IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
In situ synthesis of one eco-friendly polyacrylic acid/zinc colloidal particles doped polyacrylic acid as an efficient corrosion inhibitor for iron
Gao, Xiang1,2; Li, Weihua2,3; Ma, Houyi4
2019-08-13
Source PublicationMATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
ISSN0947-5117
Pages13
Corresponding AuthorGao, Xiang(gaoxiangzibo@163.com) ; Li, Weihua(liweihua@qdio.ac.cn)
AbstractCommonly used organic inhibitors face one common problem: Environmental friendliness and excellent inhibition efficiency cannot be simultaneously realized. Here, we report one facile method that can be used for the in situ synthesis of one stable polyacrylic acid/zinc colloidal particles (PZCPs) doped polyacrylic acid (PAA) through the electrostatic interaction between polyacrylic acid and Zn2+ as a corrosion inhibitor of iron. The results of microstructure characterization indicated that the diameter of the colloidal particles was around 150 nm. The various electrochemical experimental results indicated that PZCPs doped PAA exhibited excellent inhibition efficiency, and the maximum inhibition efficiency was 82.3%. The PZCPs doped PAA exhibited higher inhibition efficiency than PAA because the adsorption ability of PZCPs doped PAA was stronger than that of PAA and the formed PZCPs doped PAA inhibition layer on the iron surface was thicker and denser than the PAA inhibition layer. Given the eco-friendly, facile synthesis, excellent inhibition efficiency, and low price, this strategy to synthesize effective inhibitors will find widespread application in the anti-corrosion industry.
Keywordcolloid corrosion inhibitor EIS polyacrylic acid
DOI10.1002/maco.201911044
Indexed BySCI
Language英语
Funding ProjectChina Postdoctoral Science Foundation[2017M622288] ; AoShan Talents Outstanding Scientist Program ; Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-OS09] ; National Natural Science Foundation of China[51525903]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000482053000001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/162346
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorGao, Xiang; Li, Weihua
Affiliation1.Qilu Univ Technol, Sch Chem & Pharmaceut Engn, Inst Adv Energy Mat & Chem, Shandong Acad Sci, Jinan 250353, Shandong, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Shandong, Peoples R China
3.Sun Yat Sen Univ, Coll Chem Engn & Technol, Zhuhai, Peoples R China
4.Shandong Univ, Sch Chem & Chem Engn, Key Lab Colloid & Interface Chem, State Educ Minist, Jinan, Shandong, Peoples R China
First Author AffilicationKey Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
Corresponding Author AffilicationKey Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
Recommended Citation
GB/T 7714
Gao, Xiang,Li, Weihua,Ma, Houyi. In situ synthesis of one eco-friendly polyacrylic acid/zinc colloidal particles doped polyacrylic acid as an efficient corrosion inhibitor for iron[J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,2019:13.
APA Gao, Xiang,Li, Weihua,&Ma, Houyi.(2019).In situ synthesis of one eco-friendly polyacrylic acid/zinc colloidal particles doped polyacrylic acid as an efficient corrosion inhibitor for iron.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,13.
MLA Gao, Xiang,et al."In situ synthesis of one eco-friendly polyacrylic acid/zinc colloidal particles doped polyacrylic acid as an efficient corrosion inhibitor for iron".MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION (2019):13.
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