화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2020년 가을 (10/28 ~ 10/30, 광주 김대중컨벤션센터(Kimdaejung Convention Center))
권호 24권 1호
발표분야 포스터-에너지저장·변환
제목 A Novel Multiblock Copolymer based on Poly(p-phenylene) for Polymer Electrolyte Membrane Water Electrolysis
초록 Hydrogen is abundant and is noted as a future energy source with eco-friendly, storage and transportability, and flexibility in production and consumption. Among the technologies of producing hydrogen through pure water using electrical energy, polymer electrolyte membrane water electrolysis (PEMWE) indicates high hydrogen production efficiency using hydrogen ion as an ion conductor. Currently, perfluorosulfonic acid (PFSA) is used as PEM, but it is problematic in gas permeability, low Tg, and cost. The aromatic hydrocarbon polymer is being studied as an alternative because it allows structural design and property control in various forms, and is capable of production at low cost. In this study, we synthesized a novel poly(p-phenylene)-based multiblock copolymer, and measured the physical and chemical properties of the polymer with various measurements.
저자 고의진, 소순용, 유덕만, 김태호, 홍영택
소속 한국화학(연)
키워드 Hydrocarbon polymer; multiblock copolymer; poly(p-phenylene); PEMWE
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