کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7746095 1498280 2014 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation of hydroxide ion conductive KOH-ZrO2 electrolyte for all-solid state iron/air secondary battery
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Preparation of hydroxide ion conductive KOH-ZrO2 electrolyte for all-solid state iron/air secondary battery
چکیده انگلیسی
The KOH-ZrO2 solid electrolytes were prepared by sol-gel process. Ion conductivity and the conducting ion species were investigated from the impedance measurement and the electromotive force measurement. Resultant KOH-ZrO2 solid electrolyte showed high conductivity of 9 × 10− 3 S cm− 1 at 20 °C and 60% relative humidity. Hydroxide ion was considered as the main charge carrier from the potentials of the water vapor concentration cells. All-solid state iron/air secondary batteries were successfully prepared with the composite negative electrode composed of sponge iron, KOH-ZrO2 electrolyte and carbon black.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Ionics - Volume 262, 1 September 2014, Pages 188-191
نویسندگان
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