DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Duck Hyun | ko |
dc.contributor.author | Kim, Sang Ouk | ko |
dc.contributor.author | Lee, Won-Jong | ko |
dc.date.accessioned | 2011-09-05 | - |
dc.date.available | 2011-09-05 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2010-03 | - |
dc.identifier.citation | JOURNAL OF PHYSICAL CHEMISTRY C, v.114, no.8, pp.3454 - 3458 | - |
dc.identifier.issn | 1932-7447 | - |
dc.identifier.uri | http://hdl.handle.net/10203/25082 | - |
dc.description.abstract | We present a simple model for the growth and termination of carbon nanotube (CNT) arrays. This model was developed by modifying several submodels and provides a comprehensive predictive tool for the CNT growth process as a function of CNT wall number. Wall number, diameter, and areal density-controlled CNT arrays were grown on a reduced graphene film by combining block copolymer lithography and plasma-enhanced chemical vapor deposition (PECVD) method. The number of carbonaceous platelets required for the termination of CNT growth process was measured by high-resolution transmission electron microscopy (HRTEM), and the effective exposed catalyst surface area was measured by high magnification scanning electron microscopy (SEM). A parametric study showed that our simple kinetic model successfully predicted the kinetics of wall number-dependent CNT growth and could be used to optimize the PECVD process for CNT production. | - |
dc.description.sponsorship | This work was supported by National Research Laboratory Program (R0A-2008-000-20057-0), the World Class University (WCU) program (R32-2008- 000-10051-0), the pioneer research center program (2009-0093758), the Korea Science and Engineering Foundation (KOSEF) Grant (R11-2008-058-03002-0) funded by the Korean government, and KAIST EEWS (Energy, Environment, Water and Sustainability) Initiative (EEWS0903). R.S.R. was supported by NSF Grants #CMMI-0802247 and #CMMI-0742065 | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | CHEMICAL-VAPOR-DEPOSITION | - |
dc.subject | BLOCK-COPOLYMER LITHOGRAPHY | - |
dc.subject | IN-SITU MEASUREMENTS | - |
dc.subject | FILMS | - |
dc.subject | POLYMERS | - |
dc.title | Growth Kinetics of Wall-Number Controlled Carbon Nanotube Arrays | - |
dc.type | Article | - |
dc.identifier.wosid | 000274842700019 | - |
dc.identifier.scopusid | 2-s2.0-77749271439 | - |
dc.type.rims | ART | - |
dc.citation.volume | 114 | - |
dc.citation.issue | 8 | - |
dc.citation.beginningpage | 3454 | - |
dc.citation.endingpage | 3458 | - |
dc.citation.publicationname | JOURNAL OF PHYSICAL CHEMISTRY C | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Sang Ouk | - |
dc.contributor.localauthor | Lee, Won-Jong | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | CHEMICAL-VAPOR-DEPOSITION | - |
dc.subject.keywordPlus | BLOCK-COPOLYMER LITHOGRAPHY | - |
dc.subject.keywordPlus | IN-SITU MEASUREMENTS | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | POLYMERS | - |
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