화학공학소재연구정보센터
학회 한국화학공학회
학술대회 2020년 가을 (10/14 ~ 10/16, e-컨퍼런스)
권호 26권 1호, p.278
발표분야 분리기술
제목 Fabrication and characterization of thin reinforced bipolar membranes including water-splitting catalysts
초록 In this study, bipolar membranes (BPMs) for efficient and long-term stable water dissociation were fabricated and characterized. Thin reinforced BPMs were prepared by casting sulfonated ionomer solution (sulfonated poly(ether ether ketone), SPEEK) on a pore-filled anion-exchange membrane which is fabricated by filling a styrene-based ionomer into a porous polyethylene substrate. In addition, Fe(OH)3, Fe(OH)2-EDTA, Fe(OH)3@TiO2, Fe(OH)3@Fe2O3, and Fe3O4@ZIF-8 were investigated as catalysts to facilitate water dissociation in BPM. The prepared BPMs were also systematically characterized to determine the optimum composition of the transition metal catalysts. This work was supported in part by the Technology Innovation Program funded by the MOTIE (No. 2001049) and by the NRF grant funded by the MSIT (No. 2019R1A2C1089286).
저자 송현비, 강문성
소속 상명대
키워드 막분리
E-Mail solar@smu.ac.kr
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