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Isolation of nb2se9 molecular chain from bulk one-dimensional crystal by liquid exfoliation

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dc.contributor.authorSudong Chae-
dc.contributor.authorAkhtar J. Siddiqa-
dc.contributor.authorSeungbae Oh-
dc.contributor.authorBum Jun Kim-
dc.contributor.authorKyung Hwan Choi-
dc.contributor.authorWoo-Sung Jang-
dc.contributor.authorYoung-Min Kim-
dc.contributor.authorHak Ki Yu-
dc.contributor.authorJae-Young Choi-
dc.date.available2019-01-03T05:32:10Z-
dc.date.created2018-11-22-
dc.date.issued2018-10-
dc.identifier.issn2079-4991-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/5155-
dc.description.abstractThe optimum solvent for Nb2Se9 dispersion, which is a new type of one dimensional (1D) material, is investigated. Among several solvents (16 solvents in total), strong dispersion was observed in benzyl alcohol, isopropyl alcohol, isobutyl alcohol, and diacetone alcohol, which have medium dielectric constants in the range of 10 to 30 and surface tension in the range of 25 to 35 mJ m?2 . 1D Nb2Se9 chains, whose size is less than 10 nm, are well dispersed and it is possible to disperse mono-chains of 1 nm or less in a specific dispersion region. The 1D unit chain with dangling bond free surface and high volume to area ratio is expected to be used in applications that utilize the surface of the material. Such dispersion is an important first step towards various potential applications and is an indispensable scientific goal for the practical applications of Nb2Se9 . © 2018 by the authors. Licensee MDPI, Basel, Switzerland-
dc.description.uri1-
dc.language영어-
dc.publisherMDPI-
dc.subject1d materials-
dc.subjectLiquid exfoliation-
dc.subjectNb2se9-
dc.subjectSolvent dispersion-
dc.titleIsolation of nb2se9 molecular chain from bulk one-dimensional crystal by liquid exfoliation-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000451174100050-
dc.identifier.scopusid2-s2.0-85054836621-
dc.identifier.rimsid66175-
dc.contributor.affiliatedAuthorYoung-Min Kim-
dc.identifier.doi10.3390/nano8100794-
dc.identifier.bibliographicCitationNANOMATERIALS, v.8, no.10, pp.794-
dc.citation.titleNANOMATERIALS-
dc.citation.volume8-
dc.citation.number10-
dc.citation.startPage794-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusMO6S9-XIX NANOWIRES-
dc.subject.keywordPlusCARBON NANOTUBES-
dc.subject.keywordPlusSOLAR-CELLS-
dc.subject.keywordPlusDISPERSION-
dc.subject.keywordPlusSOLVENT-
dc.subject.keywordPlusNETWORKS-
dc.subject.keywordAuthor1D materials-
dc.subject.keywordAuthorNb2Se9-
dc.subject.keywordAuthorliquid exfoliation-
dc.subject.keywordAuthorsolvent dispersion-
Appears in Collections:
Center for Integrated Nanostructure Physics(나노구조물리 연구단) > 1. Journal Papers (저널논문)
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