Nacre-Inspired Metal-Organic Framework Coatings Reinforced by Multiscale Hierarchical Cross-linking for Integrated Antifouling and Anti-Microbial Corrosion

doi:10.1002/adfm.202305995

IMR OpenIR

	Nacre-Inspired Metal-Organic Framework Coatings Reinforced by Multiscale Hierarchical Cross-linking for Integrated Antifouling and Anti-Microbial Corrosion
	Yu, Zhiqun 1,2; Li, Xiangyu 1,2,3; Li, Xianghong ; Zheng, Borui 1,2; Li, Dianzhong 4; Xu, Dake 1,2; Wang, Fuhui 1,2
通讯作者	Xu, Dake(xudake@mail.neu.edu.cn)
	2023-07-26
发表期刊	ADVANCED FUNCTIONAL MATERIALS
ISSN	1616-301X
页码	14
摘要	A long-standing quest in marine materials science has been the development of tough and effective antifouling coatings for diverse surface protection. However, most commercial coatings are severely limited by poor mechanical behavior and unsustainable passive biocidal effect, leading to irreversible marine biofouling and even microbiologically influenced corrosion (MIC). Herein, inspired by the amorphous/crystalline feature within nacreous platelets, a mechanically robust antifouling coating composed of biopolymer-based hydrogel and dense metal-organic frameworks (MOFs) is developed. Tailoring the cross-linked networks across multiscale interfaces can furnish strength, dissipate strain, and improve toughness of the building blocks, resulting in a firm and scalable configuration on various substrates regardless of material category and surface topology. The resultant coating as a suitable reservoir exhibits a unique active defensive behavior of intelligent MOF degradation or drug release, enabling a groundbreaking performance for broad-spectrum biofouling and corrosion control. Notably, neither attachment of marine organisms nor MIC of metal substrates is observed and aggravated during the prolonged testing process in complex biological environments. This study provides distinctive insights into the underlying multimechanisms of comprehensive anti-fouling-corrosion and pioneer a rational strategy to design next-generation reliable MOFs-derived coatings in marine environments.
关键词	antifouling coatings corrosion inhibition mechanical roughness metal-organic frameworks nacre-inspired structures
资助者	National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Postdoctoral Program for Innovative Talents ; China Postdoctoral Science Foundation ; Liaoning Provincial Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities
DOI	10.1002/adfm.202305995
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2022YFB3808800] ; National Natural Science Foundation of China[U2006219] ; National Postdoctoral Program for Innovative Talents[BX20220059] ; China Postdoctoral Science Foundation[2022M720677] ; Liaoning Provincial Natural Science Foundation of China[2023-BS-052] ; Fundamental Research Funds for the Central Universities[N2302015]
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:001033799000001
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：26[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/178694
专题	中国科学院金属研究所
通讯作者	Xu, Dake
作者单位	1.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110819, Peoples R China 2.Northeastern Univ, Electrobiomaterials Inst, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110819, Peoples R China 3.Southwest Forestry Univ, Coll Chem Engn, Kunming 650224, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Yu, Zhiqun,Li, Xiangyu,Li, Xianghong,et al. Nacre-Inspired Metal-Organic Framework Coatings Reinforced by Multiscale Hierarchical Cross-linking for Integrated Antifouling and Anti-Microbial Corrosion[J]. ADVANCED FUNCTIONAL MATERIALS,2023:14.
APA	Yu, Zhiqun.,Li, Xiangyu.,Li, Xianghong.,Zheng, Borui.,Li, Dianzhong.,...&Wang, Fuhui.(2023).Nacre-Inspired Metal-Organic Framework Coatings Reinforced by Multiscale Hierarchical Cross-linking for Integrated Antifouling and Anti-Microbial Corrosion.ADVANCED FUNCTIONAL MATERIALS,14.
MLA	Yu, Zhiqun,et al."Nacre-Inspired Metal-Organic Framework Coatings Reinforced by Multiscale Hierarchical Cross-linking for Integrated Antifouling and Anti-Microbial Corrosion".ADVANCED FUNCTIONAL MATERIALS (2023):14.