Photoanode Thickness Optimization and Impedance Spectroscopic Analysis of Dye-Sensitized Solar Cells based on a Carbazole-Containing Ruthenium Dye
DC Field | Value | Language |
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dc.contributor.author | Choi, Jongwan | - |
dc.contributor.author | Kim, Felix Sunjoo | - |
dc.date.available | 2019-01-22T14:04:26Z | - |
dc.date.issued | 2018-03 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.issn | 1976-8524 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/1131 | - |
dc.description.abstract | We studied the influence of photoanode thickness on the photovoltaic characteristics and impedance responses of the dye-sensitized solar cells based on a ruthenium dye containing a hexyloxyl-substituted carbazole unit (Ru-HCz). As the thickness of photoanode increases from 4.2 mu m to 14.8 mu m, the dye-loading amount and the efficiency increase. The device with thicker photoanode shows a decrease in the efficiency due to the higher probability of recombination of electron-hole pairs before charge extraction. We also analyzed the electron-transfer and recombination characteristics as a function of photoanode thickness through detailed electrochemical impedance spectroscopy analysis. | - |
dc.format.extent | 6 | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.title | Photoanode Thickness Optimization and Impedance Spectroscopic Analysis of Dye-Sensitized Solar Cells based on a Carbazole-Containing Ruthenium Dye | - |
dc.type | Article | - |
dc.identifier.doi | 10.3938/jkps.72.639 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.72, no.5, pp 639 - 644 | - |
dc.identifier.kciid | ART002324547 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000427434700015 | - |
dc.identifier.scopusid | 2-s2.0-85044003975 | - |
dc.citation.endPage | 644 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 639 | - |
dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.volume | 72 | - |
dc.type.docType | Article | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | Dye-sensitized solar cells | - |
dc.subject.keywordAuthor | Photoanode thickness | - |
dc.subject.keywordAuthor | Ruthenium dye | - |
dc.subject.keywordAuthor | Impedance spectroscopy | - |
dc.subject.keywordPlus | EFFICIENT MOLECULAR PHOTOVOLTAICS | - |
dc.subject.keywordPlus | ENERGY-CONVERSION EFFICIENCY | - |
dc.subject.keywordPlus | ORGANIC-DYES | - |
dc.subject.keywordPlus | RU DYES | - |
dc.subject.keywordPlus | RECOMBINATION | - |
dc.subject.keywordPlus | ELECTROLYTE | - |
dc.subject.keywordPlus | DIFFUSION | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | ZNO | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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