Pre-lithiated carbon-coated Si/SiOx nanospheres as a negative electrode material for advanced lithium ion capacitors
DC Field | Value | Language |
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dc.contributor.author | Park, Eunjun | - |
dc.contributor.author | Chung, Dong Jae | - |
dc.contributor.author | Park, Min-Sik | - |
dc.contributor.author | Kim, Hansu | - |
dc.date.accessioned | 2021-07-30T04:55:00Z | - |
dc.date.available | 2021-07-30T04:55:00Z | - |
dc.date.issued | 2019-11 | - |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.issn | 1873-2755 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/2125 | - |
dc.description.abstract | A high-performance lithium ion capacitor (LIC) composed of activated carbon (as the positive electrode) and pre-lithiated C-coated Si/SiOx nanospheres (as the negative electrode) is investigated as a potential energy storage system for high-power and high-energy applications. Under optimized pre-lithiation conditions, the feasibility of pre-lithiated C-coated Si/SiOx nanospheres is thoroughly examined as an advanced negative electrode compared with a conventional graphite LIC using pre-lithiated C-coated Si/SiOx nanospheres. The pre-lithiated C-coated Si/SiOx nanospheres show much improved reversible capacity and rate capability with higher capacity retention at a high current density of 10C up to 1000 cycles compared with a conventional LIC. Such improvements may be attributed to the unique physical and chemical properties of C-coated Si/SiOx nanospheres. We believe that this approach provides a practical guideline for developing and successfully implementing advanced LICs. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER | - |
dc.title | Pre-lithiated carbon-coated Si/SiOx nanospheres as a negative electrode material for advanced lithium ion capacitors | - |
dc.type | Article | - |
dc.publisher.location | 네델란드 | - |
dc.identifier.doi | 10.1016/j.jpowsour.2019.227094 | - |
dc.identifier.scopusid | 2-s2.0-85072215663 | - |
dc.identifier.wosid | 000496898900031 | - |
dc.identifier.bibliographicCitation | JOURNAL OF POWER SOURCES, v.440, pp 1 - 7 | - |
dc.citation.title | JOURNAL OF POWER SOURCES | - |
dc.citation.volume | 440 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 7 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | GRAPHITE ANODE | - |
dc.subject.keywordPlus | HYBRID | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CATHODE | - |
dc.subject.keywordAuthor | Lithium ion capacitor | - |
dc.subject.keywordAuthor | Si/SiOx | - |
dc.subject.keywordAuthor | C-coated Si/SiOx nanospheres | - |
dc.subject.keywordAuthor | Negative electrodes | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0378775319310870?via%3Dihub | - |
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