In situ synthesis of one eco-friendly polyacrylic acid/zinc colloidal particles doped polyacrylic acid as an efficient corrosion inhibitor for iron

doi:10.1002/maco.201911044

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋腐蚀与防护研究发展中心

	In situ synthesis of one eco-friendly polyacrylic acid/zinc colloidal particles doped polyacrylic acid as an efficient corrosion inhibitor for iron
	Gao, Xiang 1,2; Li, Weihua 2,3; Ma, Houyi 4
刊名	MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
	2019-08-13
页码	13
关键词	colloid corrosion inhibitor EIS polyacrylic acid
ISSN号	0947-5117
DOI	10.1002/maco.201911044
通讯作者	Gao, Xiang(gaoxiangzibo@163.com) ; Li, Weihua(liweihua@qdio.ac.cn)
英文摘要	Commonly 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.
资助项目	China 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研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000482053000001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/162345]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Gao, Xiang; Li, Weihua
作者单位	1.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
推荐引用方式 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.