Highly flexible transparent substrate-free photoanodes using ZnO nanowires on nickel microfibers
DC Field | Value | Language |
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dc.contributor.author | Jo, Hong Seok | - |
dc.contributor.author | Samuel, Edmund | - |
dc.contributor.author | Kwon, Hyuk-Jin | - |
dc.contributor.author | Joshi, Bhavana | - |
dc.contributor.author | Kim, Min-Woo | - |
dc.contributor.author | Kim, Tae-Gun | - |
dc.contributor.author | Swihart, Mark T. | - |
dc.contributor.author | Yoon, Sam S. | - |
dc.date.accessioned | 2021-09-01T15:08:48Z | - |
dc.date.available | 2021-09-01T15:08:48Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-05-01 | - |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/65469 | - |
dc.description.abstract | We demonstrate impressive performance of photoanodes comprising ZnO nanowires grown over nickel fibers for efficient water splitting. The photoanode is substrate-free and flexible, exhibiting excellent stability (similar to 98%) in photocurrent density even after 1000 bending cycles. The hierarchically structured ZnO nanowires on nickel microfibers synergistically provide many accessible electrochemical sites and enhance the photocurrent density to 1.14mA/cm(2) at a voltage of 0.4V vs. Ag/AgCl. The one- and two-dimensional structures of the ZnO nanowires over nickel microfibers enable an efficient charge-transport mechanism that supports high light-harvesting efficiency. Scanning and transmission electron microscopy are used to study the morphologies of the samples in detail, while X-ray diffraction confirms the metallic state of Ni and the crystallinity of ZnO. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | ZINC ACETATE | - |
dc.subject | DIFFERENT MORPHOLOGIES | - |
dc.subject | WATER | - |
dc.subject | EFFICIENCY | - |
dc.subject | ELECTROLYTE | - |
dc.subject | PERFORMANCE | - |
dc.subject | GROWTH | - |
dc.subject | OXIDE | - |
dc.subject | WO3 | - |
dc.subject | SEMICONDUCTOR | - |
dc.title | Highly flexible transparent substrate-free photoanodes using ZnO nanowires on nickel microfibers | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Sam S. | - |
dc.identifier.doi | 10.1016/j.cej.2019.01.099 | - |
dc.identifier.scopusid | 2-s2.0-85060343929 | - |
dc.identifier.wosid | 000457866400002 | - |
dc.identifier.bibliographicCitation | CHEMICAL ENGINEERING JOURNAL, v.363, pp.13 - 22 | - |
dc.relation.isPartOf | CHEMICAL ENGINEERING JOURNAL | - |
dc.citation.title | CHEMICAL ENGINEERING JOURNAL | - |
dc.citation.volume | 363 | - |
dc.citation.startPage | 13 | - |
dc.citation.endPage | 22 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | ZINC ACETATE | - |
dc.subject.keywordPlus | DIFFERENT MORPHOLOGIES | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | ELECTROLYTE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | WO3 | - |
dc.subject.keywordPlus | SEMICONDUCTOR | - |
dc.subject.keywordAuthor | ZnO | - |
dc.subject.keywordAuthor | Nanowires | - |
dc.subject.keywordAuthor | Nickel | - |
dc.subject.keywordAuthor | Microfibers | - |
dc.subject.keywordAuthor | Flexible | - |
dc.subject.keywordAuthor | Transparent | - |
dc.subject.keywordAuthor | Substrate-free | - |
dc.subject.keywordAuthor | Photoanode | - |
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