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在大量电解质中,电势增大到能够稳定氧化物薄膜时就发生了钝化。阳极杂质和电解液浓度对薄膜的形成有影响。本文以大量的实验数据为基础,对在电解精炼过程中铜阳极如何钝化做出了解释。
In large quantities of electrolytes, passivation increases as the potential increases to stabilize the oxide film. Anodic impurities and electrolyte concentration have an impact on the film formation. Based on extensive experimental data, this paper explains how copper anodes passivate during electrolytic refining.