Morphology of polyimide fibers derived from 3,3 ',4,4 '-biphenyltetracarboxylic dianhydride and 4,4 '-oxydianiline
文献类型：期刊论文
| 作者 | Zhang QH ; Dai M ; Ding MX ; Chen DJ ; Gao LX |
| 刊名 | journal of applied polymer science
 |
| 出版日期 | 2004 |
| 卷号 | 93期号:2页码:669-675 |
| 关键词 | RIGID-ROD POLYMER HIGH-MODULUS STRENGTH PIPD TENACITY M5 |
| ISSN号 | 0021-8995 |
| 通讯作者 | zhang qh |
| 中文摘要 | as one member of high performance fibers, aromatic polyimide fibers possess many advantages, such as high strength, high modulus, high and low temperature resistance, and radiation resistance. however, the preparation of the high performance fibers is so difficult that the commercial fibers have not been produced except p84 with good flame retardancy. in this report, a polyimide was synthesized from 3,3',4,4'-biphenyltetracarboxylic dianhydride (bpda) and 4,4'-oxydianiline (oda) and the fibers were prepared from its solution by a dry-jet wet-spinning process. the formation of the as-spun fibers in different coagulation bath composition was discussed. scanning electron microscope (semi) was employed to study the morphology of the as-spun fibers. as a result, the remnant solvent existed in the as-spun fibers generated from coagulation bath of alcohol and water. there were many fibrils and microvoids with the dimension of tens of nanometers in the fibers. one could observe the obvious fibrillation and the drawn fibers. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000221414900027 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/15145]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang QH,Dai M,Ding MX,et al. Morphology of polyimide fibers derived from 3,3 ',4,4 '-biphenyltetracarboxylic dianhydride and 4,4 '-oxydianiline[J]. journal of applied polymer science,2004,93(2):669-675. |
| APA | Zhang QH,Dai M,Ding MX,Chen DJ,&Gao LX.(2004).Morphology of polyimide fibers derived from 3,3 ',4,4 '-biphenyltetracarboxylic dianhydride and 4,4 '-oxydianiline.journal of applied polymer science,93(2),669-675. |
| MLA | Zhang QH,et al."Morphology of polyimide fibers derived from 3,3 ',4,4 '-biphenyltetracarboxylic dianhydride and 4,4 '-oxydianiline".journal of applied polymer science 93.2(2004):669-675. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。