A cocrystallized catalyst-coated membrane with high performance for solid polymer electrolyte water electrolysis
A cocrystallized catalyst-coated membrane with high performance for solid polymer electrolyte water electrolysis
复制标题
一种用于固体聚合物电解质水电解的高性能共晶催化剂涂层膜
DOI:
10.1016/j.jpowsour.2013.04.069
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发表时间:
2013-10
影响因子:
9.2
通讯作者:
Xunying Wang, Zhi-Gang Shao, Guangfu Li, Linson
中科院分区:
文献类型:
--
作者:
Xunying Wang, Zhi-Gang Shao, Guangfu Li, Linson
A cocrystallized catalyst-coated membrane (CCM) is prepared by together heating amorphous Nafion membrane and catalyst layers at 120 °C to develop the membrane electrode assembly for solid polymer electrolyte (SPE) water electrolysis. The cocrystallization treatment effectively reinforces the bonding between membrane and catalyst layers, and increases the hydrophobicity of the catalyst layers. The SPE water electrolyser with the cocrystallized CCM decreased cell voltage by 0.09 V at 2000 mA cm−2at 80 °C and improved the stability in comparison with the conventional CCM.
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