DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shi, X | - |
dc.contributor.author | Jeong, H | - |
dc.contributor.author | Oh, SJ | - |
dc.contributor.author | Ma, M | - |
dc.contributor.author | Zhang, K | - |
dc.contributor.author | Kwon, J | - |
dc.contributor.author | Choi, IT | - |
dc.contributor.author | Choi, IY | - |
dc.contributor.author | Kim, HK | - |
dc.contributor.author | Kim, JK | - |
dc.contributor.author | Park, JH | - |
dc.date.accessioned | 2017-07-19T12:59:22Z | - |
dc.date.available | 2017-07-19T12:59:22Z | - |
dc.date.created | 2017-01-04 | - |
dc.date.issued | 2016-06 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/36734 | - |
dc.description.abstract | Various tandem cell configurations have been reported for highly efficient and spontaneous hydrogen production from photoelectrochemical solar water splitting. However, there is a contradiction between two main requirements of a front photoelectrode in a tandem cell configuration, namely, high transparency and high photocurrent density. Here we demonstrate a simple yet highly effective method to overcome this contradiction by incorporating a hybrid conductive distributed Bragg reflector on the back side of the transparent conducting substrate for the front photoelectrochemical electrode, which functions as both an optical filter and a conductive counter-electrode of the rear dye-sensitized solar cell. The hybrid conductive distributed Bragg reflectors were designed to be transparent to the long-wavelength part of the incident solar spectrum (lambda>500 nm) for the rear solar cell, while reflecting the short-wavelength photons (lambda<500 nm) which can then be absorbed by the front photoelectrochemical electrode for enhanced photocurrent generation. | - |
dc.language | English | - |
dc.publisher | Nature Publishing Group | - |
dc.relation.isPartOf | Nature Communications | - |
dc.title | Unassisted photoelectrochemical water splitting exceeding 7% solar to hydrogen conversion efficiency using photon recycling | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/NCOMMS11943 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Nature Communications, v.7, pp.11943 | - |
dc.identifier.wosid | 000379084800001 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.startPage | 11943 | - |
dc.citation.title | Nature Communications | - |
dc.citation.volume | 7 | - |
dc.contributor.affiliatedAuthor | Kim, JK | - |
dc.identifier.scopusid | 2-s2.0-84975818912 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 41 | - |
dc.description.scptc | 29 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | EARTH-ABUNDANT CATALYSTS | - |
dc.subject.keywordPlus | TANDEM CELLS | - |
dc.subject.keywordPlus | NEUTRAL PH | - |
dc.subject.keywordPlus | SYSTEMS | - |
dc.subject.keywordPlus | TRANSPARENT | - |
dc.subject.keywordPlus | PHOTOANODE | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | DEVICE | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
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