Supersonically spray-coated zinc ferrite/graphitic-carbon nitride composite as a stable high-capacity anode material for lithium-ion batteries
DC Field | Value | Language |
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dc.contributor.author | Joshi, Bhavana | - |
dc.contributor.author | Samuel, Edmund | - |
dc.contributor.author | Kim, Tae-Gun | - |
dc.contributor.author | Park, Chan-Woo | - |
dc.contributor.author | Kim, Yong-Il | - |
dc.contributor.author | Swihart, Mark T. | - |
dc.contributor.author | Yoon, Woo Young | - |
dc.contributor.author | Yoon, Sam S. | - |
dc.date.accessioned | 2021-09-02T04:03:22Z | - |
dc.date.available | 2021-09-02T04:03:22Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2018-11-05 | - |
dc.identifier.issn | 0925-8388 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/71884 | - |
dc.description.abstract | This manuscript reports the preparation, characterization, and testing of stable high-capacity lithium-ion battery anodes based on graphitic carbon nitride (g-CN) nanosheets hosting ZnFe2O4 nanoparticles (ZFCN). The ZFCN is prepared by a one-pot thermal process, then supersonic cold spraying is used to rapidly deposit films with a lamellar morphology that allows enhanced capacity retention by preventing particle agglomeration. The presence of g-CN nanosheets minimizes degradation of ZnFe2O4 by providing a buffering space during the lithiation/delithiation process. The ZFCN composite anodes exhibit first reversible capacities of 1550 mAh.g(-1) at 50 mA.g(-1) and up to 934 mAh.g(-1) at 1000 mA.g(-1) after 20 cycles. The superior electrochemical performance and capacity retention (88% after 160 cycles at 100 mA.g(-1) relative to the first reversible capacity) are attributed to highly reversible alloying/conversion mechanisms. The combination of high performance and stability with the use of low-cost earth-abundant elements and scalable processing approaches gives this ZFCN composite immense potential for use as a stable high-performance anode material for lithium-ion batteries. (C) 2018 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | REDUCED GRAPHENE OXIDE | - |
dc.subject | ZNFE2O4 | - |
dc.subject | STORAGE | - |
dc.subject | NANOPARTICLES | - |
dc.subject | G-C3N4 | - |
dc.subject | MICROSPHERES | - |
dc.subject | NANOFIBERS | - |
dc.subject | NANOSHEETS | - |
dc.subject | HYBRIDS | - |
dc.title | Supersonically spray-coated zinc ferrite/graphitic-carbon nitride composite as a stable high-capacity anode material for lithium-ion batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Woo Young | - |
dc.contributor.affiliatedAuthor | Yoon, Sam S. | - |
dc.identifier.doi | 10.1016/j.jallcom.2018.07.027 | - |
dc.identifier.scopusid | 2-s2.0-85050484148 | - |
dc.identifier.wosid | 000446320700061 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ALLOYS AND COMPOUNDS, v.768, pp.525 - 534 | - |
dc.relation.isPartOf | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.citation.title | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.citation.volume | 768 | - |
dc.citation.startPage | 525 | - |
dc.citation.endPage | 534 | - |
dc.type.rims | ART | - |
dc.type.docType | Review | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.subject.keywordPlus | REDUCED GRAPHENE OXIDE | - |
dc.subject.keywordPlus | ZNFE2O4 | - |
dc.subject.keywordPlus | STORAGE | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | G-C3N4 | - |
dc.subject.keywordPlus | MICROSPHERES | - |
dc.subject.keywordPlus | NANOFIBERS | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | HYBRIDS | - |
dc.subject.keywordAuthor | ZnFe2O4 | - |
dc.subject.keywordAuthor | Supersonic cold spraying | - |
dc.subject.keywordAuthor | Graphitic carbon nitride | - |
dc.subject.keywordAuthor | Lithium-ion battery | - |
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