| 학회 |
한국공업화학회 |
| 학술대회 |
2013년 봄 (05/01 ~ 05/03, ICC JEJU) |
| 권호 |
17권 1호 |
| 발표분야 |
포스터-에너지저장변환 |
| 제목 |
Synthesis and Properties of Poly(phenylene)-based Proton Conducting Polymers with Densely and Locally Sulfonated Multi-phenyl Architecture for Proton Exchange Membranes Fuel Cells |
| 초록 |
Polymer electrolyte membrane has been regarded as a core chemical material in proton exchange membrane fuel cell (PEMFCs). In this study, poly(phenylene)-based proton conducting polymers were synthesized using nickel catalysed cross coupling reaction between benzene ring with a side group and thermally stable aromatic multi-phenyl group prepared through the Diels-Alder reaction for PEMFCs. Post-sulfonated ionomers were well dissolved in polar aprotic organic solvents such as DMSO, DMAc and NMP. We have investigated their electrical, physical property and PEFC performance. |
| 저자 |
황인정, 조은애, 이장용, 홍영택
|
| 소속 |
한국화학(연) |
| 키워드 |
PEMFCs; sulfonated poly(phenylene)
|
| E-Mail |
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