Rational design of metallic anti-corrosion coatings based on zinc gluconate@ZIF-8

doi:10.1016/j.cej.2019.123389

SIC OpenIR

	Rational design of metallic anti-corrosion coatings based on zinc gluconate@ZIF-8
	Ren, BH; Chen, YN; Li, YQ; Li, WJ; Gao, SY; Li, HF; Cao, R
	2020-03-15
Source Publication	CHEMICAL ENGINEERING JOURNAL
ISSN	1385-8947
Subtype	Article
Abstract	The unique porous characteristic of metal-organic frameworks (MOFs) has been attracting significant attention for gas storage, catalysis and drug delivery. However, the studies regarding loading inhibitors into MOFs for metallic anti-corrosion applications are scarcely reported. Herein, a strategy based on encapsulating corrosion inhibitors into MOFs matrix has been developed, and their corrosion process and mechanism have been fully studied. Specifically, an environmentally friendly green corrosion inhibitor, zinc gluconate (ZnG), was selected as a metal resource for the preparation of ZIF-8 and then inherently intercalated into the porous ZIF-8. Various characterizations were carried out to confirm that zinc gluconate was successfully loaded into the ZIF-8 matrix. Electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization curves show the evidence that the prepared ZnG@ZIF-8/EP coatings display good metallic anti-corrosion performances. The probably protecting mechanism of ZnG@ZIF/EP coatings for magnesium alloy surface was thoroughly discussed.
DOI	10.1016/j.cej.2019.123389
WOS Keyword	CORROSION PROTECTION ; CARBON-STEEL ; SUPERHYDROPHOBIC SURFACE ; ORGANIC FRAMEWORK ; MAGNESIUM ALLOY ; MILD-STEEL ; FABRICATION ; INHIBITION ; GRAPHENE ; BEHAVIOR
Language	英语
WOS Research Area	Engineering
Publisher	ELSEVIER SCIENCE SA
Citation statistics	Cited Times:9[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.sic.ac.cn/handle/331005/28230
Collection	中国科学院上海硅酸盐研究所
Recommended Citation GB/T 7714	Ren, BH,Chen, YN,Li, YQ,et al. Rational design of metallic anti-corrosion coatings based on zinc gluconate@ZIF-8[J]. CHEMICAL ENGINEERING JOURNAL,2020.
APA	Ren, BH.,Chen, YN.,Li, YQ.,Li, WJ.,Gao, SY.,...&Cao, R.(2020).Rational design of metallic anti-corrosion coatings based on zinc gluconate@ZIF-8.CHEMICAL ENGINEERING JOURNAL.
MLA	Ren, BH,et al."Rational design of metallic anti-corrosion coatings based on zinc gluconate@ZIF-8".CHEMICAL ENGINEERING JOURNAL (2020).

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