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Synthesis and characterisation of composite nanoparticles of mesoporous silica loaded with inhibitor for corrosion protection of Cu-Zn alloy
Ma, Xin1; Xu, Likun1; Wang, Wei1,2; Lin, Zhifeng1; Li, Xiangbo1
2017-05-15
Source PublicationCORROSION SCIENCE
Volume120Pages:139-147
SubtypeArticle
AbstractA new type of composite nanoparticles (CNPs) was prepared by loading a typical inhibitor 1-hydroxybenzotriazole (HOBT) for corrosion protection of copper alloy in mesoporous silica nano-containers. The release kinetics of HOBT from CNPs in 3.5% NaCl solution was in conformity with the first order kinetic model. The open circuit potential monitoring, the morphology observation and the scanning Kelvin probe measurement of the Cu-Zn alloy in 3.5% NaCl solution with CNPs proved that a uniformly protective film was formed on the surface. Electrochemical impedance spectroscopy was employed to analyse the corrosion inhibition process of CNPs on the Cu-Zn alloy. (C) 2017 Elsevier Ltd. All rights reserved.
KeywordCopper Eis Kinetic Parameters Neutral Inhibition
DOI10.1016/j.corsci.2017.02.004
Indexed BySCI
Language英语
WOS IDWOS:000401378100013
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Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/136843
Collection海洋腐蚀与防护研究发展中心
Affiliation1.LSMRI, State Key Lab Marine Corros & Protect, 149-1 Zhuzhou Rd, Qingdao 266101, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China
Recommended Citation
GB/T 7714
Ma, Xin,Xu, Likun,Wang, Wei,et al. Synthesis and characterisation of composite nanoparticles of mesoporous silica loaded with inhibitor for corrosion protection of Cu-Zn alloy[J]. CORROSION SCIENCE,2017,120:139-147.
APA Ma, Xin,Xu, Likun,Wang, Wei,Lin, Zhifeng,&Li, Xiangbo.(2017).Synthesis and characterisation of composite nanoparticles of mesoporous silica loaded with inhibitor for corrosion protection of Cu-Zn alloy.CORROSION SCIENCE,120,139-147.
MLA Ma, Xin,et al."Synthesis and characterisation of composite nanoparticles of mesoporous silica loaded with inhibitor for corrosion protection of Cu-Zn alloy".CORROSION SCIENCE 120(2017):139-147.
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