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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2010.5
- 수록면
- 1,824 - 1,827 (4page)
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This paper deals with a Poly(arylene ether sulfone)copolymer which is a kind of component of the Fuel Cell and is a key element of the PEMFC. 3,3′-Sulfonated-4,4′dichlorodiphenyl sulfone (SDCDPS) is composited by 4, 4′-Dichlorodiphenyl sulfone (DCDPS) and Fuming sulfuric acid whose ratio is 1 : 3.3 and is derived from Elec trophilic Sulfonation. Also, purified 3,3′-Sulfonated-4,4′-dichlorodiphenyl sulfone (SDCDPS) is gotten by recrystallization procedure of Isopropanol-H2O. Sulfonated Poly(arylene ether sulfone) (SPAES) is synthesiszed from 3,3′-Sulfonated-4,4′-dichlorodiphenyl sulfone (SDCDPS), 4,4′-Dichlorodiphenyl sulfone (DCDPS) and 4,4′ -Biphenol, and is called Aromatic Substituton and Condensation Polymerization. Poly(arylene ether sulfone) copolymer which has a very high viscosity is synthesised through direct polymerization using Potassium carbonate to catalyst. The result of synthesis are confirmed by methods such as FT-IR Spectrum and 1H-NMR Spectrum.
목차
Abstract
1. 서론
2. Poly(arylene ether sulfone) copolymer (SPAES)의 합성 방법
3. 결과 및 고찰
4. 결론
References
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UCI(KEPA) : I410-ECN-0101-2014-550-003109137