Hydrothermal Synthesis and Characterization of BaZrO3 Based Solid Electrolytes

Abstract

Abstract: Based on hydrothermal synthesis of BaZrO₃,a series of solid electrolytes were prepared.The phase,grain size and dopant-containing ratios of the products were characterized by the techniques such as XRD,SEM,IR,²⁷Al MAS NMR and chemical analysis.The results indicated that the phase is cubic perovskite-type BaZrO₃,the products show polycrystalline powders in which grain sizes are 3～5μm.Moreover,under the hydrothermal conditions in this paper,the dopant-containing ratios of the products are similar to that of starting feedings.

Key words: Hydrothermal synthesis, Solid electrolytes, Perovskite

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ZHENG Wen-Jun, MENG Xian-Ping, ZHOU Feng-Qi, LIU Chuan, YUE Yong, PANG Wen-Qin. Hydrothermal Synthesis and Characterization of BaZrO₃ Based Solid Electrolytes[J]. Chem. J. Chinese Universities, 1996, 17(11): 1666.

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Hydrothermal Synthesis and Characterization of BaZrO₃ Based Solid Electrolytes

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