Solar-Driven Simultaneous Electrochemical CO2 Reduction and Water Oxidation Using Perovskite Solar Cells
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chung, Jaehoon | - |
dc.contributor.author | Jeon, Nam Joong | - |
dc.contributor.author | Noh, Jun Hong | - |
dc.date.accessioned | 2022-03-14T10:42:44Z | - |
dc.date.available | 2022-03-14T10:42:44Z | - |
dc.date.created | 2022-03-14 | - |
dc.date.issued | 2022-01 | - |
dc.identifier.issn | 1996-1073 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/138940 | - |
dc.description.abstract | The utilization of solar energy into electrochemical reduction systems has received considerable attention. Most of these attempts have been conducted in a single electrolyte without a membrane. Here, we report the system combined by the electrochemical CO2 reduction on the Au dendrite electrode and the water oxidation on the Co-Pi electrode with a Nafion membrane. An efficient reduction of CO2 to CO in the cathode using the proton from water oxidation in the anode is conducted using perovskite solar cells under 1 sun condition. The sustainable reaction condition is secured by balancing each reaction rate based on products analysis. Through this system, we collect reduction products such as CO and H-2 and oxidation product, O-2, separately. Employing separation of each electrode system and series-connected perovskite solar cells, we achieve 8% of solar to fuel efficiency with 85% of CO selectivity under 1 sun illumination. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.subject | EFFICIENT | - |
dc.subject | ELECTRODE | - |
dc.subject | CATALYST | - |
dc.subject | TRENDS | - |
dc.title | Solar-Driven Simultaneous Electrochemical CO2 Reduction and Water Oxidation Using Perovskite Solar Cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Noh, Jun Hong | - |
dc.identifier.doi | 10.3390/en15010270 | - |
dc.identifier.scopusid | 2-s2.0-85122055283 | - |
dc.identifier.wosid | 000758522900001 | - |
dc.identifier.bibliographicCitation | ENERGIES, v.15, no.1 | - |
dc.relation.isPartOf | ENERGIES | - |
dc.citation.title | ENERGIES | - |
dc.citation.volume | 15 | - |
dc.citation.number | 1 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.subject.keywordPlus | EFFICIENT | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.subject.keywordPlus | CATALYST | - |
dc.subject.keywordPlus | TRENDS | - |
dc.subject.keywordAuthor | solar to fuel | - |
dc.subject.keywordAuthor | CO2 reduction | - |
dc.subject.keywordAuthor | water oxidation | - |
dc.subject.keywordAuthor | electrochemical | - |
dc.subject.keywordAuthor | perovskite | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
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.