DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Youn Jeong | ko |
dc.contributor.author | Jeong, Inyoung | ko |
dc.contributor.author | Lee, Jaehyuk | ko |
dc.contributor.author | Lee, Jinwoo | ko |
dc.contributor.author | Ko, Min Jae | ko |
dc.contributor.author | Lee, Jae Sung | ko |
dc.date.accessioned | 2018-08-20T08:09:22Z | - |
dc.date.available | 2018-08-20T08:09:22Z | - |
dc.date.created | 2018-08-10 | - |
dc.date.created | 2018-08-10 | - |
dc.date.created | 2018-08-10 | - |
dc.date.issued | 2016-07 | - |
dc.identifier.citation | ACS NANO, v.10, no.7, pp.6980 - 6987 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.uri | http://hdl.handle.net/10203/245011 | - |
dc.description.abstract | Solar fuel production, mimicking natural photosynthesis of converting CO2 into useful fuels and storing solar energy as chemical energy, has received great attention in recent years. Practical large-scale fuel production needs a unique device capable of CO2 reduction using only solar energy and water as an electron source. Here we report such a system composed of a gold-decorated triple-layered ZnO@ZnTe@CdTe core-shell nanorod array photocathode and a CH3NH3PbI3 perovskite solar cell in tandem. The assembly allows effective light harvesting of higher energy photons (>2.14 eV) from the front-side photocathode and lower energy photons (>1.5 eV) from the back-side-positioned perovskite solar cell in a single-photon excitation. This system represents an example of a photocathode-photovoltaic tandem device operating under sunlight without external bias for selective CO2 conversion. It exhibited a steady solar-to-CO conversion efficiency over 0.35% and a solar-to-fuel conversion efficiency exceeding 0.43% including H-2 as a minor product. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Unbiased Sunlight-Driven Artificial Photosynthesis of Carbon Monoxide from CO2 Using a ZnTe-Based Photocathode and a Perovskite Solar Cell in Tandem | - |
dc.type | Article | - |
dc.identifier.wosid | 000380576600064 | - |
dc.identifier.scopusid | 2-s2.0-84979950814 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 6980 | - |
dc.citation.endingpage | 6987 | - |
dc.citation.publicationname | ACS NANO | - |
dc.identifier.doi | 10.1021/acsnano.6b02965 | - |
dc.contributor.localauthor | Lee, Jinwoo | - |
dc.contributor.nonIdAuthor | Jang, Youn Jeong | - |
dc.contributor.nonIdAuthor | Jeong, Inyoung | - |
dc.contributor.nonIdAuthor | Lee, Jaehyuk | - |
dc.contributor.nonIdAuthor | Ko, Min Jae | - |
dc.contributor.nonIdAuthor | Lee, Jae Sung | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | artificial photosynthesis | - |
dc.subject.keywordAuthor | unbiased photoelectrochemical cell | - |
dc.subject.keywordAuthor | ZnTe photocathode | - |
dc.subject.keywordAuthor | perovskite solar cell | - |
dc.subject.keywordAuthor | CO2 reduction | - |
dc.subject.keywordPlus | CONVERSION EFFICIENCY | - |
dc.subject.keywordPlus | HYDROGEN-PRODUCTION | - |
dc.subject.keywordPlus | ENERGY-CONVERSION | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | FUELS | - |
dc.subject.keywordPlus | PHOTOVOLTAICS | - |
dc.subject.keywordPlus | EVOLUTION | - |
dc.subject.keywordPlus | NANOWIRE | - |
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