Plasma Electrolytic Oxidation of Titanium in H<sub>2</sub>SO<sub>4</sub>–H<sub>3</sub>PO<sub>4</sub> Mixtures

Oxide layers on titanium foils were produced by galvanostatically controlled plasma electrolytic oxidation in 12.9 M sulfuric acid with small amounts of phosphoric acid added up to a 3% mole fraction. In pure sulfuric acid, the oxide layer is distinctly modified by plasma discharges. As the time of...

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Bibliographic Details
Main Authors: Bernd Engelkamp, Björn Fischer, Klaus Schierbaum
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:Coatings
Subjects:
Online Access:https://www.mdpi.com/2079-6412/10/2/116