| 학회 |
한국공업화학회 |
| 학술대회 |
2013년 봄 (05/01 ~ 05/03, ICC JEJU) |
| 권호 |
17권 1호 |
| 발표분야 |
포스터-에너지저장변환 |
| 제목 |
Properties of sulfonated poly(arylene ether sulfone)/electrospun nonwoven PAN composite membrane for proton exchange membrane fuel cells |
| 초록 |
A new composite membrane is fabricated by incorporating sulfonated poly(arylene ether sulfone) (SPAES) copolymer and nonwoven electrospun polyacrylonitrile (PAN) for proton exchange membrane fuel cells (PEMFCs). The SPAES copolymer is synthesized with 50 degrees of sulfonation and the nonwoven PAN is prepared as a highly porous substrate that is anticipated to enhance the mechanical properties, dimensional stability, and durability of the composite membrane. In addition, a fuel cell operating test is conducted in order to compare the properties of the proposed composite membrane and a pristine membrane and to identify the effects of the nonwoven PAN. |
| 저자 |
유덕만, 윤상준, 김태호, 이장용, 이재락, 홍영택
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| 소속 |
한국화학(연) |
| 키워드 |
Polymer electrolyte membrane; nonwoven PAN; sulfonated poly(arylene ether sulfone)
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| E-Mail |
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