| 학회 | 한국공업화학회 |
| 학술대회 | 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 | 26권 1호 |
| 발표분야 | 포스터-에너지저장·변환 |
| 제목 | Synthesis and characterization of poly(carbazole)-basedcation conducting materials from anion exchange membrane precursors for proton exchange membrane fuel cell |
| 초록 | Proton exchange membranes are essential materials for electrochemicalenergy technology such as proton exchange membrane fuel cells (PEMFCs) andwater electrolysers. Hydrocarbon-based PEMs have been extensively studied asalternative materials to the state-of-the-art perfluorosulfonic acid polymerssuch as Nafion, Aquvion, etc.. In this study, the hydrocarbon-based poly(carbazole)-based proton conducting polymers was synthesized from anion exchange membrane precursor by converting an alkyl halide functional group to a sulfonate in a polymer matrix. In particular, the developed PEMs was evaluated for physicochemical properties, resulting in outstanding proton conductivity, chemical stability as well as good solubility. |
| 저자 | 차민석, 신상훈, 양석환, 이승재, 이장용 |
| 소속 | 한국화학(연) |
| 키워드 | cation exchange materials; ionomer; PEMFC |
