촉매 화학기상증착 공정에서 온도구배 설정을 통한 타이타늄 기판에서의 CNT 성장 거동
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박주혁 | - |
dc.contributor.author | 변종민 | - |
dc.contributor.author | 김형수 | - |
dc.contributor.author | 석명진 | - |
dc.contributor.author | 오승탁 | - |
dc.contributor.author | 김영도 | - |
dc.date.accessioned | 2022-07-16T02:34:55Z | - |
dc.date.available | 2022-07-16T02:34:55Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2014-10 | - |
dc.identifier.issn | 1225-7591 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/158901 | - |
dc.description.abstract | In this study, modified catalytic chemical vapor deposition (CCVD) method was applied to control theCNTs (carbon nanotubes) growth. Since titanium (Ti) substrate and iron (Fe) catalysts react one another and form a newphase (Fe2TiO5) above 700oC, the decrease of CNT yield above 800oC where methane gas decomposes is inevitableunder common CCVD method. Therefore, we synthesized CNTs on the Ti substrate by dividing the tube furnace intotwo sections (left and right) and heating them to different temperatures each. The reactant gas flew through from theend of the right tube furnace while the Ti substrate was placed in the center of the left tube furnace. When the CNTgrowth temperature was set 700/950oC (left/right), CNTs with high yield were observed. Also, by examining the microstructureof CNTs of 700/950oC, it was confirmed that CNTs show the bamboo-like structure. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국분말야금학회 | - |
dc.title | 촉매 화학기상증착 공정에서 온도구배 설정을 통한 타이타늄 기판에서의 CNT 성장 거동 | - |
dc.title.alternative | CNT Growth Behavior on Ti Substrate by Catalytic CVD Process with Temperature Gradient in Tube Furnace | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 김영도 | - |
dc.identifier.doi | 10.4150/KPMI.2014.21.5.371 | - |
dc.identifier.bibliographicCitation | 한국분말야금학회지, v.21, no.5, pp.371 - 376 | - |
dc.relation.isPartOf | 한국분말야금학회지 | - |
dc.citation.title | 한국분말야금학회지 | - |
dc.citation.volume | 21 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 371 | - |
dc.citation.endPage | 376 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001922532 | - |
dc.description.journalClass | 2 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Catalytic chemical vapor deposition | - |
dc.subject.keywordAuthor | Fe catalyst | - |
dc.subject.keywordAuthor | Titanium substrate | - |
dc.subject.keywordAuthor | methane gas | - |
dc.subject.keywordAuthor | CNTs | - |
dc.identifier.url | http://koreascience.or.kr/article/JAKO201431763840793.page | - |
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