Temperature dependence of conductivity of mixed-phase composite polymer solid electrolytes

✍ Scribed by Władysław Wieczorek

• Publisher: Elsevier Science
• Year: 1992
• Tongue: English
• Weight: 592 KB
• Volume: 15
• Category: Article
• ISSN: 0921-5107
• DOI: 10.1016/0921-5107(92)90041-7

✦ Synopsis

This paper describes the conductivity data obtained for various polymeric electrolytes containing dispersed inorganic and organic fillers. For all of the systems studied an increase in ambient temperature conductivity in comparison with pristine poly(ethylene oxide)-based electrolytes was achieved. The temperature dependence of the conductivity data can be described by the Arrhenius equation below and above the melting point of the polymer crystalline phase. The relationship between the conductivity pre-exponential factor and the activation energy is discussed according to the Meyer-Neldel rule.