Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, S.-W. | - |
dc.contributor.author | Ha, J.H. | - |
dc.contributor.author | Cho, B.W. | - |
dc.contributor.author | Choi, H.-J. | - |
dc.date.accessioned | 2024-01-19T14:02:00Z | - |
dc.date.available | 2024-01-19T14:02:00Z | - |
dc.date.created | 2021-09-02 | - |
dc.date.issued | 2021-09 | - |
dc.identifier.issn | 0257-8972 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/116569 | - |
dc.description.abstract | Despite extensive studies for the last several decades, commercialization of silicon based anode materials for high-capacity batteries is slow. In particular, silicon demonstrates the rapid volumetric changes result in drastic capacity degradation for rechargeable lithium-ion batteries (LIBs). Here, we evaluate uniformly carbon-coated Si nanosheets (C-SiNSs) as effective anode materials in LIBs. We utilize the parylene C, an insulation polymer, to make a coating with a uniform thickness on the SiNSs using the chemical vapor deposition (CVD) method at room temperature. The synthesis method of the C-SiNSs includes a simple pyrolysis process at 950 °C after the uniformed parylene C coating on SiNSs. Particularly, the C-SiNSs coated with 10 nm carbon for anode material improve the capacity and the cycle performance (~2100 mAh g?1 for the 300th cycle at 0.15 C-rate) with approximately 100 % coulombic efficiency. ? 2021 Elsevier B.V. | - |
dc.language | English | - |
dc.publisher | Elsevier B.V. | - |
dc.title | Designing of high capacity Si nanosheets anode electrodes for lithium batteries | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.surfcoat.2021.127358 | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | Surface and Coatings Technology, v.421 | - |
dc.citation.title | Surface and Coatings Technology | - |
dc.citation.volume | 421 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.wosid | 000666583900011 | - |
dc.identifier.scopusid | 2-s2.0-85107392232 | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Coatings & Films | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SILICON NANOPARTICLES | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PERFORMANCE | - |
dc.subject.keywordPlus | CARBON/SILICON COMPOSITE | - |
dc.subject.keywordPlus | AMORPHOUS-CARBON | - |
dc.subject.keywordPlus | C COMPOSITE | - |
dc.subject.keywordPlus | THIN-FILM | - |
dc.subject.keywordPlus | ION | - |
dc.subject.keywordPlus | NANOFIBERS | - |
dc.subject.keywordPlus | PARYLENE | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordAuthor | Carbon coating | - |
dc.subject.keywordAuthor | Lithium-ion batteries | - |
dc.subject.keywordAuthor | Parylene C | - |
dc.subject.keywordAuthor | Pyrolysis | - |
dc.subject.keywordAuthor | Silicon nanosheets | - |
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