Electrochemical performances of non-flammable gel electrolyte for lithium ion battery using LiFePO4 positive electrode

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タイトル別名
  • Electrochemical Performances of Non-flammable Gel Electrolyte for Lithium Ion Battery Using LiFePO<sub>4</sub> Positive Electrode

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説明

The electrochemical and thermal properties of non-flammable polymer gel electrolyte (NPGE) have been studied to examine its potential application as an electrolyte in lithium ion batteries. Diphenyl phosphite (DPP) was used as a fire retardant component of NPGE. The electrochemical studies showed that NPGE has high ionic conductivity of 0.9 mS cm−1 at 30°C and a wide electrochemical window of ca. 4 V vs. Li/Li+, which are suitable for a practical battery system. Good thermal properties are confirmed by thermal safety calorimetry (TSC) measurements.

収録刊行物

  • Electrochemistry

    Electrochemistry 78 (5), 332-335, 2010

    公益社団法人 電気化学会

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