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DC Field | Value | Language |
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dc.citation.endPage | 7843 | - |
dc.citation.number | 17 | - |
dc.citation.startPage | 7838 | - |
dc.citation.title | NANOSCALE | - |
dc.citation.volume | 5 | - |
dc.contributor.author | Kwon, Jeong | - |
dc.contributor.author | Ganapathy, Veerappan | - |
dc.contributor.author | Kim, Young Hun | - |
dc.contributor.author | Song, Kyung-Deok | - |
dc.contributor.author | Park, Hong-Gyu | - |
dc.contributor.author | Jun, Yongseok | - |
dc.contributor.author | Yoo, Pil J. | - |
dc.contributor.author | Park, Jong Hyeok | - |
dc.date.accessioned | 2023-12-22T03:38:20Z | - |
dc.date.available | 2023-12-22T03:38:20Z | - |
dc.date.created | 2013-08-30 | - |
dc.date.issued | 2013-09 | - |
dc.description.abstract | A low-cost nanopatterned highly conductive poly(3,4-ethylenedioxythiophene) (PEDOT) thin film was fabricated on a flexible plastic substrate via a chemical polymerization method combined with a nanoimprinting technique and used as a platinum (Pt), TCO-free counter electrode for dye-sensitized solar cells (DSSCs). The catalytic properties of the nanopatterned PEDOT as the counter electrode in DSSCs were studied using cyclic voltammetry, J-V measurements, impedance spectroscopy, and finite-difference time-domain (FDTD) simulations. The nanopatterned PEDOT counter electrodes exhibit better functionality as a counter electrode for tri-iodide reduction when compared to non-patterned PEDOT-based counter electrodes. The Pt and TCO-free DSSCs with a nanopatterned PEDOT-based counter electrode exhibited a power conversion efficiency of 7.1% under one sunlight illumination (100 mW cm-2), which is comparable to that of conventional DSSCs with standard platinum Pt/FTO paired counter electrodes. The ability to modulate catalytic functionality with changes in nanoscale morphology represents a promising route for developing new counter electrodes of Pt and TCO-free DSSCs. | - |
dc.identifier.bibliographicCitation | NANOSCALE, v.5, no.17, pp.7838 - 7843 | - |
dc.identifier.doi | 10.1039/c3nr01294h | - |
dc.identifier.issn | 2040-3364 | - |
dc.identifier.scopusid | 2-s2.0-84881503382 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/2690 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84881503382 | - |
dc.identifier.wosid | 000322958800022 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Nanopatterned conductive polymer films as a Pt, TCO-free counter electrode for low-cost dye-sensitized solar cells | - |
dc.type | Article | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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