Novel long-acting smart anticorrosion coating based on pH-controlled release polyaniline hollow microspheres encapsulating inhibitor

doi:10.1016/j.molliq.2022.119341

IMR OpenIR

	Novel long-acting smart anticorrosion coating based on pH-controlled release polyaniline hollow microspheres encapsulating inhibitor
	Cao, Yang 1,2; Wu, Hao 1,2; Wang, Xuan 1,2; Wang, Ge 1,2; Yang, Huaiyu 1
通讯作者	Yang, Huaiyu(hyyang@imr.ac.cn)
	2022-08-01
发表期刊	JOURNAL OF MOLECULAR LIQUIDS
ISSN	0167-7322
卷号	359 页码:11
摘要	For the first time, the pH-sensitive polyaniline hollow microspheres encapsulating corrosion inhibitor 2-mercaptobenzothiazole (MBT@PANI) which could provide reliable controlled release of MBT for several months were incorporated with water-borne epoxy coating as smart filler. The EIS, SVET, XPS and salt spray test proved that the scratched MBT@PANI coating had relevant self-healing ability due to the responsive release of MBT triggered by the local pH increase caused by the corrosion. The 180-d EIS study confirmed that the intact coating also had expected long-term corrosion protection effect on aluminum alloy. (C) 2022 Elsevier B.V. All rights reserved.
关键词	pH-sensitive Controlled release Polyaniline microspheres Self-healing coating Long-term protection
资助者	national basic research program of China
DOI	10.1016/j.molliq.2022.119341
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	Chemistry ; Physics
WOS类目	Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:000830855900005
出版者	ELSEVIER
引用统计	被引频次：10[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/321006/174682
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
推荐引用方式 GB/T 7714	Cao, Yang,Wu, Hao,Wang, Xuan,et al. Novel long-acting smart anticorrosion coating based on pH-controlled release polyaniline hollow microspheres encapsulating inhibitor[J]. JOURNAL OF MOLECULAR LIQUIDS,2022,359:11.
APA	Cao, Yang,Wu, Hao,Wang, Xuan,Wang, Ge,&Yang, Huaiyu.(2022).Novel long-acting smart anticorrosion coating based on pH-controlled release polyaniline hollow microspheres encapsulating inhibitor.JOURNAL OF MOLECULAR LIQUIDS,359,11.
MLA	Cao, Yang,et al."Novel long-acting smart anticorrosion coating based on pH-controlled release polyaniline hollow microspheres encapsulating inhibitor".JOURNAL OF MOLECULAR LIQUIDS 359(2022):11.