Hydrothermal Synthesis of Dy-Doped BaTiO3 Powders
نویسنده
چکیده
strict and expensive processes, which were commonly required for the removal of free CO2 present in the atmosphere. The prepared powders were found to be crystalline, pure, and contained no BaCO3 as an impurity phase. Pure and Dy-doped BaTiO3 powders synthesized at 90 8C had the pseudocubic (space group: Pm-3m) crystal structure. Grain growth characteristics of pure and Dy-doped BaTiO3 pellets were compared during sintering in air over the temperature range from 1200 8C to 1500 8C.
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