Large area growth of MoTe₂ films as high performance counter electrodes for dye-sensitized solar cells
DC Field | Value | Language |
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dc.contributor.author | Hussain, Sajjad | - |
dc.contributor.author | Patil, Supriya A. | - |
dc.contributor.author | Vikraman, Dhanasekaran | - |
dc.contributor.author | Mengal, Naveed | - |
dc.contributor.author | Liu, Hailiang | - |
dc.contributor.author | Song, Wooseok | - |
dc.contributor.author | An, Ki-Seok | - |
dc.contributor.author | Jeong, Sung Hoon | - |
dc.contributor.author | Kim, Hak-Sung | - |
dc.contributor.author | Jung, Jongwan | - |
dc.date.accessioned | 2021-08-02T13:54:12Z | - |
dc.date.available | 2021-08-02T13:54:12Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2018-01 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/17889 | - |
dc.description.abstract | A cost effective and efficient alternative counter electrode (CE) to replace commercially existing platinum (Pt)-based CEs for dye-sensitized solar cells (DSSCs) is necessary to make DSSCs competitive. Herein, we report the large-area growth of molybdenum telluride (MoTe₂) thin films by sputteringchemical vapor deposition (CVD) on conductive glass substrates for Pt-free CEs of DSSCs. Cyclic voltammetry (CV), Tafel curve analysis, and electrochemical impedance spectroscopy (EIS) results showed that the as-synthesized MoTe₂ exhibited good electrocatalytic properties and a low charge transfer resistance at the electrolyte-electrode interface. The optimized MoTe₂ CE revealed a high power conversion efficiency of 7.25% under a simulated solar illumination of 100 mW cm(-2) (AM 1.5), which was comparable to the 8.15% observed for a DSSC with a Pt CE. The low cost and good electrocatalytic properties of MoTe₂ thin films make them as an alternative CE for DSSCs. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PORTFOLIO | - |
dc.title | Large area growth of MoTe₂ films as high performance counter electrodes for dye-sensitized solar cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeong, Sung Hoon | - |
dc.contributor.affiliatedAuthor | Kim, Hak-Sung | - |
dc.identifier.doi | 10.1038/s41598-017-18067-6 | - |
dc.identifier.scopusid | 2-s2.0-85042790298 | - |
dc.identifier.wosid | 000419441300029 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.8, no.1 | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 8 | - |
dc.citation.number | 1 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | HIGH CATALYTIC-ACTIVITY | - |
dc.subject.keywordPlus | LOW-COST | - |
dc.identifier.url | https://www.nature.com/articles/s41598-017-18067-6 | - |
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