Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 성명모 | - |
dc.date.accessioned | 2019-08-06T00:49:45Z | - |
dc.date.available | 2019-08-06T00:49:45Z | - |
dc.date.issued | 2019-02 | - |
dc.identifier.citation | NANO LETTERS, v. 19, NO 2, Page. 1028-1032 | en_US |
dc.identifier.issn | 1530-6984 | - |
dc.identifier.issn | 1530-6992 | - |
dc.identifier.uri | https://pubs.acs.org/doi/10.1021/acs.nanolett.8b04302 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/108257 | - |
dc.description.abstract | We fabricated single-crystal poly[4-(4,4-dihexadecyl-4H-cyclopenta[1,2-b:5,4-b']-dithiophen-2-yl)-alt-[1,2,5]thiadiazolo-[3,4-c]pyridine] (PCDTPT) nanowires with ultrahigh mobility using a liquid-bridge-mediated nanotransfer molding method. The structural analysis of the single-crystal PCDTPT nanowires reveals that PCDTPT crystals have a triclinic structure, and the nanowires grow parallel to PCDTPT backbone chains, which provide important insights into its intrinsic charge transport. The single-crystal PCDTPT nanowire exhibits a superior charge carrier mobility of 72.94 +/- 18.02 cm(2) V-1 s(-1) (maximum mobility up to 92.64 cm(2) V-1 s(-1)), which is a record high value among conjugated polymers to date. In the single-crystal PCDTPT nanowire, the backbone chains in the linear structure along the nanowire growth axis lead to strong backbone delocalization, resulting in highly conductive polymer backbones and a drastic increase in charge carrier mobility. In addition, the single-crystal PCDTPT nanowire shows good environmental stability under air conditions compared to small-molecule organic semiconductors. | en_US |
dc.description.sponsorship | This work was supported by the Creative Materials Discovery Program (2015M3D1A1068061) and by a research grant (2017R1A2A1A17069769), administered by the National Research Foundation of Korea and funded by the Ministry of Science, ICT, and Future Planning of South Korea, and by Samsung Research Funding Center of Samsung Electronics under Project Number SRFC-MAI401-05. | en_US |
dc.language.iso | en | en_US |
dc.publisher | AMER CHEMICAL SOC | en_US |
dc.subject | PCDTPT | en_US |
dc.subject | single-crystal polymer nanowire | en_US |
dc.subject | donor-acceptor-conjugated copolymers | en_US |
dc.subject | liquid-bridge-mediated nanotransfer molding | en_US |
dc.title | Single-Crystal Poly[4-(4,4-dihexadecyl-4H-cyclopenta[1,2-b:5,4-b ']dithiophen-2-yl)-alt-[1,2,5]thiadiazolo[3,4-c]pyridine] Nanowires with Ultrahigh Mobility | en_US |
dc.type | Article | en_US |
dc.relation.no | 2 | - |
dc.relation.volume | 19 | - |
dc.identifier.doi | 10.1021/acs.nanolett.8b04302 | - |
dc.relation.page | 1028-1032 | - |
dc.relation.journal | NANO LETTERS | - |
dc.contributor.googleauthor | Park, Yoonkyung | - |
dc.contributor.googleauthor | Jung, Jin Won | - |
dc.contributor.googleauthor | Kang, Hungu | - |
dc.contributor.googleauthor | Seth, Jhumur | - |
dc.contributor.googleauthor | Kang, Youngjong | - |
dc.contributor.googleauthor | Sung, Myung Mo | - |
dc.relation.code | 2019001533 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF CHEMISTRY | - |
dc.identifier.pid | smm | - |
dc.identifier.orcid | https://orcid.org/0000-0002-2291-5274 | - |
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