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Hierarchical carbon-silicon nanowire heterostructures for the hydrogen evolution reaction
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Moon, Joonhee | - |
dc.contributor.author | Sim, Uk | - |
dc.contributor.author | Kim, Dong Jin | - |
dc.contributor.author | Ahn, Hyo-Yong | - |
dc.contributor.author | An, Junghyun | - |
dc.contributor.author | Ha, Heonjin | - |
dc.contributor.author | Choi, Kyoung Soon | - |
dc.contributor.author | Jeon, Cheolho | - |
dc.contributor.author | Lee, Jouhahn | - |
dc.contributor.author | Nam, Ki Tae | - |
dc.contributor.author | Hong, Byung Hee | - |
dc.date.accessioned | 2021-01-31T08:33:06Z | - |
dc.date.available | 2021-01-31T08:33:06Z | - |
dc.date.created | 2019-05-15 | - |
dc.date.issued | 2018-08-07 | - |
dc.identifier.citation | Nanoscale, Vol.10 No.29, pp.13936-13941 | - |
dc.identifier.issn | 2040-3364 | - |
dc.identifier.other | 73725 | - |
dc.identifier.uri | https://hdl.handle.net/10371/172228 | - |
dc.description.abstract | Silicon nanowires (SiNWs) opened up exciting possibilities in a variety of research fields due to their unique anisotropic morphologies, facile tuning capabilities, and accessible fabrication methods. The SiNW-based photoelectrochemical (PEC) conversion has recently been known to provide an efficiency superior to that of various photo-responsive semiconductor heterostructures. However, a challenge still remains in designing optimum structures to minimize photo-oxidation and photo-corrosion of the Si surface in a liquid electrolyte. Here, we report a simple method to synthesize hierarchically branched carbon nanowires (CNWs) on SiNWs utilizing copper vapor as the catalyst in a chemical vapor deposition (CVD) process, which exhibits outstanding photo catalytic activities for hydrogen generation along with excellent chemical stability against oxidation and corrosion. Thus, we believe that the CNW-SiNW photoelectrodes would provide a new route to developing high-performing cost-effective catalysts essential for advanced energy conversion and storage technologies. | - |
dc.language | 영어 | - |
dc.publisher | Royal Society of Chemistry | - |
dc.title | Hierarchical carbon-silicon nanowire heterostructures for the hydrogen evolution reaction | - |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 홍병희 | - |
dc.identifier.doi | 10.1039/c8nr02262c | - |
dc.citation.journaltitle | Nanoscale | - |
dc.identifier.wosid | 000443633600014 | - |
dc.identifier.scopusid | 2-s2.0-85050830544 | - |
dc.citation.endpage | 13941 | - |
dc.citation.number | 29 | - |
dc.citation.startpage | 13936 | - |
dc.citation.volume | 10 | - |
dc.identifier.sci | 000443633600014 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Nam, Ki Tae | - |
dc.contributor.affiliatedAuthor | Hong, Byung Hee | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | RAMAN-SPECTRA | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | PHOTOCATHODE | - |
dc.subject.keywordPlus | TRANSISTORS | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | CATALYST | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.subject.keywordPlus | OXIDE | - |
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