Study on Polymerization Conditions and Structure of Poly(phenylene Sulfide Sulfone)
β Scribed by Jie Yang; Hua-Dong Wang; Shuang-Xi Xu; Guang-Xian Li; Ya-Jiang Huang
- Book ID
- 106438150
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 211 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1022-9760
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π SIMILAR VOLUMES
Poly(pheny1ene sulfide)-poly(ether sulfone) (PPS-PES) block copolymers were synthesized by polycondensation of chloro-terminated PPS oligomers and hydroxylic-terminated PES oligomers at atmospheric pressure. The structure and compositions of PPS-PES block copolymers were analyzed quantitatively by F
Poly(phenylene sulfide ketone) (PPSK) was synthesized by the reaction of sodium sulfide with 4,4Π-dichlorobenzophenone in N-methyl-2-pyrrolidinone through the Phillips process. The effect of water hydration of sodium sulfide in solution, polymerization temperature, polymerization time, and stoichiom
## Abstract The effects of heat treatment on the properties of membranes prepared from blends of poly(ether sulfone)/sulfonated poly(phenylene sulfide) (SPPS) and phenolphthalein poly(ether ether ketone)/SPPS were studied in detail. The membranes' fundamental properties, including water content, tr