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ZnO/CuO/M (M = Ag, Au) hierarchical nanostructure by successive photoreduction process for solar hydrogen generation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwon, Jinhyeong | - |
dc.contributor.author | Cho, Hyunmin | - |
dc.contributor.author | Jung, Jinwook | - |
dc.contributor.author | Lee, Habeom | - |
dc.contributor.author | Hong, Sukjoon | - |
dc.contributor.author | Yeo, Junyeob | - |
dc.contributor.author | Han, Seungyong | - |
dc.contributor.author | Ko, Seung Hwan | - |
dc.date.accessioned | 2024-08-08T01:31:48Z | - |
dc.date.available | 2024-08-08T01:31:48Z | - |
dc.date.created | 2018-12-20 | - |
dc.date.created | 2018-12-20 | - |
dc.date.issued | 2018-05 | - |
dc.identifier.citation | Nanomaterials, Vol.8 No.5, p. 323 | - |
dc.identifier.issn | 2079-4991 | - |
dc.identifier.uri | https://hdl.handle.net/10371/206502 | - |
dc.description.abstract | To date, solar energy generation devices have been widely studied to meet a clean and sustainable energy source. Among them, water splitting photoelectrochemical cell is regarded as a promising energy generation way for splitting water molecules and generating hydrogen by sunlight. While many nanostructured metal oxides are considered as a candidate, most of them have an improper bandgap structure lowering energy transition efficiency. Herein, we introduce a novel wet-based, successive photoreduction process that can improve charge transfer efficiency by surface plasmon effect for a solar-driven water splitting device. The proposed process enables to fabricate ZnO/CuO/Ag or ZnO/CuO/Au hierarchical nanostructure, having an enhanced electrical, optical, photoelectrochemical property. The fabricated hierarchical nanostructures are demonstrated as a photocathode in the photoelectrochemical cell and characterized by using various analytic tools. | - |
dc.language | 영어 | - |
dc.publisher | MDPI AG | - |
dc.title | ZnO/CuO/M (M = Ag, Au) hierarchical nanostructure by successive photoreduction process for solar hydrogen generation | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/nano8050323 | - |
dc.citation.journaltitle | Nanomaterials | - |
dc.identifier.wosid | 000435198300054 | - |
dc.identifier.scopusid | 2-s2.0-85047606795 | - |
dc.citation.number | 5 | - |
dc.citation.startpage | 323 | - |
dc.citation.volume | 8 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Ko, Seung Hwan | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | ARTIFICIAL PHOTOSYNTHESIS | - |
dc.subject.keywordPlus | CUO PHOTOCATHODE | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | EFFICIENT | - |
dc.subject.keywordPlus | ZNO | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | HEMATITE | - |
dc.subject.keywordPlus | PHOTOANODES | - |
dc.subject.keywordPlus | NANOWIRES | - |
dc.subject.keywordAuthor | hierarchical nanostructure | - |
dc.subject.keywordAuthor | photochemical | - |
dc.subject.keywordAuthor | solar water splitting | - |
dc.subject.keywordAuthor | photoelectrochemical (PEC) cell | - |
dc.subject.keywordAuthor | surface plasmon | - |
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