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Article: One-step growth of graphene-carbon nanotube hybrid materials by chemical vapor deposition

TitleOne-step growth of graphene-carbon nanotube hybrid materials by chemical vapor deposition
Authors
Issue Date2011
Citation
Carbon, 2011, v. 49, n. 9, p. 2944-2949 How to Cite?
AbstractGraphene-carbon nanotube (CNT) hybrid materials were synthesized by simple one-step chemical vapor deposition (CVD) using ethanol as precursor. On a copper foil decorated with silicon nanparticles (Si NPs), a graphene film grows uniformly on the substrate while CNTs sprout out from Si NPs to form a network on top. The density of CNTs can be controlled by the CVD growth temperature. As measured by scanning and transmission electron microscopy, the obtained CNTs exhibit bamboo-like multiple-wall structures. Electrical characterization shows that the graphene-CNT hybrids exhibit p-type field-effect characteristics and a significantly higher conductivity compared to a CVD grown pure graphene film. © 2011 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/298526
ISSN
2020 Impact Factor: 9.594
2020 SCImago Journal Rankings: 2.250

 

DC FieldValueLanguage
dc.contributor.authorDong, Xiaochen-
dc.contributor.authorLi, Bing-
dc.contributor.authorWei, Ang-
dc.contributor.authorCao, Xiehong-
dc.contributor.authorChan-Park, M. B.-
dc.contributor.authorZhang, Hua-
dc.contributor.authorLi, Lain Jong-
dc.contributor.authorHuang, Wei-
dc.contributor.authorChen, Peng-
dc.date.accessioned2021-04-08T03:08:42Z-
dc.date.available2021-04-08T03:08:42Z-
dc.date.issued2011-
dc.identifier.citationCarbon, 2011, v. 49, n. 9, p. 2944-2949-
dc.identifier.issn0008-6223-
dc.identifier.urihttp://hdl.handle.net/10722/298526-
dc.description.abstractGraphene-carbon nanotube (CNT) hybrid materials were synthesized by simple one-step chemical vapor deposition (CVD) using ethanol as precursor. On a copper foil decorated with silicon nanparticles (Si NPs), a graphene film grows uniformly on the substrate while CNTs sprout out from Si NPs to form a network on top. The density of CNTs can be controlled by the CVD growth temperature. As measured by scanning and transmission electron microscopy, the obtained CNTs exhibit bamboo-like multiple-wall structures. Electrical characterization shows that the graphene-CNT hybrids exhibit p-type field-effect characteristics and a significantly higher conductivity compared to a CVD grown pure graphene film. © 2011 Elsevier Ltd. All rights reserved.-
dc.languageeng-
dc.relation.ispartofCarbon-
dc.titleOne-step growth of graphene-carbon nanotube hybrid materials by chemical vapor deposition-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.carbon.2011.03.009-
dc.identifier.scopuseid_2-s2.0-79955561269-
dc.identifier.volume49-
dc.identifier.issue9-
dc.identifier.spage2944-
dc.identifier.epage2949-
dc.identifier.issnl0008-6223-

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