu, Biqian |
| 刊名 | EUROPEAN POLYMER JOURNAL
 |
| 出版日期 | 2007-03-01 |
| 卷号 | 43期号:3页码:862-869 |
| 关键词 | Honeycomb Pattern Fluorinated Polyimide Highly Humid Atmosphere |
| ISSN号 | 0014-3057 |
| DOI | 10.1016/j.eurpolymj.2006.12.002 |
| 英文摘要 | Preparation of honeycomb-patterned films from one of soluble fluorinated polyimides in a humid atmosphere was reported in this paper. This polyimide was synthesized from 2,2'-bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride (6FDA) and 2,2-bis[4-(4-aminophenoxy)phenyl]hexafluoropropane (BDAF) by two-steps method, which has excellent solubility both in strong bipolar solvents or in common low boiling-point solvents. The glass transition temperature of 6FDA-BDAF polyimide was determined by DSC and as 238 degrees C. Thermogravimetric analysis indicated that soluble fluoro-polyimide has good thermal stability with maximum thermal decomposition temperature of 545 degrees C in nitrogen atmosphere. The honeycomb-patterned films were obtained by casting a drop of polymer solution on a solid substrate in a humid atmosphere. Some influence factors, such as the solution concentration, the type of the solvent and the humidity, were also tested. (c) 2006 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000245064900020 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/60945]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Lihua |
| 作者单位 | Chinese Acad Sci, Inst Chem, Lab New Mat, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Lihua,Tian, Ye,Ding, Huaiyu,et al. Formation of ordered macroporous films from fluorinated polyimide by water droplets templating[J]. EUROPEAN POLYMER JOURNAL,2007,43(3):862-869. |
| APA | Wang, Lihua,Tian, Ye,Ding, Huaiyu,&Liu, Biqian.(2007).Formation of ordered macroporous films from fluorinated polyimide by water droplets templating.EUROPEAN POLYMER JOURNAL,43(3),862-869. |
| MLA | Wang, Lihua,et al."Formation of ordered macroporous films from fluorinated polyimide by water droplets templating".EUROPEAN POLYMER JOURNAL 43.3(2007):862-869. |
入库方式： OAI收割
来源：化学研究所
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