Polyvinylpyrrolidone-assisted synthesis of microscale C-LiFePO4 with high tap density as positive electrode materials for lithium batteries
DC Field | Value | Language |
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dc.contributor.author | Oh, Sung Woo | - |
dc.contributor.author | Myung, Seung-Taek | - |
dc.contributor.author | Oh, Seung-Min | - |
dc.contributor.author | Yoon, Chong Seung | - |
dc.contributor.author | Amine, Khalil | - |
dc.contributor.author | Sun, Yang-Kook | - |
dc.date.accessioned | 2022-12-20T19:18:10Z | - |
dc.date.available | 2022-12-20T19:18:10Z | - |
dc.date.created | 2022-08-27 | - |
dc.date.issued | 2010-01 | - |
dc.identifier.issn | 0013-4686 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/175573 | - |
dc.description.abstract | Carbon-coated LiFePO4 (C-LiFePO4) with micron particle size (6 mu m) and high tap density (1.6 g cm(-3)) was prepared from spherical FePO4 center dot 2H(2)O powder via the co-precipitation method. The C-LiFePO4 powder was calcined at temperatures between 650 and 800 degrees C. The 6 mu m C-LiFePO4 prepared at 800 degrees C exhibited an excellent rate capability, delivering 150 mAh g(-1) on discharge at the 0.1 C-rate and 108 mAh g(-1) at the 5 C-rate. The volumetric capacity of the 6 pm C-LiFePO4 corresponded to 225 mAh cm(-3), since the large secondary particles (6 mu m) C-LiFePO4 Sufficiently allowed tight packing of the particles. The 6 mu m C-LiFePO4 powder with high tap density makes an attractive positive electrode candidate for lithium-ion batteries designed for high energy density. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Polyvinylpyrrolidone-assisted synthesis of microscale C-LiFePO4 with high tap density as positive electrode materials for lithium batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Chong Seung | - |
dc.contributor.affiliatedAuthor | Sun, Yang-Kook | - |
dc.identifier.doi | 10.1016/j.electacta.2009.10.007 | - |
dc.identifier.scopusid | 2-s2.0-70549099916 | - |
dc.identifier.wosid | 000274020200081 | - |
dc.identifier.bibliographicCitation | ELECTROCHIMICA ACTA, v.55, no.3, pp.1193 - 1199 | - |
dc.relation.isPartOf | ELECTROCHIMICA ACTA | - |
dc.citation.title | ELECTROCHIMICA ACTA | - |
dc.citation.volume | 55 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1193 | - |
dc.citation.endPage | 1199 | - |
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 | CATHODE MATERIAL | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PROPERTIES | - |
dc.subject.keywordPlus | PHOSPHO-OLIVINES | - |
dc.subject.keywordPlus | SPHERICAL LICOO2 | - |
dc.subject.keywordPlus | LIFEPO4 | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | IRON | - |
dc.subject.keywordPlus | FE2P | - |
dc.subject.keywordAuthor | Microscale-LiFePO4 | - |
dc.subject.keywordAuthor | Tap density | - |
dc.subject.keywordAuthor | Volumetric capacity | - |
dc.subject.keywordAuthor | Cathode | - |
dc.subject.keywordAuthor | Lithium batteries | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0013468609012808?via%3Dihub | - |
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