DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dao, VD | - |
dc.contributor.author | Choi, Y | - |
dc.contributor.author | Yong, K | - |
dc.contributor.author | Larina, LL | - |
dc.contributor.author | Shevaleevskiy, O | - |
dc.contributor.author | Choi, HS | - |
dc.date.accessioned | 2016-04-01T07:49:52Z | - |
dc.date.available | 2016-04-01T07:49:52Z | - |
dc.date.created | 2015-06-22 | - |
dc.date.issued | 2015-01-15 | - |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.other | 2015-OAK-0000032996 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/26920 | - |
dc.description.abstract | This study first reports the synthesis of AuPt bimetallic nanoparticles (AuPt-BNPs) on an FTO glass substrate using dry plasma reduction (DPR) and its application as an alternative transparent counter electrode (CE) for quantum-dot-sensitized solar cells (QDSCs) operated under bi-side illumination. DPR is an economically feasible and ecologically sustainable method. The formation of ultrafine crystalline AuPt-BNPs on an FTO substrate is confirmed through TEM, HRTEM with HAADF-STEM and HAADFSTEM-EDS analyses. The mechanism for controlling the size, mono-dispersity, and areal number density of nanoparticles on the substrate surface is suggested. The CE fabricated with AuPt-BNPs exhibits a high electro-catalytic activity without losing the optical transmittance of the FTO substrate. The QDSC employing the AuPt-BNP electrode reaches efficiencies of 2.4% under front-side illumination and 2.2% under back-side illumination. Bi-side illumination yields an efficiency of 3.4%, which is comparable to an efficiency of 3.7% obtained for the QDSC with the state-of-the-art CE. (C) 2014 Elsevier B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | JOURNAL OF POWER SOURCES | - |
dc.title | A facile synthesis of bimetallic AuPt nanoparticles as a new transparent counter electrode for quantum-dot-sensitized solar cells | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1016/J.JPOWSOUR.2014.10.095 | - |
dc.author.google | Dao, VD | - |
dc.author.google | Choi, Y | - |
dc.author.google | Yong, K | - |
dc.author.google | Larina, LL | - |
dc.author.google | Shevaleevskiy, O | - |
dc.author.google | Choi, HS | - |
dc.relation.volume | 274 | - |
dc.relation.startpage | 831 | - |
dc.relation.lastpage | 838 | - |
dc.contributor.id | 10131864 | - |
dc.relation.journal | JOURNAL OF POWER SOURCES | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF POWER SOURCES, v.274, pp.831 - 838 | - |
dc.identifier.wosid | 000347268700101 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 838 | - |
dc.citation.startPage | 831 | - |
dc.citation.title | JOURNAL OF POWER SOURCES | - |
dc.citation.volume | 274 | - |
dc.contributor.affiliatedAuthor | Yong, K | - |
dc.identifier.scopusid | 2-s2.0-84908501428 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 32 | - |
dc.description.scptc | 28 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | DRY PLASMA REDUCTION | - |
dc.subject.keywordPlus | HIGHLY EFFICIENT | - |
dc.subject.keywordPlus | PLATINUM NANOPARTICLES | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | NANOHYBRID | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordAuthor | Quantum-dot-sensitized solar cells | - |
dc.subject.keywordAuthor | Counter electrode | - |
dc.subject.keywordAuthor | Bimetallic nanoparticles | - |
dc.subject.keywordAuthor | Dry plasma reduction | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
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