A Mannich-base imidazoline quaternary ammonium salt for corrosion inhibition of mild steel in HCl solution

doi:10.1016/j.matchemphys.2022.126956

IMR OpenIR

	A Mannich-base imidazoline quaternary ammonium salt for corrosion inhibition of mild steel in HCl solution
	Wang, Ge 1,2; Li, Wentao 1,2; Wang, Xuan 1; Yuan, Xuwen 1,3; Yang, Huaiyu 1
通讯作者	Yang, Huaiyu(hyyang@imr.ac.cn)
	2023
发表期刊	MATERIALS CHEMISTRY AND PHYSICS
ISSN	0254-0584
卷号	293 页码:12
摘要	The inhibition performance of a novel Mannich base-type imidazoline quaternary salt, namely [N, N-bis(pro-piophenone), N(-1-polyethyleneployamine-2-stearic-imidazole)] benzyl ammonium chloride (PPLC) for mild steel in 0.5 M HCl was investigated. The experimental results show that PPLC is an excellent corrosion inhibitor, which can retard both the anodic and cathodic reactions through strong chemisorption on the surface. The theoretical results from DFT and MD simulations imply that the active site of PPLC was concentrated on the imidazole ring, carbonyl group and benzene ring, and the PPLC could spontaneously adsorb on the surface of metal in a manner parallel.
关键词	Mild steel Polarization EIS DFT MD
资助者	national basic research program of China
DOI	10.1016/j.matchemphys.2022.126956
收录类别	SCI
语种	英语
资助项目	national basic research program of China ; [2015CB655105]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000882462100002
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：23[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/176671
专题	中国科学院金属研究所
通讯作者	Yang, Huaiyu
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 3.Hubei Univ Automot Technol, Dept Mat Sci & Engn, Shiyan 442002, Peoples R China
推荐引用方式 GB/T 7714	Wang, Ge,Li, Wentao,Wang, Xuan,et al. A Mannich-base imidazoline quaternary ammonium salt for corrosion inhibition of mild steel in HCl solution[J]. MATERIALS CHEMISTRY AND PHYSICS,2023,293:12.
APA	Wang, Ge,Li, Wentao,Wang, Xuan,Yuan, Xuwen,&Yang, Huaiyu.(2023).A Mannich-base imidazoline quaternary ammonium salt for corrosion inhibition of mild steel in HCl solution.MATERIALS CHEMISTRY AND PHYSICS,293,12.
MLA	Wang, Ge,et al."A Mannich-base imidazoline quaternary ammonium salt for corrosion inhibition of mild steel in HCl solution".MATERIALS CHEMISTRY AND PHYSICS 293(2023):12.