eXPRESS Polymer Letters | |
Proton-conductive nano zeolite-PVA composite film as a new water-absorbing electrolyte for water electrolysis | |
M. Nishihara1  | |
关键词: polymer composites; water-absorbing porous electrolyte water electrolysis; zeolite; poly(vinyl alcohol); proton; conductivity; | |
DOI : 10.3144/expresspolymlett.2018.23 | |
学科分类:生物科学(综合) | |
来源: eXPRESS Polymer Letters | |
【 摘 要 】
In this study, organic-inorganic composite electrolyte membranes are developed for a novel water-absorbingporous electrolyte water electrolysis cell. As the materials of the composite electrolyte membrane, 80 wt% of a proton-conductingnano zeolite (H-MFI) as an electrolyte and 20 wt% of poly(vinyl alcohol) (PVA) as a cross-linkable matrix are used.The nano zeolite is prepared by a milling process. The nano zeolite-PVA composite membrane precursors are prepared byspraying onto a substrate, followed by cross-linking. The resulting nano zeolite-cross-linked PVA composite films are thenevaluated for their properties such as proton conductivity as electrolyte membranes for the water-absorbing porous electrolytewater electrolysis cell. It is confirmed that conventional materials such as zeolites and PVA can be used for the water electrolysisas an electrolyte.
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
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RO201910280488313ZK.pdf | 317KB | download |