Effect of TiC addition on SnSb-C composite anodes for sodium-ion batteries
DC Field | Value | Language |
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dc.contributor.author | Kim, Il Tae | - |
dc.contributor.author | Kim, Sang-Ok | - |
dc.contributor.author | Manthiram, Arumugam | - |
dc.date.available | 2020-02-28T15:43:15Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2014-12-10 | - |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/12034 | - |
dc.description.abstract | Tin-antimony alloy (SnSb) particles dispersed in a conductive matrix comprised of TiC and carbon have been synthesized by high energy mechanical milling (HEMM) and explored as anodes for sodium-ion batteries. The SnSb TiC C samples have been prepared with different TiC and carbon contents in the composite, characterized by X-ray diffraction before and after sodiation and by high-resolution transmission electron microscopy, and compared to SnSb C as a baseline. The SnSb TiC C anodes demonstrate better cyclic performance as well as better rate-capability compared to SnSb C. In addition, the increase in TiC content in the composite leads to better electrochemical performance. SnSb-TiC(40%)-C(20%) and SnSb-TiC(40%)-C(30%) electrodes exhibit the best electrochemical performance, which could result from both the well-developed SnSb as an electrochemically active nanocrystalline material and the conductive matrix composed of a combination of TiC and carbon. Additionally, the use of FEC electrolyte additive results in much better electrochemical performance even at high-rate current density when combined with this material due to the formation of a stable and thin SEI layer. (C) 2014 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | JOURNAL OF POWER SOURCES | - |
dc.subject | NEGATIVE ELECTRODE MATERIAL | - |
dc.subject | RECHARGEABLE NA BATTERIES | - |
dc.subject | LONG CYCLE LIFE | - |
dc.subject | HIGH-CAPACITY | - |
dc.subject | CARBONATE | - |
dc.subject | INSERTION | - |
dc.subject | NANOCOMPOSITES | - |
dc.subject | PERFORMANCE | - |
dc.subject | CATHODE | - |
dc.title | Effect of TiC addition on SnSb-C composite anodes for sodium-ion batteries | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000340975200104 | - |
dc.identifier.doi | 10.1016/j.jpowsour.2014.07.081 | - |
dc.identifier.bibliographicCitation | JOURNAL OF POWER SOURCES, v.269, pp.848 - 854 | - |
dc.identifier.scopusid | 2-s2.0-84905192838 | - |
dc.citation.endPage | 854 | - |
dc.citation.startPage | 848 | - |
dc.citation.title | JOURNAL OF POWER SOURCES | - |
dc.citation.volume | 269 | - |
dc.contributor.affiliatedAuthor | Kim, Il Tae | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Sodium-ion batteries | - |
dc.subject.keywordAuthor | Tin-antimony alloy anodes | - |
dc.subject.keywordAuthor | Titanium carbide | - |
dc.subject.keywordAuthor | Electrolyte additives | - |
dc.subject.keywordPlus | NEGATIVE ELECTRODE MATERIAL | - |
dc.subject.keywordPlus | RECHARGEABLE NA BATTERIES | - |
dc.subject.keywordPlus | LONG CYCLE LIFE | - |
dc.subject.keywordPlus | HIGH-CAPACITY | - |
dc.subject.keywordPlus | CARBONATE | - |
dc.subject.keywordPlus | INSERTION | - |
dc.subject.keywordPlus | NANOCOMPOSITES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CATHODE | - |
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.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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