Synthesis and Electrochemical Properties of Li3V2(PO4)(3)-LiMnPO4 Composite Cathode Material for Lithium-ion Batteries
DC Field | Value | Language |
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dc.contributor.author | Yun, Jin-Shik | - |
dc.contributor.author | Kim, Soo | - |
dc.contributor.author | Cho, Byung-Won | - |
dc.contributor.author | Lee, Kwan-Young | - |
dc.contributor.author | Chung, Kyung Yoon | - |
dc.contributor.author | Chang, Wonyoung | - |
dc.date.accessioned | 2021-09-06T04:22:47Z | - |
dc.date.available | 2021-09-06T04:22:47Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-02-20 | - |
dc.identifier.issn | 0253-2964 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/103946 | - |
dc.description.abstract | Carbon-coated Li3V2(PO4)(3)-LiMnPO4 composite cathode materials are first reported in this work, prepared by the mechanochemical process with a complex metal oxide as the precursor and sucrose as the carbon source. X-ray diffraction pattern of the composite material indicates that both olivine LiMnPO4 and monoclinic Li3V2(PO4)(3) co-exist. We further investigated the electrochemical properties of our Li3V2(PO4)(3)-LiMnPO4 composite cathode materials using galvanostatic charging/discharging tests, where our Li3V2(PO4)(3)-LiMnPO4 composite electrode materials exhibit the charge/discharge efficiency of 91.9%, while Li3V2(PO4)(3) and LiMnPO4 exhibit the efficiency of 87.7 and 86.7% in the first cycle. The composites display unique electrochemical performances in terms of overvoltage and cycle stability, displaying a reduced gap of 141.6 mV between charge and discharge voltage and 95.0% capacity efficiency after 15th cycles. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | PERFORMANCE | - |
dc.subject | TRANSITION | - |
dc.title | Synthesis and Electrochemical Properties of Li3V2(PO4)(3)-LiMnPO4 Composite Cathode Material for Lithium-ion Batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Kwan-Young | - |
dc.identifier.doi | 10.5012/bkcs.2013.34.2.433 | - |
dc.identifier.scopusid | 2-s2.0-84874551278 | - |
dc.identifier.wosid | 000316430200020 | - |
dc.identifier.bibliographicCitation | BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.34, no.2, pp.433 - 436 | - |
dc.relation.isPartOf | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.title | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.volume | 34 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 433 | - |
dc.citation.endPage | 436 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001742841 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.subject.keywordAuthor | Li-ion batteries | - |
dc.subject.keywordAuthor | Mechanochemical process | - |
dc.subject.keywordAuthor | Composite | - |
dc.subject.keywordAuthor | Li3V2(PO4)(3) | - |
dc.subject.keywordAuthor | LiMnPO4 | - |
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