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The important role of additives for improved lithium ion battery safety

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Title: The important role of additives for improved lithium ion battery safety
Authors: Park, Gumjae1, Nakamura, Hiroyoshi1, Lee, Yunsung2, Yoshio, Masaki1 yoshio@cc.saga-u.ac.jp
Source: Journal of Power Sources. Apr2009, Vol. 189 Issue 1, p602-606. 5p.
Subjects: Battery additives, Lithium-ion batteries, Storage batteries, Propane, Graphite, Electrodes, Electrolytes, Electrochemical analysis, Safety
Abstract: Abstract: 1,3-Propane sultone (PS) additive for graphite electrodes was studied for propylene carbonate (PC) and ethylene carbonate (EC)-based electrolytes in lithium batteries. Decomposition of solvents with graphite electrodes could be remarkably suppressed by addition of the PS additive in the PC-based electrolyte, leading to improvement of electrochemical performances of the cells. The 1,3-propane sultone additive showed very interesting properties for the graphite electrode. It is predicted to give a solid electrolyte interphase (SEI) on the surface of the graphite prior to solvent decomposition and bring about effects that not only suppress lithium deposition on the graphite electrode surface, but also accelerate lithium intercalation, leading to formation of LiC6 onto graphite electrode. [Copyright &y& Elsevier]
Copyright of Journal of Power Sources is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 37159322
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
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  Data: The important role of additives for improved lithium ion battery safety
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  Data: <searchLink fieldCode="AR" term="%22Park%2C+Gumjae%22">Park, Gumjae</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Nakamura%2C+Hiroyoshi%22">Nakamura, Hiroyoshi</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Lee%2C+Yunsung%22">Lee, Yunsung</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Yoshio%2C+Masaki%22">Yoshio, Masaki</searchLink><relatesTo>1</relatesTo><i> yoshio@cc.saga-u.ac.jp</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Power+Sources%22">Journal of Power Sources</searchLink>. Apr2009, Vol. 189 Issue 1, p602-606. 5p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Battery+additives%22">Battery additives</searchLink><br /><searchLink fieldCode="DE" term="%22Lithium-ion+batteries%22">Lithium-ion batteries</searchLink><br /><searchLink fieldCode="DE" term="%22Storage+batteries%22">Storage batteries</searchLink><br /><searchLink fieldCode="DE" term="%22Propane%22">Propane</searchLink><br /><searchLink fieldCode="DE" term="%22Graphite%22">Graphite</searchLink><br /><searchLink fieldCode="DE" term="%22Electrodes%22">Electrodes</searchLink><br /><searchLink fieldCode="DE" term="%22Electrolytes%22">Electrolytes</searchLink><br /><searchLink fieldCode="DE" term="%22Electrochemical+analysis%22">Electrochemical analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Safety%22">Safety</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Abstract: 1,3-Propane sultone (PS) additive for graphite electrodes was studied for propylene carbonate (PC) and ethylene carbonate (EC)-based electrolytes in lithium batteries. Decomposition of solvents with graphite electrodes could be remarkably suppressed by addition of the PS additive in the PC-based electrolyte, leading to improvement of electrochemical performances of the cells. The 1,3-propane sultone additive showed very interesting properties for the graphite electrode. It is predicted to give a solid electrolyte interphase (SEI) on the surface of the graphite prior to solvent decomposition and bring about effects that not only suppress lithium deposition on the graphite electrode surface, but also accelerate lithium intercalation, leading to formation of LiC6 onto graphite electrode. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Power Sources is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.1016/j.jpowsour.2008.09.088
    Languages:
      – Code: eng
        Text: English
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      Pagination:
        PageCount: 5
        StartPage: 602
    Subjects:
      – SubjectFull: Battery additives
        Type: general
      – SubjectFull: Lithium-ion batteries
        Type: general
      – SubjectFull: Storage batteries
        Type: general
      – SubjectFull: Propane
        Type: general
      – SubjectFull: Graphite
        Type: general
      – SubjectFull: Electrodes
        Type: general
      – SubjectFull: Electrolytes
        Type: general
      – SubjectFull: Electrochemical analysis
        Type: general
      – SubjectFull: Safety
        Type: general
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      – TitleFull: The important role of additives for improved lithium ion battery safety
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            NameFull: Park, Gumjae
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            NameFull: Nakamura, Hiroyoshi
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            NameFull: Lee, Yunsung
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            NameFull: Yoshio, Masaki
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            – D: 01
              M: 04
              Text: Apr2009
              Type: published
              Y: 2009
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              Value: 03787753
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              Value: 189
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