Investigation on the role of graphene oxide sheet-platinum composite counter electrode in dye-sensitized solar cell
DC Field | Value | Language |
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dc.contributor.author | Choi, J.S. | - |
dc.contributor.author | Park, H.B. | - |
dc.contributor.author | Yoon, O.J. | - |
dc.contributor.author | Kim, H.J. | - |
dc.date.accessioned | 2022-02-10T03:43:57Z | - |
dc.date.available | 2022-02-10T03:43:57Z | - |
dc.date.issued | 2022-03 | - |
dc.identifier.issn | 0040-6090 | - |
dc.identifier.issn | 1879-2731 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/54928 | - |
dc.description.abstract | Graphene oxide's advantages compared to other materials, such as catalytic potential in electronic fields, led to an investigation of graphene oxide sheets (GS) in dye-sensitized solar cells (DSSC) with respect to energy conversion efficiency (%), open-circuit photovoltage, short-circuit photocurrent density, and fill factor. The different concentrations of GS were synthesized with a Pt precursor and the effects of GS-Pt composite were examined for use as counter electrodes. The energy conversion efficiency of DSSCs with GS-Pt composites enhanced performance up to 6.60% when 0.01 wt% GS was applied on counter electrodes. In addition, we found that GS increases (111) the crystallinity of Pt as well as surface area, allowing catalytically active sites for tri-iodide reduction. © 2022 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Elsevier B.V. | - |
dc.title | Investigation on the role of graphene oxide sheet-platinum composite counter electrode in dye-sensitized solar cell | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.tsf.2022.139098 | - |
dc.identifier.bibliographicCitation | Thin Solid Films, v.745 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000784446100002 | - |
dc.identifier.scopusid | 2-s2.0-85122911799 | - |
dc.citation.title | Thin Solid Films | - |
dc.citation.volume | 745 | - |
dc.type.docType | Article | - |
dc.publisher.location | 스위스 | - |
dc.subject.keywordAuthor | Counter electrodes | - |
dc.subject.keywordAuthor | Dye-sensitized solar cell | - |
dc.subject.keywordAuthor | Graphene oxide sheet | - |
dc.subject.keywordAuthor | Graphene oxide-Pt composites | - |
dc.subject.keywordAuthor | Platinum electrodes | - |
dc.subject.keywordPlus | CHARGE-TRANSPORT | - |
dc.subject.keywordPlus | LOW-COST | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Coatings & Films | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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