Graphene-Based Hybrid Electrode Material for High-Power Lithium-Ion Batteries
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Haegyeom | - |
dc.contributor.author | Kim, Sung-Wook | - |
dc.contributor.author | Hong, Jihyun | - |
dc.contributor.author | Lim, Hee-Dae | - |
dc.contributor.author | Kim, Hyung Sub | - |
dc.contributor.author | Yoo, Jung-Keun | - |
dc.contributor.author | Kang, Kisuk | - |
dc.date.accessioned | 2023-07-05T03:56:24Z | - |
dc.date.available | 2023-07-05T03:56:24Z | - |
dc.date.created | 2023-07-04 | - |
dc.date.issued | 2011-06 | - |
dc.identifier.issn | 0013-4651 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/186212 | - |
dc.description.abstract | Graphene based hybrid electrode material is fabricated from an easy and simple chemical method and is demonstrated as a cathode material for Li rechargeable batteries with high capacity and excellent rate capability. The hybrid material delivers a specific capacity of 156 mAh g(-1) at a current rate of 25 mA g(-1) (0.125 C) after 100 cycles with coulombic efficiency of nearly 100%. At elevated current rates, the specific capacity of the hybrid material is over 100 mAh g(-1) even at a current rate of 2500 mA g(-1) (similar to 12.5 C). The excellent battery performance of the hybrid material is attributed to the easy Li ion and electron transport in the amorphous FePO4/graphene hybrid structure, in which electrochemically active amorphous FePO4 films are directly grown on graphene with superior electronic conductivity. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELECTROCHEMICAL SOC INC | - |
dc.title | Graphene-Based Hybrid Electrode Material for High-Power Lithium-Ion Batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lim, Hee-Dae | - |
dc.identifier.doi | 10.1149/1.3599632 | - |
dc.identifier.scopusid | 2-s2.0-80051746236 | - |
dc.identifier.wosid | 000292154300011 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE ELECTROCHEMICAL SOCIETY, v.158, no.8, pp.A930 - A935 | - |
dc.relation.isPartOf | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | - |
dc.citation.title | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | - |
dc.citation.volume | 158 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | A930 | - |
dc.citation.endPage | A935 | - |
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.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Coatings & Films | - |
dc.subject.keywordPlus | PHOSPHO-OLIVINES | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | CATHODE | - |
dc.subject.keywordPlus | CARBON | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | OXIDE | - |
dc.identifier.url | https://iopscience.iop.org/article/10.1149/1.3599632 | - |
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