کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10567490 973278 2011 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Correlation between micro-structural properties and ionic conductivity of Li1.5Al0.5Ge1.5(PO4)3 ceramics
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Correlation between micro-structural properties and ionic conductivity of Li1.5Al0.5Ge1.5(PO4)3 ceramics
چکیده انگلیسی
▶ Li1.5Al0.5Ge1.5(PO4)3 ceramics were prepared from amorphous powders, which had been synthesized by the flash creation method. ▶ A maximum total conductivity of 2 × 10−4 S/cm at room temperature was found for a sample sintered at 750 °C for 2 h. ▶ The classical brick layer model does not adequately describe the ion transport through the grain boundaries. ▶ The predictions of a finite-element approach taking into account the limited contact area between the grains are in good agreement with the experimental ratio of grain and grain boundary resistance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 196, Issue 15, 1 August 2011, Pages 6456-6464
نویسندگان
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