Investigation of triazole derivatives as corrosion inhibitors on Q235 steel in NaCl solution: Experimental and theoretical studies

doi:10.1016/j.colsurfa.2023.131892

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	Investigation of triazole derivatives as corrosion inhibitors on Q235 steel in NaCl solution: Experimental and theoretical studies
	Lu, Hao 2,3; Ji, Xiaohong 3,4; Ci, Xiaojing 3; Zhu, Haoyuan 1; Wang, Qingfu 2; Zong, Yingxia 2; Tian, Huiwen 3,4
刊名	COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
	2023-10-05
卷号	674 页码:14
关键词	Q235 steel Corrosion inhibitors Triazole derivatives DFT
ISSN号	0927-7757
DOI	10.1016/j.colsurfa.2023.131892
通讯作者	Tian, Huiwen(tianhuiwen@qdio.ac.cn)
英文摘要	Triazole derivatives were synthesised as a new eco-friendly corrosion inhibitor, called C207, which was used in NaCl solutions to protect Q235 steel from corrosion. Electrochemical measurements verified its excellent per-formance. It was an anode corrosion inhibitor and maintained over 96 % (50 mg/L) inhibition within 48 h. Surface morphology and structure analysis showed that coordination bonds were formed between C207 and Q235 steel. As a result, C207 strongly adsorbed on the surface of steel and made it smooth. Quantum chemical calculations and molecular dynamics simulations confirmed these experimental studies. It was suggested that C207 could be a potential corrosion inhibitor for applications in harsh seawater environments.
资助项目	Key R amp; D Programme of Shandong Province (Science and Technology Demonstration Project) ; Science and Technology Innovation Leading Talents Programme of Yantai Development Zone ; [2021SFGC0701]
WOS关键词	MILD-STEEL ; PLANT-EXTRACTS ; CARBON-STEEL ; PROTECTION ; COPPER
WOS研究方向	Chemistry
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:001054427800001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/182852]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Tian, Huiwen
作者单位	1.Shandong Guozhi New Mat Sci & Technol Co Ltd, Yantai 264000, Peoples R China 2.Qingdao Univ Sci & Technol, Sch Polymer Sci & Engn, Key Lab Rubber Plast, Minist Educ, Qingdao 266042, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 4.Lab Laoshan, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China
推荐引用方式 GB/T 7714	Lu, Hao,Ji, Xiaohong,Ci, Xiaojing,et al. Investigation of triazole derivatives as corrosion inhibitors on Q235 steel in NaCl solution: Experimental and theoretical studies[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2023,674:14.
APA	Lu, Hao.,Ji, Xiaohong.,Ci, Xiaojing.,Zhu, Haoyuan.,Wang, Qingfu.,...&Tian, Huiwen.(2023).Investigation of triazole derivatives as corrosion inhibitors on Q235 steel in NaCl solution: Experimental and theoretical studies.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,674,14.
MLA	Lu, Hao,et al."Investigation of triazole derivatives as corrosion inhibitors on Q235 steel in NaCl solution: Experimental and theoretical studies".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 674(2023):14.