Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 홍석준 | - |
dc.date.accessioned | 2019-01-02T06:53:59Z | - |
dc.date.available | 2019-01-02T06:53:59Z | - |
dc.date.issued | 2018-05 | - |
dc.identifier.citation | NANOMATERIALS, v. 8, No. 5, Article no. 323 | en_US |
dc.identifier.issn | 2079-4991 | - |
dc.identifier.uri | https://www.mdpi.com/2079-4991/8/5/323/htm | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/81038 | - |
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. | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation of Korea (NRF) grant (2017R1A2B3005706, NRF-2016R1A5A1938472), Creative Materials Discovery Program (NRF-2016M3D1A1900035), Global Frontier R&D Program on Center for Multiscale Energy System (Grant No. 2012-054172) and Institute of Engineering Research at Seoul National University. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | MDPI AG | en_US |
dc.subject | hierarchical nanostructure | en_US |
dc.subject | photochemical | en_US |
dc.subject | solar water splitting | en_US |
dc.subject | photoelectrochemical (PEC) cell | en_US |
dc.subject | surface plasmon | en_US |
dc.title | ZnO/CuO/M (M = Ag, Au) Hierarchical Nanostructure by Successive Photoreduction Process for Solar Hydrogen Generation | en_US |
dc.type | Article | en_US |
dc.relation.no | 5 | - |
dc.relation.volume | 8 | - |
dc.identifier.doi | 10.3390/nano8050323 | - |
dc.relation.page | 1-9 | - |
dc.relation.journal | NANOMATERIALS | - |
dc.contributor.googleauthor | Kwon, Jinhyeong | - |
dc.contributor.googleauthor | Cho, Hyunmin | - |
dc.contributor.googleauthor | Jung, Jinwook | - |
dc.contributor.googleauthor | Lee, Habeom | - |
dc.contributor.googleauthor | Hong, Sukjoon | - |
dc.contributor.googleauthor | Yeo, Junyeob | - |
dc.contributor.googleauthor | Han, Seungyong | - |
dc.contributor.googleauthor | Ko, Seung Hwan | - |
dc.relation.code | 2018003999 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | sukjoonhong | - |
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