Effects of Co doping on Li[Ni0.5CoxMn1.5-x]O-4 spinel materials for 5 V lithium secondary batteries via Co-precipitation
DC Field | Value | Language |
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dc.contributor.author | Oh, Sung Woo | - |
dc.contributor.author | Myung, Seung-Taek | - |
dc.contributor.author | Kang, Han Byeol | - |
dc.contributor.author | Sun, Yang-Kook | - |
dc.date.accessioned | 2022-12-20T22:44:18Z | - |
dc.date.available | 2022-12-20T22:44:18Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2009-04 | - |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/176987 | - |
dc.description.abstract | Effect of Co substitution for Mn on Li[Ni0.5CoxMn1.5-x]O-4 was investigated. Co-precipitation was employed to synthesize the [Ni0.25CoxMn0.75-x](OH)(2) as a precursor and it was fired with LiOH at 900 degrees C for 20 h in air. From Rietveld refinement of X-ray diffraction data and scanning electron microscopic examinations, it was found that the as-synthesized Li[Ni0.5CoxMn1.5-x]O-4 were crystallized in cubic spinel structure with Fd3m space group and the final products presented spherical secondary morphology (3 mu m in average). Electrochemical investigation revealed that Co3+ replacement for Mn4+ gave rise to improved rate and cycling performances probably due to the improved electronic conductivity and structural stability achieved by the presence of Co3+ in the spinel Li[Ni0.5CoxMn1.5-x]O-4. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | Effects of Co doping on Li[Ni0.5CoxMn1.5-x]O-4 spinel materials for 5 V lithium secondary batteries via Co-precipitation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sun, Yang-Kook | - |
dc.identifier.doi | 10.1016/j.jpowsour.2008.08.022 | - |
dc.identifier.scopusid | 2-s2.0-62349129816 | - |
dc.identifier.wosid | 000265317600138 | - |
dc.identifier.bibliographicCitation | JOURNAL OF POWER SOURCES, v.189, no.1, pp.752 - 756 | - |
dc.relation.isPartOf | JOURNAL OF POWER SOURCES | - |
dc.citation.title | JOURNAL OF POWER SOURCES | - |
dc.citation.volume | 189 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 752 | - |
dc.citation.endPage | 756 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
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 | ULTRASONIC SPRAY-PYROLYSIS | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PROPERTIES | - |
dc.subject.keywordPlus | CATHODE MATERIAL | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | P4(3)32 | - |
dc.subject.keywordPlus | NI | - |
dc.subject.keywordAuthor | Li[Ni0.5Mn1.5]O-4 | - |
dc.subject.keywordAuthor | 5 V | - |
dc.subject.keywordAuthor | Positive | - |
dc.subject.keywordAuthor | Electrode | - |
dc.subject.keywordAuthor | Lithium | - |
dc.subject.keywordAuthor | Batteries | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0378775308015930?via%3Dihub | - |
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