BROWSE

Related Scientist

Fengning, Liu's photo.

Fengning, Liu
다차원 탄소재료 연구단
more info

ITEM VIEW & DOWNLOAD

Growth and Selective Etching of Twinned Graphene on Liquid Copper Surface

DC Field Value Language
dc.contributor.authorFengning Liu-
dc.contributor.authorJichen Dong-
dc.contributor.authorNa Yeon Kim-
dc.contributor.authorZonghoon Lee-
dc.contributor.authorFeng Ding-
dc.date.accessioned2021-10-07T07:30:07Z-
dc.date.available2021-10-07T07:30:07Z-
dc.date.created2021-09-27-
dc.date.issued2021-10-01-
dc.identifier.issn1613-6810-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/10356-
dc.description.abstract© 2021 Wiley-VCH GmbH Although grain boundaries (GBs) in two-dimensional (2D) materials have been extensively observed and characterized, their formation mechanism still remains unexplained. Here a general model has reported to elucidate the mechanism of formation of GBs during 2D materials growth. Based on our model, a general method is put forward to synthesize twinned 2D materials on a liquid substrate. Using graphene growth on liquid Cu surface as an example, the growth of twinned graphene has been demonstrated successfully, in which all the GBs are ultra-long straight twin boundaries. Furthermore, well-defined twin boundaries (TBs) are found in graphene that can be selectively etched by hydrogen gas due to the preferential adsorption of hydrogen atoms at high-energy twins. This study thus reveals the formation mechanism of GBs in 2D materials during growth and paves the way to grow various 2D nanostructures with controlled GBs.-
dc.language영어-
dc.publisherJohn Wiley and Sons Inc-
dc.titleGrowth and Selective Etching of Twinned Graphene on Liquid Copper Surface-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000695116600001-
dc.identifier.scopusid2-s2.0-85114737909-
dc.identifier.rimsid76417-
dc.contributor.affiliatedAuthorFengning Liu-
dc.contributor.affiliatedAuthorJichen Dong-
dc.contributor.affiliatedAuthorNa Yeon Kim-
dc.contributor.affiliatedAuthorZonghoon Lee-
dc.contributor.affiliatedAuthorFeng Ding-
dc.identifier.doi10.1002/smll.202103484-
dc.identifier.bibliographicCitationSmall, v.17, no.40-
dc.relation.isPartOfSmall-
dc.citation.titleSmall-
dc.citation.volume17-
dc.citation.number40-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
dc.subject.keywordAuthor2D materials-
dc.subject.keywordAuthorchemical vapor deposition-
dc.subject.keywordAuthoretching-
dc.subject.keywordAuthorgrain boundaries-
dc.subject.keywordAuthorgraphene-
Appears in Collections:
Center for Multidimensional Carbon Materials(다차원 탄소재료 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
There are no files associated with this item.

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