Self-healing transparent core-shell nanofiber coatings for anti-corrosive protection
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Min Wook | - |
dc.contributor.author | An, Seongpil | - |
dc.contributor.author | Lee, Changmin | - |
dc.contributor.author | Liou, Minho | - |
dc.contributor.author | Yarin, Alexander L. | - |
dc.contributor.author | Yoon, Sam S. | - |
dc.date.accessioned | 2021-09-05T17:14:35Z | - |
dc.date.available | 2021-09-05T17:14:35Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014 | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101141 | - |
dc.description.abstract | Dual emulsion electrospinning is introduced to form core-shell nanofiber coatings with the self-healing agent dimethyl siloxane (DMS) and dimethyl-methyl hydrogen-siloxane (cure) separately in the cores. The coating pores are also intercalated by polymerized (cured) poly(dimethyl siloxane) (PDMS) resin as an outer matrix. If such a coating is damaged, the self-healing agents (DMS resin and cure) are released separately from the nanofiber cores and are mixed. As a result, the mixture of DMS and cure is polymerized inside a scratch or micro-crack, and the surrounding PDMS matrix is self-healed. By direct experiments, we find that such protective coatings are highly transparent (with 90% transmittance). They also self-heal fast, even when the scratch goes through the entire mat thickness, and are capable of protecting the underlying steel substrate in corrosive environments [4 wt% NaCl solution or acetic acid (99.7%)]. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | POLYMER | - |
dc.subject | ENCAPSULATION | - |
dc.title | Self-healing transparent core-shell nanofiber coatings for anti-corrosive protection | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yarin, Alexander L. | - |
dc.contributor.affiliatedAuthor | Yoon, Sam S. | - |
dc.identifier.doi | 10.1039/c4ta00623b | - |
dc.identifier.scopusid | 2-s2.0-84898891947 | - |
dc.identifier.wosid | 000334835800045 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.2, no.19, pp.7045 - 7053 | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 2 | - |
dc.citation.number | 19 | - |
dc.citation.startPage | 7045 | - |
dc.citation.endPage | 7053 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | ENCAPSULATION | - |
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