Graphene growth with 'no' feedstock

DC Field Value Language
dc.contributor.authorFangzhu Qing-
dc.contributor.authorRuitao Jia-
dc.contributor.authorBao-Wen Li-
dc.contributor.authorChunlin Liu-
dc.contributor.authorCongzhou Li-
dc.contributor.authorBo Peng-
dc.contributor.authorLongjiang Deng-
dc.contributor.authorWanli Zhang-
dc.contributor.authorYanrong Li-
dc.contributor.authorRodney S. Ruoff-
dc.contributor.authorXuesong Li-
dc.date.available2017-09-05T05:05:07Z-
dc.date.created2017-06-19-
dc.date.issued2017-06-
dc.identifier.issn2053-1583-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/3684-
dc.description.abstractSynthesis of graphene by chemical vapor deposition (CVD) from hydrocarbons on Cu foil substrates can yield high quality and large area graphene films. In a typical CVD process, a hydrocarbon in the gas phase is introduced for graphene growth and hydrogen is usually required to achieve high quality graphene. We have found that in a low pressure CVD system equipped with an oil mechanical vacuum pump located downstream, graphene can be grown without deliberate introduction of a carbon feedstock but with only trace amounts of C present in the system, the origin of which we attribute to the vapor of the pump oil. This finding may help to rationalize the differences in graphene growth reported by different research groups. It should also help to gain an in-depth understanding of graphene growth mechanisms with the aim to improve the reproducibility and structure control in graphene synthesis, e.g. the formation of large area single crystal graphene and uniform bilayer graphene. © 2017 IOP Publishing Ltd-
dc.languageENG-
dc.publisherIOP PUBLISHING LTD-
dc.titleGraphene growth with 'no' feedstock-
dc.typeArticle-
dc.type.rimsA-
dc.identifier.wosid000400666700002-
dc.identifier.scopusid2-s2.0-85021387026-
dc.contributor.affiliatedAuthorBao-Wen Li-
dc.contributor.affiliatedAuthorRodney S. Ruoff-
dc.identifier.bibliographicCitation2D MATERIALS, v.4, no.2, pp.025089 --
Appears in Collections:
Center for Multidimensional Carbon Materials(다차원 탄소재료 연구단) > Journal Papers (저널논문)
Files in This Item:
1.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse