The Electrochemical Performance of Li3V2(PO4)(3)/Graphene Nano-powder Composites as Cathode Material for Li-ion Batteries
DC Field | Value | Language |
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dc.contributor.author | Choi, Mansoo | - |
dc.contributor.author | Kim, Hyun-Soo | - |
dc.contributor.author | Lee, Young Moo | - |
dc.contributor.author | Jin, Bong-Soo | - |
dc.date.accessioned | 2022-02-03T01:35:38Z | - |
dc.date.available | 2022-02-03T01:35:38Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2014-12 | - |
dc.identifier.issn | 2093-8551 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/133973 | - |
dc.description.abstract | The Li3V2(PO4)(3)/graphene nano-particles composite was successfully synthesized by a facile sol-gel method. The addition of a graphene in Li3V2(PO4)(3)(LVP) showed the high crystallinity and influenced the morphology of the Li3V2(PO4)(3) particles observed in X-ray diffraction (XRD) and scanning electron microscopy (SEM). The LVP/graphene samples were well connected, resulting in fast charge transfer. The effect of the addition graphene nano-particles on electrochemical performance of the materials was investigated. Compared with the pristine LVP, the LVP/graphene composite delivered a higher discharge capacity of 122 mAh g(-1) at 0.1 C-rate, better rate capability and cyclability in the potential range of 3.0-4.3 V. The electrochemical impedance spectra (EIS) measurement showed the improved electronic conductivity for the LVP/graphene composite, which can ensure the high specific capacity and rate capability. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN ELECTROCHEMISTRY SOC | - |
dc.title | The Electrochemical Performance of Li3V2(PO4)(3)/Graphene Nano-powder Composites as Cathode Material for Li-ion Batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Young Moo | - |
dc.identifier.doi | 10.5229/JECST.2014.5.4.109 | - |
dc.identifier.scopusid | 2-s2.0-85000707804 | - |
dc.identifier.wosid | 000354527100003 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ELECTROCHEMICAL SCIENCE AND TECHNOLOGY, v.5, no.4, pp.109 - 114 | - |
dc.relation.isPartOf | JOURNAL OF ELECTROCHEMICAL SCIENCE AND TECHNOLOGY | - |
dc.citation.title | JOURNAL OF ELECTROCHEMICAL SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 5 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 109 | - |
dc.citation.endPage | 114 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.subject.keywordPlus | LITHIUM VANADIUM PHOSPHATE | - |
dc.subject.keywordPlus | HYDROTHERMAL SYNTHESIS | - |
dc.subject.keywordPlus | ANODE MATERIAL | - |
dc.subject.keywordPlus | CARBON | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordAuthor | Lithium vanadium phosphate | - |
dc.subject.keywordAuthor | graphene nano-powder | - |
dc.subject.keywordAuthor | electrical conductivity | - |
dc.subject.keywordAuthor | Li-ion battery | - |
dc.identifier.url | https://www.jecst.org/journal/view.php?doi=10.33961/JECST.2014.5.4.109 | - |
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