Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 임승순 | - |
dc.date.accessioned | 2018-04-16T04:23:47Z | - |
dc.date.available | 2018-04-16T04:23:47Z | - |
dc.date.issued | 2012-10 | - |
dc.identifier.citation | JOURNAL OF PHYSICAL CHEMISTRY C, NOV 1 2012, 116(43), p22743-p22748, 6p. | en_US |
dc.identifier.issn | 1932-7447 | - |
dc.identifier.uri | https://pubs.acs.org/doi/abs/10.1021/jp307209n | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/67839 | - |
dc.description.abstract | Commercially available polyaniline emeraldine base (PANI-EB) powder was protonated by simple mixing with camphorsulfonic acid (CSA) to form the CSA-doped emeraldine salt form of PANT (PANT-ES). The PANI-ES state was dissolved in m-cresol at various concentrations (4, 2, 1 wt %) and spin-coated onto fluorine-doped tin oxide (FTO) glass to use as counter electrodes (CEs) in dye-sensitized solar cells (DSSCs). The PANT-based CE exhibited a maximum transmittance of 72.9% in the visible wavelength range, which is equivalent to bare FTO glass. The surface resistivity of CE samples spin-coated with insulating PANI-EB was greater than 10(9) Omega/square, but the value steeply decreased to 1.3 Omega/square when the CE was spin-coated with CSA-doped PANT-ES. Although the surface resistivity increased, and therefore fill factor (ff) gradually decreased, with decreasing solid content of the PANT-based coating solution, the charge-transfer resistance (R-ct) and short-circuit current (J(sc)) conversely improved due to increased surface roughness, affording enhanced DSSC performance. Furthermore, the overall power conversion efficiency of a DSSC could be enhanced to a maximum of similar to 6.3% by optimizing cell parameters through controlling the preparation conditions of the CE. | en_US |
dc.language.iso | en | en_US |
dc.publisher | AMERICAN CHEMICAL SOCIETY | en_US |
dc.subject | ORGANIC SENSITIZERS | en_US |
dc.subject | EFFICIENCY | en_US |
dc.subject | FILMS | en_US |
dc.subject | TIO2 | en_US |
dc.title | Camphorsulfonic Acid-Doped Polyaniline Transparent Counter Electrode for Dye-Sensitized Solar Cells | en_US |
dc.type | Article | en_US |
dc.relation.no | 43 | - |
dc.relation.volume | 116 | - |
dc.identifier.doi | 10.1021/jp307209n | - |
dc.relation.page | 22743-22748 | - |
dc.relation.journal | JOURNAL OF PHYSICAL CHEMISTRY C | - |
dc.contributor.googleauthor | Jeon, S.S. | - |
dc.contributor.googleauthor | Kim, C. | - |
dc.contributor.googleauthor | Lee, T.H. | - |
dc.contributor.googleauthor | Lee, Y.W. | - |
dc.contributor.googleauthor | Do, K. | - |
dc.contributor.googleauthor | Ko, J. | - |
dc.contributor.googleauthor | Im, S.S. | - |
dc.relation.code | 2012215273 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ORGANIC AND NANO ENGINEERING | - |
dc.identifier.pid | imss007 | - |
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