Study on the Preparation and Properties of CaZr_0.9in_0.1O_3-α and BaCe_0.85Y_0.15O_3-α Solid Electrolytes

Abstract:

CaZr_0.9In_0.1O_3-α and BaCe_0.85Y_0.15O_3-α two kinds of solid electrolytes were prepared, and the preparation conditions were determined. DSC-TG curves were used to illustrate the synthetic mechanism of CaZr_0.9In_0.1O_3-α and BaCe_0.85Y_0.15O_3-α, and XRD analyses indicate these two solid electrolytes are single phase after calcining at 1400°C for 10h. The isostatic pressing method and hot injection moulding method were used to prepare CaZr_0.9In_0.1O_3-α and BaCe_0.85Y_0.15O_3-α tubes. Through comparing the apparent density of sintered tubes, it is found that isostatic pressing shaping method is good for improving the compactness of CaZr_0.9In_0.1O_3-α sintered tubes, and hot injection moulding shaping method is good for improving the compactness of BaCe_0.85Y_0.15O_3-α sintered tubes.

• Periodical: Advanced Materials Research (Volumes 287-290)
• Pages: 939-942
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.287-290.939
• Online since: July 2011
• Authors: Yu Shi Ding, Ying Li, Yi Zhang, Chang Zhen Wang
• Keywords: Apparent Density, BaCe_0.85Y_0.15O_3-α, CaZr_0.9In_0.1O_3-α, Proton Conductor

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