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Electrical conductivity of poly(3,4-ethylenedioxythiophene):p-toluene sulfonate films hybridized with reduced graphene oxide.
| Content Provider | Europe PMC |
|---|---|
| Author | Lee, Jun-Taek Choi, Sul-Hwa Kim, Jin-Yeol |
| Copyright Year | 2014 |
| Abstract | Reduced graphene oxide-poly(3,4-ethylenedioxythiophene):p-toluene sulfonate (rGO-PEDOT:PTS) hybrid electrode films were synthesized directly on a substrate by interfacial polymerization between an oxidizing solid layer and liquid droplets of 3,4-ethylenedioxythiophene (EDOT) produced by electrospraying. The EDOT reduced the graphene oxide by donating electrons during its transformation into PEDOT:PTS, and hybrid films consisting of rGO distributed in a matrix of PEDOT:PTS were obtained. These rGO-PEDOT:PTS hybrid films showed excellent electrical conductivities as high as 1,500 S/cm and a sheet resistance of 70 Ω sq-1. The conductivity values are up to 50% greater than those of films containing conductive PEDOT:PTS alone. These results confirm that highly conductive rGO-PEDOT:PTS hybrid films can potentially be used as organic transparent electrodes. |
| ISSN | 19317573 |
| Journal | Nanoscale Research Letters |
| Volume Number | 9 |
| PubMed Central reference number | PMC4266510 |
| Issue Number | 1 |
| PubMed reference number | 25520593 |
| e-ISSN | 1556276X |
| DOI | 10.1186/1556-276x-9-644 |
| Language | English |
| Publisher | Springer |
| Publisher Date | 2014-11-29 |
| Access Restriction | Open |
| Rights License | This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. Copyright © 2014 Lee et al.; licensee Springer. |
| Subject Keyword | Reduced graphene oxide Poly(3,4-ethylenedioxythiophene) Graphene-polymer hybrid Transparent conductive electrode Interfacial polymerization |
| Content Type | Text |
| Resource Type | Article |
| Subject | Nanoscience and Nanotechnology Condensed Matter Physics Materials Science |