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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 16367 | - |
dc.citation.number | 18 | - |
dc.citation.startPage | 16360 | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 6 | - |
dc.contributor.author | Park, Hyungmin | - |
dc.contributor.author | Lee, Sungjun | - |
dc.contributor.author | Yoo, Seungmin | - |
dc.contributor.author | Shin, Myoungsoo | - |
dc.contributor.author | Kim, Jieun | - |
dc.contributor.author | Chun, Myungjin | - |
dc.contributor.author | Choi, Nam-Soon | - |
dc.contributor.author | Park, Soojin | - |
dc.date.accessioned | 2023-12-22T02:12:39Z | - |
dc.date.available | 2023-12-22T02:12:39Z | - |
dc.date.created | 2014-10-24 | - |
dc.date.issued | 2014-09 | - |
dc.description.abstract | We demonstrate a facile synthesis of micrometer-sized porous Si particles via copper-assisted chemical etching process. Subsequently, metal and/or metal silicide layers are introduced on the surface of porous Si particles using a simple chemical reduction process. Macroporous Si and metal/metal silicide-coated Si electrodes exhibit a high initial Coulombic efficiency of similar to 90%. Reversible capacity of carbon-coated porous Si gradually decays after 80 cycles, while metal/metal silicide-coated porous Si electrodes show significantly improved cycling performance even after 100 cycles with a reversible capacity of >1500 mAh g(-1). We confirm that a stable solid-electrolyte interface layer is formed on metal/metal silicide-coated porous Si electrodes during cycling, leading to a highly stable cycling performance. | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.6, no.18, pp.16360 - 16367 | - |
dc.identifier.doi | 10.1021/am5046197 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.scopusid | 2-s2.0-84912051272 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/9412 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84912051272 | - |
dc.identifier.wosid | 000342328300089 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Control of Interfacial Layers for High-Performance Porous Si Lithium-Ion Battery Anode | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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