Optimization of corrosion resistance of AZ31 Mg alloy through hydration-driven interaction between quinolin-8-ol and plasma electrolytic oxidation-formed MgO layer

Research

Title	Optimization of corrosion resistance of AZ31 Mg alloy through hydration-driven interaction between quinolin-8-ol and plasma electrolytic oxidation-formed MgO layer
Type	JournalPaper
Keywords	Mg alloy; Plasma electrolytic oxidation; Quinolin-8-ol; Hydration; Corrosion. 1. Introduction The development of inorganic-organic hybrid (IOH) materials has attracted significant interest due to their attractive physical and electrochemical properties, as well as their ∗ Corresponding
Year	2025
Journal	Journal of Magnesium and Alloys
DOI
Researchers	Mosab Kaseem ، Talitha Tara Thanaa ، Ananda Repycha Safira Ananda Repycha Safira ، ، Arash Fattah-alhosseini

Abstract

This study presents a novel approach to improving the anticorrosive performance of AZ31 Mg alloy by exploiting the role of the hydration reaction to induce interactions between Quinolin-8-ol (8HQ) molecules and the porous MgO layer formed via plasma electrolytic oxidation (PEO). The AZ31 Mg alloy, initially coated with a PEO layer, underwent a dipping treatment in an ethanolic solution of 0.05 M 8HQ at 50 °C for 3 h.

Arash Fattah-alhosseini

Research

Abstract