The results show that the increased carbon loadings of cathode GDL is helpful to reduce water loss and enhance methanol efficiency.

结果表明：阴极扩散层碳粉载量（即厚度）增加，电池系统水损失量减少，甲醇法拉第效率和能量效率提高；

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The future research should focus on improving the cathode and improving the devices in order to improve the electrolysis efficiency.

并展望了今后的研究中重点关注通过改进阴极，改进电解装置等提高电脱氧效率。

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But the energy consumption will increases at the same time with the increase of pot life because of the increase of cathode voltage drops and of the decrease of current efficiency.

电解槽寿命越长，电解槽的大修分摊成本越低；但随着电解槽槽龄增加，阴极压降的上升和电流效率的降低会造成吨铝电耗增加。

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