单电池由两块双极板(Bipol盯Plate)、两层气体扩散层(GDL)、两层催化层(Catalyst Layer)、一层电解质膜(PEM)组成。双极板的表面加工有流道和肋.流道用来运送燃料和反应生成的水,肋用柬传导电子和热。
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燃料电池的基本工作原理及发展前景,zt 燃料电池是用一种特定的燃料,通过一种质子交换膜(PEMProtonExchangeMembrane)和催化层(CL,Catalyst Layer)而产生电流的一种装置,这种电池只要外界源源不断地供应燃料(例如氢气或甲醇),就可以提供持续电能。它的
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anode catalyst layer 阳极催化层
cathode catalyst layer 阴极催化层
ordered catalyst layer 有序催化层
PEMFC catalyst layer PEMFC催化层
the thickness of catalyst layer 催化剂的厚度
cathode with double-layered catalyst layer 双催化层阴极
layer-pillared catalyst 层柱催化剂
The CCMs prepared by the decal method showed a better contact between the electrolyte and the catalyst layer.
采用转印法制备CCM可以改善催化层与电解质的接触。
参考来源 - 直接甲醇燃料电池电解质负载催化层的制备与性能研究·2,447,543篇论文数据,部分数据来源于NoteExpress
When the thickness of cathodic catalyst layer is decreased, the electrode potential is increase.
阴极催化层厚度减小,可提高电池输出电压;
Therefore, including the catalyst layer, the materials and structures of the MEA are considered to have most effects on PEMFC performance.
膜电极包含的催化剂层、材料和结构等对PEMFC的性能影响很大。
Vapor grown carbon fiber (VGCF) was mixed in the catalyst layer of the air electrode for zinc-air battery, prepared by hot-pressing method.
将气相生长碳纤维(VGCF)加入到锌空气电池空气电极催化层中,通过热压成型制备三相气体扩散电极。
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