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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 1008 | - |
dc.citation.startPage | 1001 | - |
dc.citation.title | SENSORS AND ACTUATORS B-CHEMICAL | - |
dc.citation.volume | 257 | - |
dc.contributor.author | Song Y.K. | - |
dc.contributor.author | Kim B. | - |
dc.contributor.author | Lee T.H. | - |
dc.contributor.author | Kim S.Y. | - |
dc.contributor.author | Kim J.C. | - |
dc.contributor.author | Noh S.M. | - |
dc.contributor.author | Park Y.I. | - |
dc.date.accessioned | 2023-12-21T21:08:25Z | - |
dc.date.available | 2023-12-21T21:08:25Z | - |
dc.date.created | 2017-12-11 | - |
dc.date.issued | 2018-03 | - |
dc.description.abstract | We developed a system involving an extrinsic self-healing coating to identify cracked and healed regions by their yellow fluorescence and blue fluorescence, respectively. This system consisted of a top coating, an epoxy matrix resin containing a yellow fluorescent dye, and a microcapsule. This microcapsule in turn consisted of a healing agent, a blue aggregated-induced emitting luminogen, and a photo-initiator, as well as poly(urea-formaldehyde) as a shell material. Embedding the self-healing coating with a 25 mass% of microcapsules yielded the most efficient fluorescence detection and healing of the damaged region. Scratched and healed regions were successfully detected using our system under UV irradiation as well as under a one sun condition similar to sunlight. The blue fluorescence of the healed region was easily seen from 2 m away. | - |
dc.identifier.bibliographicCitation | SENSORS AND ACTUATORS B-CHEMICAL, v.257, pp.1001 - 1008 | - |
dc.identifier.doi | 10.1016/j.snb.2017.11.019 | - |
dc.identifier.issn | 0925-4005 | - |
dc.identifier.scopusid | 2-s2.0-85034867825 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/23241 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0925400517321500?via%3Dihub | - |
dc.identifier.wosid | 000418868700116 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Monitoring Fluorescence Colors to Separately Identify Cracks and Healed Cracks in Microcapsule-containing Self-healing Coating | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical; Electrochemistry; Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Chemistry; Electrochemistry; Instruments & Instrumentation | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Aggregation-induced emission | - |
dc.subject.keywordAuthor | Extrinsic self-healing | - |
dc.subject.keywordAuthor | Fluorescence detection | - |
dc.subject.keywordAuthor | Microcapsule | - |
dc.subject.keywordAuthor | Self-healing detection | - |
dc.subject.keywordPlus | MECHANICAL DAMAGE | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordPlus | SENSOR | - |
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