IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Bioinspired layered hybrid coatings with greatly enhanced barrier effect and active corrosion protection performance
Liu, Ang1,2; Tian, Huiwen2; Li, Shaochun1; Ju, Xiaodan2; Yang, Heng3; Sun, Yuanyuan2; Wang, Lifei2; Li, Weihua2,4
2021-03-01
Source PublicationPROGRESS IN ORGANIC COATINGS
ISSN0300-9440
Volume152Pages:15
Corresponding AuthorTian, Huiwen(tianhuiwen@qdio.ac.cn) ; Li, Weihua(1685680@163.com)
AbstractMicro/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.
KeywordNacre-inspired hybrid coating Layered structure Layered double hydroxides nanoplatelets Corrosion protection Active corrosion protection performance
DOI10.1016/j.porgcoat.2021.106131
Indexed BySCI
Language英语
Funding ProjectNational 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 Research AreaChemistry ; Materials Science
WOS SubjectChemistry, Applied ; Materials Science, Coatings & Films
WOS IDWOS:000618825800003
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/170167
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorTian, Huiwen; Li, Weihua
Affiliation1.Qingdao Univ Technol, Coll Civil Engn, Qingdao 266237, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
3.Hohai Univ, Coll Mech & Mat, Nanjing 210098, Peoples R China
4.Sun Yat Sen Univ, Sch Chem Engn & Technol, Zhuhai 519082, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
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.
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