In the same year it was discovered that aluminium can be obtained by electrolysis of aluminium oxide.
同年，人们发现通过电解氧化铝可以生产铝。
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Water from most natural sources contains about 0.015% deuterium oxide; this can be enriched or purified by distillation, electrolysis, or chemical processing.
The main influencing factors on electrolysis efficiency of the method were: oxide cathode conductivity, O2- diffusion, cathode potential, anode material.