journal article·2023-07

Fabrication and corrosion resistance of a superhydrophobic coating on Mg‐Li alloys via MAO and HDTMS modification

Xiaochun Ma, Dan Wang, Ruizhi Wu, Ziming Fang, Siyuan Jin, Jiahao Wang, Bingyu Qian, Legan Hou

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Abstract

Abstract A simple and environment‐friendly method was designed to prepare superhydrophobic (SHP) surface on Mg‐Li alloy by the combination of microarc oxidation and a subsequent hexadecyltrimethoxysilane modification. In the coating, a low‐energy surface with rough structure was successfully synthesized, resulting in a high contact angle of 163.1° and a superior corrosion resistance. The high corrosion resistance can be attributed to the synergistic effect of superhydrophobicity and physical barrier ability of SHP coating. Furthermore, the SHP coating exhibits excellent self‐cleaning property and chemical stability.
Source: crossref · Quality: baseline

Research context

OpenAlex topics: Surface Modification and Superhydrophobicity · MXene and MAX Phase Materials · Magnesium Alloys: Properties and Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Key Laboratory of Superlight Materials and Surface Technology Ministry of Education Harbin Engineering University Harbin China

Key Laboratory of New Carbon‐based Functional and Super‐hard Materials of Heilongjiang Province School of Physics and Electronic Engineering Mudanjiang normal University Mudanjiang China

College of Material Science and Engineering Heilongjiang University of Science and Technology Harbin China

Funding

National Natural Science Foundation of China · National Basic Research Program of China

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