کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1293519 1498264 2015 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synergetic proton conduction in BaZr0.8Y0.2O3 -δ–carbonate composite electrolyte for intermediate-temperature solid oxide fuel cells
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Synergetic proton conduction in BaZr0.8Y0.2O3 -δ–carbonate composite electrolyte for intermediate-temperature solid oxide fuel cells
چکیده انگلیسی


• Dense microstructure of the composite electrolyte membrane
• Ionic conductivity increases with the partial pressures of H2 and H2O
• Proposed a new model for synergetic proton transport

In the present study, electrical properties of a composite electrolyte composed of a BaZr0.8Y0.2O3 -δ (BZY) and a perspective of defect chemistry. A DFT first-principles calculation further confirmed that proton transfer in molten carbonates was a low-energy process.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Ionics - Volume 279, 15 October 2015, Pages 66–71
نویسندگان
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