On the Inhibition of the Reaction Between Anodic Aluminum Oxide andWater

[摘要] The reaction between anodic aluminum oxide and several passivating solutions of citric acid and ammoniumdihydrogen phosphate (ADP) is studied by capacitance measurements. In addition, the passivating effect of theabove solutions has been evaluated by the reaction of the oxide with pure boiling water and subsequent anodization.The results show a strong passivating effect of the ADP solution which is partially diminished by the addition ofcitrate ions.

[学科分类] 工程和技术（综合）