Synthesis, Characterization of Poly(aryl ether sulfone)s Based on Naphthalene Isomers

被引:0
|
作者
Zhang, Suxia [1 ]
Tang, Yihong [1 ]
Lu, Yan [1 ]
Niu, Yaming [2 ]
机构
[1] Shanghai Inst Technol, Sch Chem & Environm Engn, Shanghai 201418, Peoples R China
[2] Jilin Univ, Jilin Univ Super Engn Plast, Coll Chem, Engn Res Ctr,Minist Educ, Changchun 130012, Peoples R China
关键词
Poly(aryl ether sulfone); Naphthalene isomers; Diphenol;
D O I
10.4028/www.scientific.net/AMR.490-495.3698
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Six new poly(aryl ether sulfone)s were synthesized from 1,5-, 2,6- and 2,7- Bis-(4-fluorosulfonyl)naphthalene isomers with different diphenol. The structure of the poly(aryl ether sulfone)s were characterized by IR spectroscopy and elemental analysis, and the results were in good agreement with the expected structures. The glass transition temperatures were found to be in the range 219-236 degrees C by DSC thermal analysis. The WAXD and thermogravimetric analyses revealed amorphous morphology and excellent thermal stability of the polymers.
引用
收藏
页码:3698 / +
页数:2
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