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Research Progress of Preparation and Dielectric Properties of Ba(Zrxti1-X)O3 Ceramic

CHEN Xiaoyong, CaAIWei ,FU Chunlin

(School of Metallurgical and Materials Engineering, Chongqing University of Science and Technology, Chongqing 401331)

Abstract: Barium zirconate titanate (short for BZT) has excellent properties, such as strong dielectric nonlinearity, low leakage current, high dielectric constant, adjustable Curie temperature, high-voltage resistance and so on. In this paper, the latest progresses of preparation methods, the effect of size and composition on dielectric properties of BZT ceramic were reviewed. Some problems required to be resolved in the research of BZT ceramic were outlined.

Keywords: barium zirconate titanate, ceramic, preparation methods, dielectric property, composition


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