DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Tae Gyun | ko |
dc.contributor.author | Lee, Jung Hwan | ko |
dc.contributor.author | Hyun, Gayea | ko |
dc.contributor.author | Kim, Sungsoon | ko |
dc.contributor.author | Chun, Do Hyung | ko |
dc.contributor.author | Lee, SunJe | ko |
dc.contributor.author | Bae, Gwangmin | ko |
dc.contributor.author | Oh, Hyung-Suk | ko |
dc.contributor.author | Jeon, Seokwoo | ko |
dc.contributor.author | Park, Jong Hyeok | ko |
dc.date.accessioned | 2022-04-15T06:50:35Z | - |
dc.date.available | 2022-04-15T06:50:35Z | - |
dc.date.created | 2022-01-04 | - |
dc.date.created | 2022-01-04 | - |
dc.date.created | 2022-01-04 | - |
dc.date.issued | 2022-01 | - |
dc.identifier.citation | ACS ENERGY LETTERS, v.7, no.1, pp.320 - 327 | - |
dc.identifier.issn | 2380-8195 | - |
dc.identifier.uri | http://hdl.handle.net/10203/294822 | - |
dc.description.abstract | Although lead halide perovskite (LHP) solar cells can be externally applied to water electrolysis for solar-to-hydrogen conversion, an LHP device with a monolithic configuration for photoelectrochemical (PEC) cells is more economically ideal for viable hydrogen production. To this end, the hydrogen evolution reaction (HER)/oxygen evolution reaction (OER) catalyst attachment on the LHP solar cell terminals is a governing factor for high efficiency and stable operation. Herein, we report monolithic PEC cells with a double-cation perovskite solar cell connected to a robust 3D OER catalyst using conductive carbon powders for minimal ohmic contact loss. The monolithic PEC cell exhibits 0.56 V onset potential and a maximum photocurrent density of 24.26 mA/cm(2) at 1.23 V-RHE (reversible hydrogen electrode (RHE)) with a 9.16% applied bias photon-to-current efficiency. This result will stimulate commercial-level application of LHP-based PEC cells for solar water splitting as well as solar-to-fuel conversion with high efficiency. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Monolithic Lead Halide Perovskite Photoelectrochemical Cell with 9.16% Applied Bias Photon-to-Current Efficiency | - |
dc.type | Article | - |
dc.identifier.wosid | 000734266900001 | - |
dc.identifier.scopusid | 2-s2.0-85121983671 | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 320 | - |
dc.citation.endingpage | 327 | - |
dc.citation.publicationname | ACS ENERGY LETTERS | - |
dc.identifier.doi | 10.1021/acsenergylett.1c02326 | - |
dc.contributor.localauthor | Jeon, Seokwoo | - |
dc.contributor.nonIdAuthor | Kim, Tae Gyun | - |
dc.contributor.nonIdAuthor | Lee, Jung Hwan | - |
dc.contributor.nonIdAuthor | Kim, Sungsoon | - |
dc.contributor.nonIdAuthor | Chun, Do Hyung | - |
dc.contributor.nonIdAuthor | Lee, SunJe | - |
dc.contributor.nonIdAuthor | Oh, Hyung-Suk | - |
dc.contributor.nonIdAuthor | Park, Jong Hyeok | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | EXCITON BINDING-ENERGY | - |
dc.subject.keywordPlus | SPLITTING RECENT PROGRESS | - |
dc.subject.keywordPlus | HYDROGEN-PRODUCTION | - |
dc.subject.keywordPlus | EFFECTIVE MASSES | - |
dc.subject.keywordPlus | LIGHT-SOAKING | - |
dc.subject.keywordPlus | PERFORMANCE | - |
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