Facile and cost-effective methodology to fabricate MoS₂ counter electrode for efficient dye-sensitized solar cells
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Vikraman, Dhanasekaran | - |
dc.contributor.author | Patil, Supriya A. | - |
dc.contributor.author | Hussain, Sajjad | - |
dc.contributor.author | Mengal, Naveed | - |
dc.contributor.author | Kim, Hyun-Seok | - |
dc.contributor.author | Jeong, Sung Hoon | - |
dc.contributor.author | Jung, Jongwan | - |
dc.contributor.author | Kim, Hak-Sung | - |
dc.contributor.author | Park, Hui Joon | - |
dc.date.accessioned | 2021-08-02T13:51:32Z | - |
dc.date.available | 2021-08-02T13:51:32Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2018-04 | - |
dc.identifier.issn | 0143-7208 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/17684 | - |
dc.description.abstract | Interests in the development of economical and high-efficiency counter electrodes (CEs) of dye-sensitized solar cell (DSSC) to replace the excessively cost and scarce platinum (Pt) CEs have been increased. In this report, we demonstrate a facile chemical bath deposition (CBD) route to prepare layered MoS₂/fluorine-doped tin oxide (FTO) films that directly act as the CEs of DSSCs. A DSSC containing the CBD-synthesized MoS₂/FTO CE (prepared at 0.03 M Mo source concentration, 90 degrees C bath temperature and 30 min deposition time) exhibits high power conversion efficiency (PCE) of 7.14%, which is approaching that of DSSC with Pt/FTO CE (8.73%). The electrocatalytic activity of the MoS₂/FTO and Pt/FTO CEs are discussed in detail with their cyclic voltammetry (CV), Tafel polarization curves, and electrochemical impedance spectra (EIS). The observed results indicate that our low-cost CE has a high electrocatalytic activity for the reduction of triiodide to iodide and a low charge transfer resistance at the electrolyte-electrode interface with a comparable state to that of a Pt/FTO CE. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Facile and cost-effective methodology to fabricate MoS₂ counter electrode for efficient dye-sensitized solar cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeong, Sung Hoon | - |
dc.contributor.affiliatedAuthor | Kim, Hak-Sung | - |
dc.identifier.doi | 10.1016/j.dyepig.2017.12.037 | - |
dc.identifier.scopusid | 2-s2.0-85039170533 | - |
dc.identifier.wosid | 000427331900002 | - |
dc.identifier.bibliographicCitation | DYES AND PIGMENTS, v.151, pp.7 - 14 | - |
dc.relation.isPartOf | DYES AND PIGMENTS | - |
dc.citation.title | DYES AND PIGMENTS | - |
dc.citation.volume | 151 | - |
dc.citation.startPage | 7 | - |
dc.citation.endPage | 14 | - |
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 | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Applied | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Textiles | - |
dc.subject.keywordPlus | CHEMICAL-VAPOR-DEPOSITION | - |
dc.subject.keywordPlus | MOLYBDENUM-DISULFIDE FILMS | - |
dc.subject.keywordPlus | HIGH CATALYTIC-ACTIVITY | - |
dc.subject.keywordPlus | ACTIVE EDGE SITES | - |
dc.subject.keywordPlus | ATOMIC LAYERS | - |
dc.subject.keywordPlus | HIGHLY EFFICIENT | - |
dc.subject.keywordPlus | HYDROGEN EVOLUTION | - |
dc.subject.keywordPlus | OPTICAL-PROPERTIES | - |
dc.subject.keywordPlus | CARBON NANOTUBES | - |
dc.subject.keywordPlus | MONOLAYER MOS2 | - |
dc.subject.keywordAuthor | DSSC | - |
dc.subject.keywordAuthor | Electrocatalytic | - |
dc.subject.keywordAuthor | MoS₂ | - |
dc.subject.keywordAuthor | CBD | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0143720817320697?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.