Effect of ethylene glycol monobutyl ether on membrane forming systems and polyethersulfone with cardo performance and structure;

Effects of ether on performance and structure of polyethersulfone with cardo ultrafiltration membrane;

Factors affecting ternary phase diagrams of polyethersulfone with cardo(PES-C)/DMAc/water solution system;

Synthesis and Characterization of High Temperature Resistant Poly(aryl ether sulfone);

Synthesis and properties of high temperature resistant copoly(aryl ether sulfone)s containing a 4-fluorophenyl group

Three poly(aryl ether sulfone)s containing 1,4-naphthylene moiety were prepared by the nucleophilic polycondensation of 1-chloro-4-(4-chlorobenzenesulfonyl)naphthalene(CCBSN) with 4,4-isopropylidene diphenol(BPA), 1,4-hydroquinone(HQ) and 4-(4-hydroxyphenyl)(2H) phthalazin-1-one(DHPZ), respectively.

In order to increase the hydrophilicity and mechanical strength of gas dehydration membrane simultaneously, poly(ether sulfone) was sulfonated using sulfuric acid, and a series of product(SPES C) with different sulfonation degree were obtained.

lntegrally skinned asymmetric poly(ether sulfone)membranes were made by dry/wet phase inversion processes.

Kinetics of thermal degradation of special engineering thermoplastics PPESK and PPES and life estimation;

Preparation of PVDF/PPESK Alloy Membranes and Application;

Study on the PPESK/PEI Ultrafiltation Membrane;

Effect of nonsolvent additives on gas permeation of poly(phthalazinone ether sulfone ketone) composite membrane;

Preparation of poly(phthalazinone ether sulfone ketone)s ultrafiltration membrane;

Novel Proton Exchange Membranes Based on Sulfonated Poly(Phthalazinone Ether Sulfone Ketone);

Diamine monomers containing sulfone or ketone group were synthesized firstly,then polyarylene sulfide sulfone amide(PASSA) and polyarylene sulfide ketone amide(PASKA) with high molecular weight were synthesized by a low temperature polycondensation reaction in anhydrous N-methylpyrrolidone (NMP).