Capacity—cycle life behavior in secondary lithium cells

The practical utilization of high energy density rechargeable lithium cells is dependent upon maintaining high capacity for the duration of the required cycle life. However, a critical, yet generic problem with room temperature lithium systems is that the capacity often declines considerably during...

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Bibliographic Details
Published inJournal of power sources Vol. 14; no. 1; pp. 53 - 56
Main Authors Somoano, R.B., Carter, B.J., Shen, D., Yen, S.P.S.
Format Journal Article
LanguageEnglish
Published Legacy CDMS Elsevier B.V 01.01.1985
Subjects
Energy Production And Conversion
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Summary:The practical utilization of high energy density rechargeable lithium cells is dependent upon maintaining high capacity for the duration of the required cycle life. However, a critical, yet generic problem with room temperature lithium systems is that the capacity often declines considerably during the early stages of cycling. We report the results of our studies on electrolyte degradation which we observe after cells have undergone 300 and 700 deep cycles with 3-methylsulfolane- and 2-methyltetrahydrofuran—LiAsF 6 electrolytes, respectively.
Bibliography:CDMS
Legacy CDMS
SourceType-Scholarly Journals-2
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ObjectType-Conference Paper-1
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SourceType-Conference Papers & Proceedings-1
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ISSN:0378-7753
1873-2755
DOI:10.1016/0378-7753(85)88010-1