High Performance MoSe₂/Mo Counter Electrodes Based-Dye-Sensitized Solar Cells
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hussain, Sajjad | - |
dc.contributor.author | Patil, Supriya A. | - |
dc.contributor.author | Vikraman, Dhanasekaran | - |
dc.contributor.author | Liu, Hailiang | - |
dc.contributor.author | Kim, Hak-Sung | - |
dc.contributor.author | Jung, Jongwan | - |
dc.date.accessioned | 2021-08-02T15:51:59Z | - |
dc.date.available | 2021-08-02T15:51:59Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2017-01 | - |
dc.identifier.issn | 0013-4651 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/21243 | - |
dc.description.abstract | In the present study, multilayer MoSe₂/Mo nanostructures fabricated by surface selenization of Mo-coated glass substrates using magnetron sputtering, was proposed as a counter electrode (CE) catalyst in dye-sensitized solar cells (DSSCs) to speed up the reduction of triiodide I-3(-) to iodide I-. The extensive cyclic voltammograms (CV) and Tafel curve analysis indicated that the current density of the optimized MoSe₂/Mo CE was higher than Pt CEs due to the fast reduction species. Furthermore, the peak current densities of the MoSe₂/Mo CE showed little degradation after consecutive 100 CV cycles, suggesting high electrochemical stability of the MoSe₂/Mo CE. In addition, MoSe₂/Mo CE exhibited lower charge-transfer resistance than Pt CEs. Finally, the DSSC assembled with the MoSe2/Mo CE showed a high power conversion efficiency of 9.57% under illumination of 100 mW.cm(-2) (DSSC with Pt CE: 9.15%). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELECTROCHEMICAL SOC INC | - |
dc.title | High Performance MoSe₂/Mo Counter Electrodes Based-Dye-Sensitized Solar Cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Hak-Sung | - |
dc.identifier.doi | 10.1149/2.1291702jes | - |
dc.identifier.scopusid | 2-s2.0-85020223035 | - |
dc.identifier.wosid | 000397850800043 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE ELECTROCHEMICAL SOCIETY, v.164, no.2, pp.E11 - E16 | - |
dc.relation.isPartOf | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | - |
dc.citation.title | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | - |
dc.citation.volume | 164 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | E11 | - |
dc.citation.endPage | E16 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Coatings & Films | - |
dc.subject.keywordPlus | ACTIVE EDGE SITES | - |
dc.subject.keywordPlus | CARBON NANOTUBES | - |
dc.subject.keywordPlus | LOW-COST | - |
dc.subject.keywordPlus | MOS2 | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | EVOLUTION | - |
dc.subject.keywordPlus | GROWTH | - |
dc.identifier.url | https://iopscience.iop.org/article/10.1149/2.1291702jes | - |
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