Influence of Size of NiO-SDC on the Electrochemical Properties for SOFC Anodes

Li Jing Qi; Wen Yan Liu; Hai Yan Wang

doi:10.4028/www.scientific.net/AMR.798-799.120

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Synthesis and Characterization of Vinyl Substituted 2,2-Bisferrocenylpropane and Corresponding Polymers
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Studies on an Ecofriendly Oxidative Degradation System for Phenol
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Influence of Size of NiO-SDC on the Electrochemical Properties for SOFC Anodes
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Investigation on the Microstructures and Creep Properties of Mg-7~11wt. %Zn-4 wt. %Al Based Alloys
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The Degradation of Decabromodiphenyl Ether in the Supercritical Fluid
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Effect of Initial Temperature on Free Radicals of Gas Explosion in Restricted Space
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Influence of Size of NiO-SDC on the Electrochemical Properties for SOFC Anodes

Abstract:

NiO and SDC Powders were Prepared by Sol-Gel Method and then Calcined at 400、600 and 800°C. Nio-SDC Anode Materials were Synthesized by Solid State Reaction According to the Mass Ratio of Nio:SDC=65:35 Ratio . XRD Measurement Showed that Powders Consist of Two Phases, the Cubic Nio and Fluorite Structure Ceria . the Grain Size was Shown to Increase with Increasing Temperature. the Cermet with Ni-SDC Powders Calcined at 400°C Showed the Highest Electric Conductivity and a Lower Degree of Polarization.The Electrical Conductivity was 4155Scm^-1 and Overpotential was 0.12V at 600°C.