Self-healing performance and long-term corrosive resistance of Polyvinylidene fluoride nanofiber alkyd coating

被引：4

作者：

Piao, Jinming ^{[1
]}

Wang, Wei ^{[1
]}

Cao, Lin ^{[1
]}

Qin, Xude ^{[1
]}

Wang, Tong

Chen, Shougang ^{[1
]}

机构：

[1] Ocean Univ China, Sch Mat Sci & Engn, Qingdao 266100, Peoples R China

来源：

COMPOSITES COMMUNICATIONS | 2022年 / 36卷

基金：

中国国家自然科学基金;

关键词：

Corrosion; Composite materials; Self; -healing; Electrospinning; Electrochemical impedance spectroscopy;

D O I：

10.1016/j.coco.2022.101404

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

A nanofiber composite coating with self-healing and anticorrosive properties is reported in this work. We successfully encapsulated Ibuprofen and 2-Mercaptobenzothiazole into the Polyvinylidene fluoride nanofibers by electrospinning. Electrochemical impedance spectroscopy (EIS) tests indicate that low-frequency impedance of the scratched coating maintains 109 omega cm2 within 64 days. The coating exhibits an excellent long-term corrosive resistance and a rapid self-healing performance due to the synergistic effect of multicomponent self-healing factors, which have significant application prospects in the field of marine corrosion protection.

引用

页数：5

共 9 条

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