DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, SH | - |
dc.contributor.author | Kwon, J | - |
dc.contributor.author | Kim, DY | - |
dc.contributor.author | Song, K | - |
dc.contributor.author | Oh, SH | - |
dc.contributor.author | Cho, J | - |
dc.contributor.author | Schubert, EF | - |
dc.contributor.author | Park, JH | - |
dc.contributor.author | Kim, JK | - |
dc.date.accessioned | 2016-04-01T07:44:25Z | - |
dc.date.available | 2016-04-01T07:44:25Z | - |
dc.date.created | 2015-02-04 | - |
dc.date.issued | 2015-01 | - |
dc.identifier.issn | 0927-0248 | - |
dc.identifier.other | 2015-OAK-0000033245 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/26819 | - |
dc.description.abstract | Developments of metal oxide nanostructures for simultaneous improvements in light harvesting and charge collection can lead to a significant technical progress in various applications such as photoelectrodes for photoelectrochemical cells and various types of solar cells. Here we present an array of three-dimensional titanium dioxide (TiO2) nanohelixes infiltrated with TiO2 nanoparticles as a multifunctional photoanode for dye sensitized solar cells (DSSCs). The unique geometry and the near-single crystallinity of the vertically aligned TiO2 nanohelix array results simultaneously in strong light scattering and enhanced carrier transport and collection, while maintaining a comparable surface area accessible for dye molecules by the infiltrated TiO2 nanoparticles. Consequently, despite a similar to 40% reduction in dye loading, the overall photon conversion efficiency of the DSSC with the nanoparticle-infiltrated nanohelix-array photoanode is enhanced by 6.2% in comparison with the DSSC with the conventional nanoparticle photoanode. (C) 2014 Elsevier B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | SOLAR ENERGY MATERIALS AND SOLAR CELLS | - |
dc.title | Enhanced power conversion efficiency of dye-sensitized solar cells with multifunctional photoanodes based on a three-dimensional TiO2 nanohelix array | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1016/J.SOLMAT.2014.08.007 | - |
dc.author.google | Lee, SH | - |
dc.author.google | Kwon, J | - |
dc.author.google | Kim, DY | - |
dc.author.google | Song, K | - |
dc.author.google | Oh, SH | - |
dc.author.google | Cho, J | - |
dc.author.google | Schubert, EF | - |
dc.author.google | Park, JH | - |
dc.author.google | Kim, JK | - |
dc.relation.volume | 132 | - |
dc.relation.startpage | 47 | - |
dc.relation.lastpage | 55 | - |
dc.contributor.id | 10608365 | - |
dc.relation.journal | SOLAR ENERGY MATERIALS AND SOLAR CELLS | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | SOLAR ENERGY MATERIALS AND SOLAR CELLS, v.132, pp.47 - 55 | - |
dc.identifier.wosid | 000346549400007 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 55 | - |
dc.citation.startPage | 47 | - |
dc.citation.title | SOLAR ENERGY MATERIALS AND SOLAR CELLS | - |
dc.citation.volume | 132 | - |
dc.contributor.affiliatedAuthor | Oh, SH | - |
dc.contributor.affiliatedAuthor | Kim, JK | - |
dc.identifier.scopusid | 2-s2.0-84907531859 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 19 | - |
dc.description.scptc | 17 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | GLANCING ANGLE DEPOSITION | - |
dc.subject.keywordPlus | NANOTUBE ARRAYS | - |
dc.subject.keywordPlus | ELECTRON-TRANSPORT | - |
dc.subject.keywordPlus | ENERGY-CONVERSION | - |
dc.subject.keywordPlus | LIGHT-SCATTERING | - |
dc.subject.keywordPlus | NANOWIRE ARRAYS | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | FILM | - |
dc.subject.keywordPlus | PHOTOCURRENT | - |
dc.subject.keywordPlus | NANORODS | - |
dc.subject.keywordAuthor | Dye-sensitized solar cell | - |
dc.subject.keywordAuthor | Titanium dioxide nanohelix | - |
dc.subject.keywordAuthor | Oblique angle deposition | - |
dc.subject.keywordAuthor | Multifunctional photoanode | - |
dc.subject.keywordAuthor | Nanoparticle infiltration | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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