Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 성명모 | - |
dc.date.accessioned | 2018-03-15T08:20:09Z | - |
dc.date.available | 2018-03-15T08:20:09Z | - |
dc.date.issued | 2014-06 | - |
dc.identifier.citation | NANO LETTERS, 권: 14, 호: 6, 페이지: 3321-3327 | en_US |
dc.identifier.issn | 1530-6984 | - |
dc.identifier.issn | 1530-6992 | - |
dc.identifier.uri | https://pubs.acs.org/doi/abs/10.1021/nl500748y | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/47416 | - |
dc.description.abstract | We developed single-crystal poly(3,4-ethylenedioxythiopene) (PEDOT) nanowires with ultrahigh conductivity using liquid-bridge-mediated nanotransfer printing with vapor phase polymerization. The single-crystal PEDOT nanowires are formed from 3,4-ethylenedioxythiophene (EDOT) monomers that are self-assembled and crystallized during vapor phase polymerization process within nanoscale channels of a mold having FeCl3 catalysts. These PEDOT nanowires, aligned according to the pattern in the mold, are then directly transferred to specific positions on a substrate to generate a nanowire array by a direct printing process. The PEDOT nanowires have closely packed single-crystalline structures with orthorhombic lattice units. The conductivity of the single-crystal PEDOT nanowires is an average of 7619 S/cm with the highest up to 8797 S/cm which remarkably exceeds literature values of PEDOT nanostructures/thin films. Such distinct conductivity enhancement of single-crystal PEDOT nanowires can be attributed to improved carrier mobility in PEDOT nanowires. To demonstrate usefulness of single-crystal PEDOT nanowires, we fabricated an organic nanowire field-effect transistor array contacting the ultrahigh conductive PEDOT nanowires as metal electrodes. | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation (NRF) grant funded by the Korea government (MEST) (no. 2009-0092807), and the Global Frontier R&D Program on the Center for Multiscale Energy System (no. 2011-0031562) and Nano Material Technology Development Program (2012M3A7B4034985) through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning, Korea. We thank the Korea Basic Science Institute (KBSI) for allowing us to use their EF-TEM. | en_US |
dc.language.iso | en | en_US |
dc.publisher | AMER CHEMICAL SOC, 1155 16TH ST, NW, WASHINGTON, DC 20036 USA | en_US |
dc.subject | PEDOT | en_US |
dc.subject | conducting polymer | en_US |
dc.subject | single-crystal organic nanowires | en_US |
dc.subject | direct printing | en_US |
dc.subject | vapor phase polymerization | en_US |
dc.title | Single-Crystal Poly(3,4-ethylenedioxythiophene) Nanowires with Ultrahigh Conductivity | en_US |
dc.type | Article | en_US |
dc.relation.volume | 14 | - |
dc.identifier.doi | 10.1021/nl500748y | - |
dc.relation.page | 3321-3327 | - |
dc.relation.journal | NANO LETTERS | - |
dc.contributor.googleauthor | Cho, Boram | - |
dc.contributor.googleauthor | Park, Kyung S | - |
dc.contributor.googleauthor | Baek, Jangmi | - |
dc.contributor.googleauthor | Oh, Hyun S | - |
dc.contributor.googleauthor | Oh, Hyun S | - |
dc.contributor.googleauthor | Oh, Hyun S | - |
dc.relation.code | 2014036375 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF CHEMISTRY | - |
dc.identifier.pid | smm | - |
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