Synthesis and Stability of a Nanoparticle-Infiltrated Solid Oxide Fuel Cell Electrode
نویسندگان
چکیده
منابع مشابه
Phase field modeling of microstructure evolution of electrocatalyst-infiltrated solid oxide fuel cell cathodes
Articles you may be interested in Microstructural coarsening effects on redox instability and mechanical damage in solid oxide fuel cell anodes Redox instability, mechanical deformation, and heterogeneous damage accumulation in solid oxide fuel cell anodes J. Phase-field modeling of three-phase electrode microstructures in solid oxide fuel cells Appl. Synthesis and calorimetric studies of oxide...
متن کاملSimulation of a Solid Oxide Fuel Cell with External Steam Methane Reforming and Bypass
Fuel flexibility is a significant advantage of solid oxide fuel cells (SOFCs) and can be attributed to their high operating temperature. The eligibility of a combined heat and power (CHP) system has been investigated as a new power generation methode, in this study. Natural gas fueled SOFC power systems via methane steam reforming (MSR) yield electrical conversion efficiencies exceeding 50% and...
متن کاملPerformance modeling and parametric investigation of a solid oxide fuel cell (SOFC)
In his paper, performance modeling and parametric study of a tubular solid oxide fuel cell (SOFC) fed by hydrogen was conducted. The components of the fuel cell system and its reactions were entirely modelled and an electrochemical analysis done for it. A variety of modeling parameters including temperature, working pressure and the air mass- flow rate have been investigated in order to observe...
متن کاملA two-dimensional numerical model of a planar solid oxide fuel cell
A two-dimensional CFD model of a planar solid oxide fuel cell (SOFC) has been developed.This model can predict the performance of SOFC at various operating and design conditions.The effect of Knudsen diffusion is accounted in the porous electrode (backing) and reaction zonelayers. The mathematical model solves conservation of electrons and ions and conservation ofspecies. The model is formulate...
متن کاملA New Sensitivity Study of Thermal Stress Distribution for a Planar Solid Oxide Fuel Cell
Converting chemical energy into electricity is done by an electro-chemical device known as a fuel cell. Thermal stress is caused at high operating temperature between 700 oC to 1000 oC of SOFC. Thermal stress causes gas escape, structure variability, crack initiation, crack propagation, and cease operation of the SOFC before its lifetime. The aim of this study is to presen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Electrochemical and Solid-State Letters
سال: 2007
ISSN: 1099-0062
DOI: 10.1149/1.2434203