ZnO nanorods induce the chemical conversion of zinc particles for enhancing the active protection of fluorocarbon coatings.
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| Title: | ZnO nanorods induce the chemical conversion of zinc particles for enhancing the active protection of fluorocarbon coatings. |
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| Authors: | He, Dandan1 (AUTHOR), Wang, Lida1,2 (AUTHOR) ldwang@dlut.edu.cn, Yang, Zhengqing1 (AUTHOR), Sun, Wen1,2 (AUTHOR), Liu, Guichang1,2 (AUTHOR) gchliu@dlut.edu.cn, Zhang, Qiang3 (AUTHOR) |
| Source: | Journal of Industrial & Engineering Chemistry. Feb2025, Vol. 142, p593-603. 11p. |
| Subjects: | Composite coating, Substrates (Materials science), Nanorods, Particle interactions, Zinc oxide |
| Abstract: | • ZnO nanorod and zinc particles are introduced to design a composite coating. • ZnO promotes the corrosion of zinc particles and converts corrosive media. • Chemical shielding effects are built with the active corrosion of zinc particles. • Protection performance is enhanced by the enhanced chemical shielding effects. Polymer coatings containing zinc particle fillers is widely applied due to their unique protection performance in industry. In this work, zinc oxide (ZnO) nanorods are introduced to further enhance the active protection performance of the coating containing zinc particles. The introduced ZnO promotes the active corrosion of zinc particles due to the interaction between ZnO nanorods and zinc particles, thus building chemical shielding effects by accelerating the conversion of corrosion electrolytes, such as H 2 O, O 2 and ions. It also inhibits the substrate corrosion by creating depleted-oxygen micro-region when the coating subjected to mechanical damage or in the micropores. Furthermore, the enhanced physical shielding effects are accompanied with the chemical shielding effects due to the spontaneous defect filling by corrosion product. The dual shielding effects synergistically enhance the active and passive protection performance. This work provides a unique strategy for designing the functional coatings for corrosion protection. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Industrial & Engineering Chemistry is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 181775613 AccessLevel: 6 PubType: Periodical PubTypeId: serialPeriodical PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: ZnO nanorods induce the chemical conversion of zinc particles for enhancing the active protection of fluorocarbon coatings. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22He%2C+Dandan%22">He, Dandan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Lida%22">Wang, Lida</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> ldwang@dlut.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Yang%2C+Zhengqing%22">Yang, Zhengqing</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Sun%2C+Wen%22">Sun, Wen</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Guichang%22">Liu, Guichang</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> gchliu@dlut.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Qiang%22">Zhang, Qiang</searchLink><relatesTo>3</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Industrial+%26+Engineering+Chemistry%22">Journal of Industrial & Engineering Chemistry</searchLink>. Feb2025, Vol. 142, p593-603. 11p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Composite+coating%22">Composite coating</searchLink><br /><searchLink fieldCode="DE" term="%22Substrates+%28Materials+science%29%22">Substrates (Materials science)</searchLink><br /><searchLink fieldCode="DE" term="%22Nanorods%22">Nanorods</searchLink><br /><searchLink fieldCode="DE" term="%22Particle+interactions%22">Particle interactions</searchLink><br /><searchLink fieldCode="DE" term="%22Zinc+oxide%22">Zinc oxide</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: • ZnO nanorod and zinc particles are introduced to design a composite coating. • ZnO promotes the corrosion of zinc particles and converts corrosive media. • Chemical shielding effects are built with the active corrosion of zinc particles. • Protection performance is enhanced by the enhanced chemical shielding effects. Polymer coatings containing zinc particle fillers is widely applied due to their unique protection performance in industry. In this work, zinc oxide (ZnO) nanorods are introduced to further enhance the active protection performance of the coating containing zinc particles. The introduced ZnO promotes the active corrosion of zinc particles due to the interaction between ZnO nanorods and zinc particles, thus building chemical shielding effects by accelerating the conversion of corrosion electrolytes, such as H 2 O, O 2 and ions. It also inhibits the substrate corrosion by creating depleted-oxygen micro-region when the coating subjected to mechanical damage or in the micropores. Furthermore, the enhanced physical shielding effects are accompanied with the chemical shielding effects due to the spontaneous defect filling by corrosion product. The dual shielding effects synergistically enhance the active and passive protection performance. This work provides a unique strategy for designing the functional coatings for corrosion protection. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Industrial & Engineering Chemistry is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.jiec.2024.08.001 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 593 Subjects: – SubjectFull: Composite coating Type: general – SubjectFull: Substrates (Materials science) Type: general – SubjectFull: Nanorods Type: general – SubjectFull: Particle interactions Type: general – SubjectFull: Zinc oxide Type: general Titles: – TitleFull: ZnO nanorods induce the chemical conversion of zinc particles for enhancing the active protection of fluorocarbon coatings. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: He, Dandan – PersonEntity: Name: NameFull: Wang, Lida – PersonEntity: Name: NameFull: Yang, Zhengqing – PersonEntity: Name: NameFull: Sun, Wen – PersonEntity: Name: NameFull: Liu, Guichang – PersonEntity: Name: NameFull: Zhang, Qiang IsPartOfRelationships: – BibEntity: Dates: – D: 25 M: 02 Text: Feb2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 1226086X Numbering: – Type: volume Value: 142 Titles: – TitleFull: Journal of Industrial & Engineering Chemistry Type: main |
| ResultId | 1 |
