Browse

Charge-Transport Tuning of Solution-Processable Graphene Nanoribbons by Substitutional Nitrogen Doping

DC Field Value Language
dc.contributor.authorKim, Kyung Tae-
dc.contributor.authorLee, Jong Won-
dc.contributor.authorJo, Won Ho-
dc.creator조원호-
dc.date.accessioned2014-04-10T06:05:39Z-
dc.date.available2014-04-10T06:05:39Z-
dc.date.issued2013-12-
dc.identifier.citationMacromolecular Chemistry and Physics Vol.214 No.23, pp. 2768-2773-
dc.identifier.issn1022-1352 (print)-
dc.identifier.issn1022-1352 (online)-
dc.identifier.urihttps://hdl.handle.net/10371/91374-
dc.description.abstractNovel nitrogen-doped graphene nanoribbons (GNR-Ns) are synthesized by the coupling reaction between a pyrazine (or benzene) derivative and naphthalene followed by cyclodehydrogenation. The amount of nitrogen doping in the GNR-Ns is controlled by changing the monomer feed ratio of pyrazine to benzene for polymerization. The electron mobility of the GNR-Ns increases while the hole mobility decreases, as the amount of nitrogen doping in the GNR increases, indicating that the charge-transport behavior of GNRs is changed from ambipolar to an n-type semiconductor. The threshold voltage of the GNR-Ns also shifts from 20 to ?6 V as the amount of nitrogen doping increases.en
dc.language.isoenen
dc.publisherWILEY-VCH Verlag GmbHen
dc.subject공학en
dc.subjectgraphene nanoribbons-
dc.subjectnitrogen-doping-
dc.subjectn-type semiconducting propert-
dc.subjectsolution processability-
dc.subjectthin-film transistors-
dc.titleCharge-Transport Tuning of Solution-Processable Graphene Nanoribbons by Substitutional Nitrogen Dopingen
dc.typeArticle-
dc.author.alternative김경태-
dc.author.alternative이종원-
dc.author.alternative조원호-
dc.identifier.doi10.1002/macp.201300529-
dc.citation.journaltitleMacromolecular Chemistry and Physics-
dc.description.srndOAIID:oai:osos.snu.ac.kr:snu2013-01/102/0000001236/8-
dc.description.srndSEQ:8-
dc.description.srndPERF_CD:SNU2013-01-
dc.description.srndEVAL_ITEM_CD:102-
dc.description.srndUSER_ID:0000001236-
dc.description.srndADJUST_YN:N-
dc.description.srndEMP_ID:A004558-
dc.description.srndDEPT_CD:445-
dc.description.srndCITE_RATE:2.386-
dc.description.srndFILENAME:8. charge-transport tuning of solution-processable.pdf-
dc.description.srndDEPT_NM:재료공학부-
dc.description.srndEMAIL:whjpoly@snu.ac.kr-
dc.description.srndSCOPUS_YN:Y-
dc.description.srndCONFIRM:Y-
dc.identifier.srnd2013-01/102/0000001236/8-
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Materials Science and Engineering (재료공학부)Journal Papers (저널논문_재료공학부)
Files in This Item:
There are no files associated with this item.
  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse