低成本PEM电解水不锈钢双极板研究进展

丁 逸洲, 陈 桢鹏
中国联合工程有限公司

摘要

质子交换膜（PEM）电解水技术由于其对波动电流的快速响应喝较宽的工作范围，最适合利用可再生能源
制取氢气。然而与传统的碱法制氢相比，PEM的高成本仍然是制约其规模化的瓶颈。本文对不锈钢双极板（BPP）
及其涂覆材料进行了汇总与分类。并对Ti、Ti/Pt、TiN、TiN/PEI和Au涂层的涂料性能进行了汇总和比较。

关键词

质子交换膜电解水；不锈钢双极板；涂料性能

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