Comparison of Nanorod-Structured Li[Ni0.54Co0.16Mn0.30]O-2 with Conventional Cathode Materials for Li-Ion Batteries
DC Field | Value | Language |
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dc.contributor.author | Noh, Hyung-Joo | - |
dc.contributor.author | Ju, Jin Wook | - |
dc.contributor.author | Sun, Yang Kook | - |
dc.date.accessioned | 2021-08-02T18:52:54Z | - |
dc.date.available | 2021-08-02T18:52:54Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2014-01 | - |
dc.identifier.issn | 1864-5631 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/26569 | - |
dc.description.abstract | We successfully synthesized a safe, high-capacity cathode material specifically engineered for EV applications with a full concentration gradient (FCG) of Ni and Co ions at a fixed Mn content throughout the particles. The electrochemical and thermal properties of the FCG Li[Ni0.54Co0.16Mn0.30]O-2 were evaluated and compared to those of conventional Li[Ni0.5Co0.2Mn0.3]O-2 and Li[Ni1/3Co1/3Mn1/3]O-2 materials. It was found that the FCG Li[Ni0.54Co0.16Mn0.30]O-2 demonstrated a higher discharge capacity and a superior lithium intercalation stability compared to Li[Ni0.5Co0.2Mn0.3]O-2 and Li[Ni1/3Co1/3Mn1/3]O-2 over all of the tested voltage ranges. The results of electrochemical impedance spectroscopy and transition-metal dissolution demonstrate that the microstructure of primary particle with rod-shaped morphology plays an important role in reducing metal dissolution, which thereby decreases the charge transfer resistance as a result of stabilization of the host structure. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Comparison of Nanorod-Structured Li[Ni0.54Co0.16Mn0.30]O-2 with Conventional Cathode Materials for Li-Ion Batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sun, Yang Kook | - |
dc.identifier.doi | 10.1002/cssc.201300379 | - |
dc.identifier.scopusid | 2-s2.0-84893839696 | - |
dc.identifier.wosid | 000336802400029 | - |
dc.identifier.bibliographicCitation | CHEMSUSCHEM, v.7, no.1, pp.245 - 252 | - |
dc.relation.isPartOf | CHEMSUSCHEM | - |
dc.citation.title | CHEMSUSCHEM | - |
dc.citation.volume | 7 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 245 | - |
dc.citation.endPage | 252 | - |
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 | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology | - |
dc.subject.keywordPlus | SAFE LITHIUM BATTERIES | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PROPERTIES | - |
dc.subject.keywordPlus | HIGH-ENERGY | - |
dc.subject.keywordPlus | COPRECIPITATION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | IMPROVEMENT | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordAuthor | cathode materials | - |
dc.subject.keywordAuthor | electrochemistry | - |
dc.subject.keywordAuthor | full concentration gradient | - |
dc.subject.keywordAuthor | lithium | - |
dc.subject.keywordAuthor | nanostructures | - |
dc.identifier.url | https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cssc.201300379 | - |
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