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Bioinspired layered hybrid coatings with greatly enhanced barrier effect and active corrosion protection performance

文献类型：期刊论文

作者Liu, Ang2,4; Tian, Huiwen2; Li, Shaochun4; Ju, Xiaodan2; Yang, Heng1; Sun, Yuanyuan2; Wang, Lifei2; Li, Weihua2,3
刊名PROGRESS IN ORGANIC COATINGS
出版日期2021-03-01
卷号152页码:15
ISSN号0300-9440
关键词Nacre-inspired hybrid coating Layered structure Layered double hydroxides nanoplatelets Corrosion protection Active corrosion protection performance
DOI10.1016/j.porgcoat.2021.106131
通讯作者Tian, Huiwen(tianhuiwen@qdio.ac.cn) ; Li, Weihua(1685680@163.com)
英文摘要Micro/nanosheets filled polymer coating for corrosion protection of metals has garnered considerable attention due to their outstanding barrier properties. Achieving uniformly dispersed nanocomposites coating with multifunctionality remains an important challenge, however. Herein, a nacre-inspired layered hybrid coating based on layered double hydroxide (LDH) nanoplatelets and polyvinyl butyral (PVB) combining excellent barrier effect and active corrosion protection performance for mild steel is reported. The excellent barrier performance is due to the uniform nacre-like layered structures and the good active corrosion protection performance attributed to the stimuli-responsive released corrosion inhibitor (MoO42-) from LDH to forms a compact precipitate layer at the exposed metal substrate, to prevent the aggressive medium from further erosion. This work provides a promising approach to combine excellent barrier effect with active corrosion protection properties to fabricate high-performance anticorrosion coatings.
资助项目National Natural Science Foundation of China[51525903] ; National Natural Science Foundation of China[51679227] ; National Natural Science Foundation of China[51778308] ; National Natural Science Foundation of China[51978355] ; AoShan Talents Outstanding Scientist Program - Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-OS09] ; Open Research Fund of State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Science
WOS研究方向Chemistry ; Materials Science
语种英语
出版者ELSEVIER SCIENCE SA
WOS记录号WOS:000618825800003
源URL[http://ir.qdio.ac.cn/handle/337002/170166]  
专题海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者Tian, Huiwen; Li, Weihua
作者单位1.Hohai Univ, Coll Mech & Mat, Nanjing 210098, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
3.Sun Yat Sen Univ, Sch Chem Engn & Technol, Zhuhai 519082, Peoples R China
4.Qingdao Univ Technol, Coll Civil Engn, Qingdao 266237, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Ang,Tian, Huiwen,Li, Shaochun,et al. Bioinspired layered hybrid coatings with greatly enhanced barrier effect and active corrosion protection performance[J]. PROGRESS IN ORGANIC COATINGS,2021,152:15.
APA Liu, Ang.,Tian, Huiwen.,Li, Shaochun.,Ju, Xiaodan.,Yang, Heng.,...&Li, Weihua.(2021).Bioinspired layered hybrid coatings with greatly enhanced barrier effect and active corrosion protection performance.PROGRESS IN ORGANIC COATINGS,152,15.
MLA Liu, Ang,et al."Bioinspired layered hybrid coatings with greatly enhanced barrier effect and active corrosion protection performance".PROGRESS IN ORGANIC COATINGS 152(2021):15.

入库方式： OAI收割

来源：海洋研究所

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