Effect of Diluent Mixture on Porous Structure of Polyphenylene Sulfide via Thermally Induced Phase Separation

被引：13
|
作者：
Wang, Lihua [1 ]
Ding, Huaiyu [1 ]
Shi, Yanqiao [1 ]
Liu, Biqian [1 ]
机构：
[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100190, Peoples R China
来源：
JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY | 2009年 / 46卷 / 11期
关键词：
Diluent mixtures; thermally induced phase separation; polyphenylene sulfide; MICROPOROUS MEMBRANE FORMATION; POLY(ETHYLENE-CO-VINYL ALCOHOL) MEMBRANE; ISOTACTIC POLYPROPYLENE MEMBRANES; POLY(ETHER ETHER KETONE); CRYSTALLIZATION KINETICS; HIGH DURABILITY; MORPHOLOGY; SOLVENTS;
D O I：
10.1080/10601320903245615
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Polyphenylene sulfide (PPS) microporous membranes were prepared via the thermally induced phase separation process using diluent mixtures of diphenyl ether (DPE) and diphenyl ketone (DPK). The effects of DPE ratio to DPK in the diluent mixture on the microstructure were investigated. The results showed that the pore morphology of the membranes prepared from the diluent mixture was different from those of fabricated from pure diluents. Moreover, the pore structures of the membranes were changed along with the variation of the diluent composition.
引用
收藏
页码：1122 / 1127
页数：6
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