Institute of Advanced Wear&Corrosion Resistant and Functional Materials University 510632 China;
Helmholtz-Zentrum Hereon of Surface Science 21502;
School of Materials Science and Engineering University 450001 China;
Shenyang National Laboratory for Materials Science University-11 Wenhua Road 110819 China;
Faculty of Engineering of Kiel 2 24143;
Mg-Al magnesium alloy; Neutral NaCl solution; Corrosion inhibitors; ELECTROCHEMISTRY; Density functional theory;