Comparative study of transparent polyimides derived from bis(ether anhydride)s and bis(ester anhydride)s using 2,2-bis(trifluoromethyl)biphenyl-4,4-diamine

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2017专题

	Comparative study of transparent polyimides derived from bis(ether anhydride)s and bis(ester anhydride)s using 2,2-bis(trifluoromethyl)biphenyl-4,4-diamine
	Song, Liping; Zhou, Yu; Chen, Guofei; Wang, Wei; Fang, Xingzhong
刊名	HIGH PERFORMANCE POLYMERS
	2017
卷号	29 期号:2 页码:218-226
ISSN号	0954-0083
英文摘要	Two series of polyimides (PIs) derived from bis(ether anhydride)s and bis(ester anhydride)s using 2,2-bis(trifluoromethyl)biphenyl-4,4-diamine were synthesized via solution polycondensation. The poly(ether imide)s could be formed by the conventional one-step method, while the poly(ester imide)s were only afforded by the two-step procedure. The resulting PIs had glass transition temperatures (T(g)s) in the range of 224-320 degrees C and exhibited good mechanical properties with tensile strength in the range of 80.5-96.5 MPa, tensile moduli 2.7-6.9 GPa, and elongations at break 1.5-17.3%. It was found that the PIs derived from bis(ether anhydride)s showed higher thermal stability, better solubility, and transparency but lower T-g and higher water absorption compared with bis(ester anhydride)-based PIs due to the different ether and ester linkages.
公开日期	2017-12-25
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/13951]
专题	2017专题
推荐引用方式 GB/T 7714	Song, Liping,Zhou, Yu,Chen, Guofei,et al. Comparative study of transparent polyimides derived from bis(ether anhydride)s and bis(ester anhydride)s using 2,2-bis(trifluoromethyl)biphenyl-4,4-diamine[J]. HIGH PERFORMANCE POLYMERS,2017,29(2):218-226.
APA	Song, Liping,Zhou, Yu,Chen, Guofei,Wang, Wei,&Fang, Xingzhong.(2017).Comparative study of transparent polyimides derived from bis(ether anhydride)s and bis(ester anhydride)s using 2,2-bis(trifluoromethyl)biphenyl-4,4-diamine.HIGH PERFORMANCE POLYMERS,29(2),218-226.
MLA	Song, Liping,et al."Comparative study of transparent polyimides derived from bis(ether anhydride)s and bis(ester anhydride)s using 2,2-bis(trifluoromethyl)biphenyl-4,4-diamine".HIGH PERFORMANCE POLYMERS 29.2(2017):218-226.