Effect of Lithium Bis(oxalato) borate Additive on Electrochemical Performance of Li1.17Ni0.17Mn0.5Co0.17O2 Cathodes for Lithium-Ion Batteries

Cited 41 time in webofscience Cited 0 time in scopus
  • Hit : 196
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorLee, Sung Junko
dc.contributor.authorHan, Jung-Guko
dc.contributor.authorPark, Inbokko
dc.contributor.authorSong, Juhyeko
dc.contributor.authorCho, Jaephilko
dc.contributor.authorKim, Jeom-Sooko
dc.contributor.authorChoi, Nam-Soonko
dc.date.accessioned2021-08-20T07:10:45Z-
dc.date.available2021-08-20T07:10:45Z-
dc.date.created2021-08-20-
dc.date.created2021-08-20-
dc.date.created2021-08-20-
dc.date.issued2014-
dc.identifier.citationJOURNAL OF THE ELECTROCHEMICAL SOCIETY, v.161, no.14, pp.A2012 - A2019-
dc.identifier.issn0013-4651-
dc.identifier.urihttp://hdl.handle.net/10203/287330-
dc.description.abstractLithium bis(oxalato) borate (LiBOB) is utilized as an oxidative additive to prevent the unwanted electrolyte decomposition on the surface of Li1.17Ni0.17Mn0.5Co0.17O2 cathodes. Our investigation reveals that the LiBOB additive forms a protective layer on the cathode surface and effectively mitigates severe oxidative decomposition of LiPF6-based electrolytes. Noticeable improvements in the cycling stability and rate capability of Li1.17Ni0.17Mn0.5Co0.17O2 cathodes are achieved in the LiBOB-added electrolyte. After 100 cycles at 60 degrees C, the discharge capacity retention of the Li1.17Ni0.17Mn0.5Co0.17O2 cathode was 28.6% in the reference electrolyte, whereas the LiBOB-containing electrolyte maintained 77.6% of its initial discharge capacity. Moreover, the Li1.17Ni0.17Mn0.5Co0.17O2 cathode with LiBOB additive delivered a superior discharge capacity of 115 mAh g(-1) at a high rate of 2 C compared with the reference electrolyte. The OCV of a full cell charged in the reference electrolyte drastically decreased from 4.22 V to 3.52 V during storage at 60 degrees C, whereas a full cell charged in the LiBOB-added electrolyte exhibited superior retention of the OCV. (C) The Author(s) 2014. Published by ECS. All rights reserved.-
dc.languageEnglish-
dc.publisherELECTROCHEMICAL SOC INC-
dc.titleEffect of Lithium Bis(oxalato) borate Additive on Electrochemical Performance of Li1.17Ni0.17Mn0.5Co0.17O2 Cathodes for Lithium-Ion Batteries-
dc.typeArticle-
dc.identifier.wosid000345975500012-
dc.identifier.scopusid2-s2.0-84916935167-
dc.type.rimsART-
dc.citation.volume161-
dc.citation.issue14-
dc.citation.beginningpageA2012-
dc.citation.endingpageA2019-
dc.citation.publicationnameJOURNAL OF THE ELECTROCHEMICAL SOCIETY-
dc.identifier.doi10.1149/2.0211414jes-
dc.contributor.localauthorChoi, Nam-Soon-
dc.contributor.nonIdAuthorLee, Sung Jun-
dc.contributor.nonIdAuthorHan, Jung-Gu-
dc.contributor.nonIdAuthorPark, Inbok-
dc.contributor.nonIdAuthorSong, Juhye-
dc.contributor.nonIdAuthorCho, Jaephil-
dc.contributor.nonIdAuthorKim, Jeom-Soo-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordPlusHIGH-VOLTAGE SPINEL-
dc.subject.keywordPlusLINI0.5MN1.5O4 CATHODES-
dc.subject.keywordPlusPOSITIVE ELECTRODE-
dc.subject.keywordPlusLAYERED OXIDE-
dc.subject.keywordPlusCAPACITY-
dc.subject.keywordPlusPHOSPHITE-
dc.subject.keywordPlusCELLS-
Appears in Collection
CBE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 41 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0