화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2022년 봄 (04/06 ~ 04/08, 대전컨벤션센터)
권호 47권 1호
발표분야 고분자구조 및 물성
제목 Membrane Electrode Assembly Performance Optimization of Anion Exchange Membrane Water Electrolyzers with PGM and Non-PGM Catalysts
초록 Low-cost anion exchange membrane water electrolyzers are a new technology for the production of hydrogen. Instead of using the traditional noble-metal or transition metal oxide-based catalysts, carbonaceous electrocatalysts are of great interest due to their huge structural and compositional variety and unrestricted abundance. In this study, we report the optimization of membrane electrode assembly performance of anion exchange membrane water electrolyzers through binder synthesis, binder optimization with both platinum group metal and non-platinum group metal oxygen evolution reaction (OER) catalysts. Optimization of electrode showed dependence on binder content, catalyst type, and electrode fabrication method.
저자 박영상1, 안철희2, 황승상1, 이성수1
소속 1KIST, 2서울대
키워드 anion exchange membrane; water electrolysis; AEMWE; non-PGM; MEA; OER; membrane electrode assembly; oxygen evolution reaction; electrocatalyst
E-Mail aslee@kist.re.kr