Rational Design of Low Cost and High Energy Lithium Batteries through Tailored Fluorine-free Electrolyte and Nanostructured S/C Composite
DC Field | Value | Language |
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dc.contributor.author | Agostini, M. | - |
dc.contributor.author | Lim, D. -H. | - |
dc.contributor.author | Sadd, M. | - |
dc.contributor.author | Hwang, J. -Y. | - |
dc.contributor.author | Brutti, S. | - |
dc.contributor.author | Heo, J. W. | - |
dc.contributor.author | Ahn, J. H. | - |
dc.contributor.author | Sun, Y. K. | - |
dc.contributor.author | Matic, A. | - |
dc.date.accessioned | 2021-07-30T05:10:00Z | - |
dc.date.available | 2021-07-30T05:10:00Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2018-09 | - |
dc.identifier.issn | 1864-5631 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/3321 | - |
dc.description.abstract | We report a new Li–S cell concept based on an optimized F-free catholyte solution and a high loading nanostructured C/S composite cathode. The Li2S8 present in the electrolyte ensures both buffering against active material dissolution and Li+ conduction. The high S loading is obtained by confining elemental S (≈80 %) in the pores of a highly ordered mesopores carbon (CMK3). With this concept we demonstrate stabilization of a high energy density and excellent cycling performance over 500 cycles. This Li–S cell has a specific capacity that reaches over 1000 mA h g−1, with an overall S loading of 3.6 mg cm−2 and low electrolyte volume (i.e., 10 μL cm−2), resulting in a practical energy density of 365 Wh kg−1. The Li–S system proposed thus meets the requirements for large scale energy storage systems and is expected to be environmentally friendly and have lower cost compared with the commercial Li-ion battery thanks to the removal of both Co and F from the overall formulation. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Rational Design of Low Cost and High Energy Lithium Batteries through Tailored Fluorine-free Electrolyte and Nanostructured S/C Composite | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sun, Y. K. | - |
dc.identifier.doi | 10.1002/cssc.201801017 | - |
dc.identifier.scopusid | 2-s2.0-85050633037 | - |
dc.identifier.wosid | 000444225600017 | - |
dc.identifier.bibliographicCitation | CHEMSUSCHEM, v.11, no.17, pp.2981 - 2986 | - |
dc.relation.isPartOf | CHEMSUSCHEM | - |
dc.citation.title | CHEMSUSCHEM | - |
dc.citation.volume | 11 | - |
dc.citation.number | 17 | - |
dc.citation.startPage | 2981 | - |
dc.citation.endPage | 2986 | - |
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 | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology | - |
dc.subject.keywordPlus | SULFUR | - |
dc.subject.keywordPlus | CATHODE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | ANODE | - |
dc.subject.keywordPlus | LINO3 | - |
dc.subject.keywordAuthor | batteries | - |
dc.subject.keywordAuthor | composite | - |
dc.subject.keywordAuthor | electrolyte | - |
dc.subject.keywordAuthor | lithium-ion | - |
dc.subject.keywordAuthor | Li-S battery | - |
dc.identifier.url | https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cssc.201801017 | - |
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