聚合物电解质膜电解
电解
电解质
材料科学
钛
化学工程
膜电极组件
膜
电解槽
电流密度
电化学加工
复合材料
电极
冶金
化学
工程类
物理化学
物理
量子力学
生物化学
作者
Alexandre Tugirumubano,Kyoung Soo Kim,Hee Jae Shin,Chang Hyeon Kim,Lee Ku Kwac,Hong Gun Kim
出处
期刊:Key Engineering Materials
日期:2017-06-01
卷期号:737: 393-397
被引量:4
标识
DOI:10.4028/www.scientific.net/kem.737.393
摘要
The production of hydrogen and oxygen using the water electrolysis technology is mostly influenced by the performance and efficiency of the components that are used in the production systems. In this study, the flow field’s channels of the bipolar plates of polymer electrolyte membrane electrolyzer were replaced by 3-D titanium mesh, and the polymer electrolyte membrane (PEM) electrolyzer cell that uses 3-D titanium mesh was designed. A numerical analysis was conducted to study the performance of the designed model. By comparing the results with the electrochemical performance of PEM electrolyzer cell with flow field channels on the plates, it was found that the cell with 3-D titanium mesh has greater performance and higher total power dissipation density. Therefore, the use of 3-D mesh can be used instead of machining the flow field channels on the bipolar plates.
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