Designing a High Barrier, Tough and Self-Repairing Epoxy Composite Coatings with Ce-Mof Decorated 2d Α-Zrp Smart Nanofiller

作     者：Lv, Yiqian Zhao, Jingmao Fan, Baomin Murtaza, Hassan Wang, Jingbao Jing, Weixiao Chao, Liuwei 

作者机构：College of Material Science and Engineering Beijing University of Chemical Technology Beijing100029 China Beijing Key Laboratory of Electrochemical Process and Technology for Materials Beijing100029 China College of Chemical and Materials Engineering Beijing Technology and Business University Beijing100048 China 

出 版 物：《SSRN》 

年 卷 期：2023年

核心收录：

主　　题：Organometallics 

摘      要：Combining the efficient barrier and self-repairing effects into 2D lamellar materials has been an emerging tactic for developing prominent anti-corrosion coatings. Herein, a cerium/2-methylimidazole metal-organic framework (Ce-MOF) was grown in-situ on the surface of ultrathin α-ZrP nanosheets with favorable dispersibility. The parallel arrangement of α-ZrP-based nanosheets among the epoxy polymer matrix were driven by shear force from blade-coating technology. In the current research on α-ZrP-based composite anti-corrosive coatings, the prepared coating has demonstrated the strongest physical barrier and optimal self-repairing ability, which may pave a feasible route to design smart protective coatings for various corrosion types such as filiform corrosion. © 2023, The Authors. All rights reserved.