Growth and characterization of carbon nanofibers by a technique of polymer doped catalyst and hot-filament chemical vapor deposition

dc.creatorCeragioli, HJ
dc.creatorPeterlevitz, AC
dc.creatorQuispe, JCR
dc.creatorBaranauskas, V
dc.date2008
dc.dateSEP 26
dc.date2014-11-18T05:24:47Z
dc.date2015-11-26T17:46:52Z
dc.date2014-11-18T05:24:47Z
dc.date2015-11-26T17:46:52Z
dc.date.accessioned2018-03-29T00:29:26Z
dc.date.available2018-03-29T00:29:26Z
dc.identifierVacuum. Pergamon-elsevier Science Ltd, v. 83, n. 2, n. 273, n. 275, 2008.
dc.identifier0042-207X
dc.identifierWOS:000260230400005
dc.identifier10.1016/j.vacuum.2008.07.004
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/68480
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/68480
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/68480
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1288612
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCarbon nanostructures have been prepared from the catalytic conversion of polyethylene glycol using a rapid immersion in hot-filament system fed with ethanol, hydrogen and argon. Fiber structures of external diameter about 30 nm have been observed by field emission scanning electron microscopy (FESEM). Raman measurements indicate high degree of C-C sp(2) ordering which suggests that the samples correspond to CNTs of good tube crystallinity. The samples presented remarkable field emission properties. Lowest threshold field achieved for electron emission was 1.0 V/mu m. (C) 2008 Elsevier Ltd. All rights reserved.
dc.description83
dc.description2
dc.description273
dc.description275
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageen
dc.publisherPergamon-elsevier Science Ltd
dc.publisherOxford
dc.publisherInglaterra
dc.relationVacuum
dc.relationVacuum
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectCarbon nanofibers
dc.subjectNanostructured materials
dc.subjectField emission
dc.subjectNanopolymers
dc.subjectNanocrystalline Diamond Films
dc.subjectField-emission Properties
dc.subjectElectron-emission
dc.subjectNanotubes
dc.subjectDna
dc.titleGrowth and characterization of carbon nanofibers by a technique of polymer doped catalyst and hot-filament chemical vapor deposition
dc.typeArtículos de revistas


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