研究了阴极辊焊缝处组织与电解铜箔表面上形成的光亮带之间的关系。
The relationship of the welding seam microstructure of the drum cathode and the light region forming on the copper foil surface was studied.
空气阴极中的催化膜由聚四氟乙烯和活性碳混合压辊而成，催化剂根据电解液的酸碱性而选择。
The residual electrolyte after separation flows back to electrolyzer. The catalytic membrane in air cathode is made of teflon and activated carbon through mixing and roll pressing.
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