| 학회 |
한국고분자학회 |
| 학술대회 |
2014년 봄 (04/10 ~ 04/11, 대전 컨벤션센터) |
| 권호 |
39권 1호 |
| 발표분야 |
고분자합성 |
| 제목 |
Synthesis and properties of using ketone sulfonated poly(arylene ether ketone) block copolymer membranes for Proton Exchange Membrane Fuel Cell. |
| 초록 |
Block copolymers based on ketone sulfonated poly(arylene ether ketone)s were synthesized by a between hydrophobic and hydrophilic oligomer. Hydrophobic oligomer end-capped by decafluorobiphenyl was used to prepare hydrophobic oligomer and hydrophobic blocks. The chemical structure of hydrophobic and hydrophilic oligomer synthesized was confirmed by nuclear magnatic resonance spectroscopy (1H NMR) and Fourier transform infrared spectroscopy (FT-IR). The proton conductivity, water uptake, ion-exchange capacity(IEC) and thermal stability, small X-ray scattering (SAXS) of the block copolymer membranes were investigated for fuel cell applications. |
| 저자 |
강규현, 김덕준
|
| 소속 |
성균관대 |
| 키워드 |
block copolymer; sulfonation; poly(arylene ether ketone)
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| E-Mail |
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