Dye-Sensitized Tandem Solar Cells with Extremely High Open-Circuit Voltage Using Co(II)/Co(III) Electrolyte
DC Field | Value | Language |
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dc.contributor.author | Choi, Won Seok | - |
dc.contributor.author | Choi, In Taek | - |
dc.contributor.author | You, Ban Seok | - |
dc.contributor.author | Yang, Ji-Woon | - |
dc.contributor.author | Ju, Myung Jong | - |
dc.contributor.author | Kim, Hwan Kyu | - |
dc.date.accessioned | 2021-09-04T13:06:52Z | - |
dc.date.available | 2021-09-04T13:06:52Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.issn | 0021-2148 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/92624 | - |
dc.description.abstract | For achieving a high open-circuit voltage (V-oc) in dye-sensitized tandem solar cells, series-connected tandem solar cells were fabricated. In order to optimize series-connected tandem solar cell systems, the current density of the top and bottom cells should be well matched to be identical, and the V-oc of each of the cells should also be as high as possible. Furthermore, the top cell should be transparent and the bottom cell should have the longer-wavelength absorption, for utilizing only the light passing through the top cell. This leads to a high V-oc. In this study, we report dye-sensitized tandem solar cells having an extremely high V-oc using the Co(bpy)(3)(2+/3+) (bpy=2,2'-bipyridine) redox couple. Dye-sensitized tandem solar cells employing JK303/HC-A1 with the Co(bpy)(3)(2+/3+) redox couple as the top cell and N749/HC-A4 with the I-/I-3(-) redox couple as the bottom cell were shown to have an extremely high V-oc of >1.66 V, the highest value for dye-sensitized tandem solar cells reported to date. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | COUMARIN DYES | - |
dc.subject | ORGANIC-DYES | - |
dc.subject | EFFICIENCY IMPROVEMENT | - |
dc.subject | COMPLEXES | - |
dc.subject | RECOMBINATION | - |
dc.subject | PERFORMANCE | - |
dc.subject | PROTONATION | - |
dc.subject | CONVERSION | - |
dc.subject | CYANINE | - |
dc.subject | DESIGN | - |
dc.title | Dye-Sensitized Tandem Solar Cells with Extremely High Open-Circuit Voltage Using Co(II)/Co(III) Electrolyte | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yang, Ji-Woon | - |
dc.contributor.affiliatedAuthor | Kim, Hwan Kyu | - |
dc.identifier.doi | 10.1002/ijch.201400204 | - |
dc.identifier.scopusid | 2-s2.0-84941746486 | - |
dc.identifier.wosid | 000363283200007 | - |
dc.identifier.bibliographicCitation | ISRAEL JOURNAL OF CHEMISTRY, v.55, no.9, pp.1002 - 1010 | - |
dc.relation.isPartOf | ISRAEL JOURNAL OF CHEMISTRY | - |
dc.citation.title | ISRAEL JOURNAL OF CHEMISTRY | - |
dc.citation.volume | 55 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1002 | - |
dc.citation.endPage | 1010 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | COUMARIN DYES | - |
dc.subject.keywordPlus | ORGANIC-DYES | - |
dc.subject.keywordPlus | EFFICIENCY IMPROVEMENT | - |
dc.subject.keywordPlus | COMPLEXES | - |
dc.subject.keywordPlus | RECOMBINATION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | PROTONATION | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.subject.keywordPlus | CYANINE | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordAuthor | dye-sensitized solar cells | - |
dc.subject.keywordAuthor | redox couples | - |
dc.subject.keywordAuthor | renewable resources | - |
dc.subject.keywordAuthor | semiconductors | - |
dc.subject.keywordAuthor | sensitizers | - |
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