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Charge-Transport Tuning of Solution-Processable Graphene Nanoribbons by Substitutional Nitrogen Doping
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Kyung Tae | - |
dc.contributor.author | Lee, Jong Won | - |
dc.contributor.author | Jo, Won Ho | - |
dc.creator | 조원호 | - |
dc.date.accessioned | 2014-04-10T06:05:39Z | - |
dc.date.available | 2014-04-10T06:05:39Z | - |
dc.date.issued | 2013-12 | - |
dc.identifier.citation | Macromolecular Chemistry and Physics Vol.214 No.23, pp. 2768-2773 | - |
dc.identifier.issn | 1022-1352 (print) | - |
dc.identifier.issn | 1022-1352 (online) | - |
dc.identifier.uri | https://hdl.handle.net/10371/91374 | - |
dc.description.abstract | Novel 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.iso | en | en |
dc.publisher | WILEY-VCH Verlag GmbH | en |
dc.subject | 공학 | en |
dc.subject | graphene nanoribbons | - |
dc.subject | nitrogen-doping | - |
dc.subject | n-type semiconducting propert | - |
dc.subject | solution processability | - |
dc.subject | thin-film transistors | - |
dc.title | Charge-Transport Tuning of Solution-Processable Graphene Nanoribbons by Substitutional Nitrogen Doping | en |
dc.type | Article | - |
dc.author.alternative | 김경태 | - |
dc.author.alternative | 이종원 | - |
dc.author.alternative | 조원호 | - |
dc.identifier.doi | 10.1002/macp.201300529 | - |
dc.citation.journaltitle | Macromolecular Chemistry and Physics | - |
dc.description.srnd | OAIID:oai:osos.snu.ac.kr:snu2013-01/102/0000001236/8 | - |
dc.description.srnd | SEQ:8 | - |
dc.description.srnd | PERF_CD:SNU2013-01 | - |
dc.description.srnd | EVAL_ITEM_CD:102 | - |
dc.description.srnd | USER_ID:0000001236 | - |
dc.description.srnd | ADJUST_YN:N | - |
dc.description.srnd | EMP_ID:A004558 | - |
dc.description.srnd | DEPT_CD:445 | - |
dc.description.srnd | CITE_RATE:2.386 | - |
dc.description.srnd | FILENAME:8. charge-transport tuning of solution-processable.pdf | - |
dc.description.srnd | DEPT_NM:재료공학부 | - |
dc.description.srnd | EMAIL:whjpoly@snu.ac.kr | - |
dc.description.srnd | SCOPUS_YN:Y | - |
dc.description.srnd | CONFIRM:Y | - |
dc.identifier.srnd | 2013-01/102/0000001236/8 | - |
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