There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 8502 | - |
dc.citation.number | 17 | - |
dc.citation.startPage | 8496 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 8 | - |
dc.contributor.author | Kim, Jinhyun | - |
dc.contributor.author | Lee, Yang Woo | - |
dc.contributor.author | Choi, Eun-Gyu | - |
dc.contributor.author | Boonmongkolras, Passarut | - |
dc.contributor.author | Jeon, Byoung Wook | - |
dc.contributor.author | Lee, Hojin | - |
dc.contributor.author | Kim, Seung Tae | - |
dc.contributor.author | Kuk, Su Keun | - |
dc.contributor.author | Kim, Yong Hwan | - |
dc.contributor.author | Shin, Byungha | - |
dc.contributor.author | Park, Chan Beum | - |
dc.date.accessioned | 2023-12-21T17:39:04Z | - |
dc.date.available | 2023-12-21T17:39:04Z | - |
dc.date.created | 2020-04-22 | - |
dc.date.issued | 2020-05 | - |
dc.description.abstract | A robust photovoltaic (PV) is essential for long-term redox biotransformations in biocatalytic photoelectrochemical (PEC) platforms. Here, we report a single Cu(In,Ga)Se-2 (CIGS) solar cell for unbiased photobiocatalytic reduction reactions. The photoanode/CIGS/cathode tandem assembly drives cofactor-dependent biocatalytic CO2 reduction under visible light. Our scalable PEC-PV tandem device achieves the longest reaction time of 72 h and the highest ever recorded turnover frequency and total turnover number of the cofactor of 0.236 h(-1) and 11.2, respectively, for biocatalytic PEC production of formate through cofactor regeneration. This benchmark performance is attributed to the excellent PEC stability of the CIGS component; the substitution of CIGS with a perovskite solar cell (PSC) results in unstable generation of photocurrent and a lower concentration of formate under high-humidity environments because of the water-induced degradation of PSC. This work demonstrates the propriety of CIGS in robust PEC-PV tandems for artificial photosynthesis. | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.8, no.17, pp.8496 - 8502 | - |
dc.identifier.doi | 10.1039/d0ta02069a | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.scopusid | 2-s2.0-85084436336 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/31982 | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2020/TA/D0TA02069A#!divAbstract | - |
dc.identifier.wosid | 000533422400031 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Robust FeOOH/BiVO4/Cu(In, Ga)Se2 tandem structure for solar-powered biocatalytic CO2 reduction | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Energy & Fuels; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Energy & Fuels; Materials Science | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | WATER OXIDATION | - |
dc.subject.keywordPlus | CARBON NITRIDE | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | FORMATE | - |
dc.subject.keywordPlus | STABILIZATION | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | CELLS | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.