ICCAS OpenIR
Soluble fluorinated polyimides derived from 1,4(4 '-aminophenoxy)-2-(3 '-trifluoromethylphenyl)benzene and aromatic dianhydrides
Zhou, HG; Liu, JG; Qian, ZG; Zhang, SY; Yang, SY
2001-07-15
Source PublicationJOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
ISSN0887-624X
Volume39Issue:14Pages:2404-2413
AbstractNew fluorinated aromatic polyimides were prepared from 1,4-(4 ' -aminophenoxy)-2-(3 ' -trifluoromethylphenyl)benz and aromatic dianhydrides via the polycondensation of one-step high-temperature and two-step thermal or chemical imidization methods. Experimental results indicated that some of the polyimides were soluble both in strong dipolar solvents (N-methyl-2-pyrrolidone or N,N-dimethylacetamide) and in common organic solvents such as tetrahydrofuran, CHCl3, and acetone. The polyimides showed exceptional thermal and thermooxidative stability and good mechanical properties. No weight loss was detected before a temperature of 520 degreesC in nitrogen, and the glass-transition temperatures ranged from 208 to 251 degreesC. Low dielectric constants (2.55-2.71 at 1 MHz), low refractive indices, and low water absorption were also observed. (C) 2001 John Wiley & Sons, Inc.
KeywordFluorinated Polyimides Solubility Thermal Stability
Indexed BySCI
Language英语
WOS IDWOS:000169495800006
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:36[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/77588
Collection中国科学院化学研究所
Corresponding AuthorYang, SY
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Engn Plast, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhou, HG,Liu, JG,Qian, ZG,et al. Soluble fluorinated polyimides derived from 1,4(4 '-aminophenoxy)-2-(3 '-trifluoromethylphenyl)benzene and aromatic dianhydrides[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2001,39(14):2404-2413.
APA Zhou, HG,Liu, JG,Qian, ZG,Zhang, SY,&Yang, SY.(2001).Soluble fluorinated polyimides derived from 1,4(4 '-aminophenoxy)-2-(3 '-trifluoromethylphenyl)benzene and aromatic dianhydrides.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,39(14),2404-2413.
MLA Zhou, HG,et al."Soluble fluorinated polyimides derived from 1,4(4 '-aminophenoxy)-2-(3 '-trifluoromethylphenyl)benzene and aromatic dianhydrides".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 39.14(2001):2404-2413.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhou, HG]'s Articles
[Liu, JG]'s Articles
[Qian, ZG]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhou, HG]'s Articles
[Liu, JG]'s Articles
[Qian, ZG]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhou, HG]'s Articles
[Liu, JG]'s Articles
[Qian, ZG]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.