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THz 전자기파를 이용한 나노시멘트 광학물성 측정
DC Field | Value | Language |
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dc.contributor.author | 오승재 | - |
dc.date.accessioned | 2020-07-27T16:44:15Z | - |
dc.date.available | 2020-07-27T16:44:15Z | - |
dc.date.issued | 2016-10 | - |
dc.identifier.issn | 1225-7842 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/178495 | - |
dc.description.abstract | Enhancing mechanical strength of concrete has been fascinated using carbon-based nanomaterials such as CNT and graphene. The key to improving strength is a dispersion of nanomaterials. A novel method is required to investigate the dispersion inner concrete nondestructively. In this study, the optical optical properties such as refractive index and absorption coefficient are measured in nano-cement mortar specimens containing MWCNT and GO using THz electro-magnetic waves. From the results, the properties of nano-cement mortar are confirmed to be 1.0% to 2.5% higher in refractive index, and –14% to 28% higher in absorption coefficient than those of cement mortar at the average values. Using these characteristics, visualizing the dispersion of nano-concrete structures seems possible in future. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | Korean | - |
dc.publisher | 한국비파괴검사학회 | - |
dc.relation.isPartOf | Journal of the Korean Society for Nondestructive Testing (비파괴검사학회지) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | THz 전자기파를 이용한 나노시멘트 광학물성 측정 | - |
dc.title.alternative | Measurement of Optical Properties of Nano-Cement Using THz Electromagnetic Waves | - |
dc.type | Article | - |
dc.contributor.college | Research Institutes (연구소) | - |
dc.contributor.department | Institute for Medical Convergence (연의-생공연 메디컬융합연구소) | - |
dc.contributor.googleauthor | 김헌영 | - |
dc.contributor.googleauthor | 강동훈 | - |
dc.contributor.googleauthor | 오승재 | - |
dc.contributor.googleauthor | 주철민 | - |
dc.identifier.doi | 10.7779/JKSNT.2016.36.5.363 | - |
dc.contributor.localId | A02383 | - |
dc.relation.journalcode | J03387 | - |
dc.identifier.eissn | 2287-402X | - |
dc.subject.keyword | Nano-Cement | - |
dc.subject.keyword | THz Electromagnetic Wave | - |
dc.subject.keyword | Optical Properties | - |
dc.subject.keyword | Nondestructive Testing | - |
dc.contributor.alternativeName | Oh, Seung Jae | - |
dc.contributor.affiliatedAuthor | 오승재 | - |
dc.citation.volume | 36 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 363 | - |
dc.citation.endPage | 369 | - |
dc.identifier.bibliographicCitation | Journal of the Korean Society for Nondestructive Testing (비파괴검사학회지), Vol.36(5) : 363-369, 2016-10 | - |
dc.identifier.rimsid | 64799 | - |
dc.type.rims | ART | - |
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