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Self-healing and anti-corrosion performances of 1, 2, 4 - Triazole modified nano-silica hydrogels
Wang, Xin1,2,5; Wang, Wei1,4,5; Liu, Ang1,2,5; Fan, Wei-jie1,2,5; Ding, Rui1,5; Tian, Huiwen1,5; Han, Peng1,5; Li, Wei-hua1,3,5
2018-11-01
Source PublicationCOLLOID AND INTERFACE SCIENCE COMMUNICATIONS
ISSN2215-0382
Volume27Pages:11-17
Corresponding AuthorWang, Wei(wwei020404@126.com) ; Li, Wei-hua(liweihua@qdio.ac.cn)
AbstractNano-silica hydrogel modified by 1, 2, 4-triazole used as anti-corrosion additive was prepared, and the self-healing property as well as the anti-corrosion performance of the unmodified and modified hydrogels coatings on Q235 steel surfaces were investigated. In comparison to the anti-corrosion properties of the unmodified hydrogel, the migration of the corrosive media to the modified hydrogel coatings was significantly improved due to the addition of the 1, 2, 4-triazole and the increased compactness degree of the film. Electrochemical impedance spectroscopy results indicated that several stages did appear during the self-healing process. Finally, the self-healing as well as the anti-corrosion mechanism of the modified hydrogels was discussed.
DOI10.1016/j.colcom.2018.09.002
Indexed BySCI
Language英语
Funding ProjectNational Science Fund[51525903] ; National Science Fund[51709253] ; National Science Fund[51701234] ; National Science Fund[51601188] ; applied Basic Research Programs of Qingdao[17-1-1-98-jch] ; China Postdoctoral Science Fund[2018M632726] ; China Postdoctoral Science Fund[2018T110714] ; China Postdoctoral Science Fund[2018M632727] ; Excellent Middle-Aged and Youth Scientist Award Foundation of Shandong Province[BS2014CL005] ; Open Research Fund of State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS SubjectChemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Coatings & Films
WOS IDWOS:000449769300002
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/156382
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorWang, Wei; Li, Wei-hua
Affiliation1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Sun Yat Sen Univ, Sch Chem Engn & Technol, Zhuhai 519082, Peoples R China
4.Hainan Univ, Key Lab Marine Resource Utilizat South China Sea, Haikou 570228, Hainan, Peoples R China
5.Qingdao Natl Lab Marine Sci & Technol, 1 Wenhai Rd, Qingdao 266237, 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
Wang, Xin,Wang, Wei,Liu, Ang,et al. Self-healing and anti-corrosion performances of 1, 2, 4 - Triazole modified nano-silica hydrogels[J]. COLLOID AND INTERFACE SCIENCE COMMUNICATIONS,2018,27:11-17.
APA Wang, Xin.,Wang, Wei.,Liu, Ang.,Fan, Wei-jie.,Ding, Rui.,...&Li, Wei-hua.(2018).Self-healing and anti-corrosion performances of 1, 2, 4 - Triazole modified nano-silica hydrogels.COLLOID AND INTERFACE SCIENCE COMMUNICATIONS,27,11-17.
MLA Wang, Xin,et al."Self-healing and anti-corrosion performances of 1, 2, 4 - Triazole modified nano-silica hydrogels".COLLOID AND INTERFACE SCIENCE COMMUNICATIONS 27(2018):11-17.
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