کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
179462 459352 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electrolyte solution for the improved cycling performance of LiCoPO4/C composite cathodes
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Electrolyte solution for the improved cycling performance of LiCoPO4/C composite cathodes
چکیده انگلیسی

The markedly enhanced cycling performance of a LiCoPO4/C cathode was observed in a 1 M LiPF6 in fluoroethylene carbonate (FEC)/dimethyl carbonate (DMC) electrolyte solution compared to 1 M LiPF6 in ethylene carbonate (EC)/DMC electrolyte solution. Further improvement was achieved by the addition of 0.5–1% of trimethylboroxine (TMB) additive to the electrolyte solution. The capacity retention of the LiCoPO4 electrode in this electrolyte is 90% with a faradaic efficiency of 98% after 100 cycles.


► Enhanced cycling performance of LiCoPO4 cathodes in FEC-based electrolyte
► Enhanced cycling performance of LiCoPO4 cathodes with trimethylboroxine additive
► Decrease of the electrolyte volume:LiCoPO4 mass ratio improves cycling of the cells.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 28, March 2013, Pages 20–23
نویسندگان
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