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240922s2024 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.4c02758
|2 doi
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|a pubmed24n1554.xml
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|a (NLM)39303170
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Ren, Wei
|e verfasserin
|4 aut
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|a Improvement of the Abrasion and Corrosion Resistance of a Waterborne Epoxy Coating by α-ZrPPTA-Ce(III) with Dual Corrosion Inhibition Effects
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Revised 01.10.2024
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a The introduction of poly(tannic acid) (PTA) and cerium ion [Ce(III)] on the surface of α-zirconium phosphate (α-ZrP) endowed the α-ZrPPTA-Ce(III)/waterborne epoxy composite coating with enhanced corrosion protection and wear resistance performances. The successful preparation of α-ZrP@PTA-Ce(III) was confirmed through X-ray diffraction, X-ray photoelectron spectroscopy, and Fourier transform infrared spectra. PTA improved the compatibility between α-ZrP@PTA-Ce(III) and the waterborne epoxy resin due to the presence of organic groups from tannic acid. The wear resistance test indicated that the incorporation of α-ZrP@PTA-Ce(III) effectively reduced the coefficient of friction and the wear rate. Electrochemical impedance spectroscopy was used to analyze the corrosion protection performance of unbroken coatings and the self-healing ability of scratched coatings. The incorporation of α-ZrP@PTA-Ce(III) improved the protection performace distinctly. In addition, α-ZrP@PTA-Ce(III) endowed the composite coating with dual corrosion inhibition effects, originating from the PTA film, to prevent the penetration of corrosive media and a dense film that came from the Ce(III) cation. The waterborne epoxy system with enhanced corrosion and wear resistance in this paper broadens the application of α-ZrP
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|a Journal Article
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|a Gao, Qiuying
|e verfasserin
|4 aut
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|a Guo, Yujie
|e verfasserin
|4 aut
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|a Li, Changhua
|e verfasserin
|4 aut
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|a Mao, Xiaoyu
|e verfasserin
|4 aut
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|a Sun, Haijiao
|e verfasserin
|4 aut
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|a He, Yi
|e verfasserin
|4 aut
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|a Bai, Yang
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1999
|g 40(2024), 39 vom: 01. Okt., Seite 20679-20691
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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|g volume:40
|g year:2024
|g number:39
|g day:01
|g month:10
|g pages:20679-20691
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|u http://dx.doi.org/10.1021/acs.langmuir.4c02758
|3 Volltext
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|d 40
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