Abstract

Phase transitions in the mixture of powders C₆H₁₆NBr (DIPAB) and PbTiO₃ and composites x-bTiO₃–(1 – x)C₆H₁₆NBr at x from 0.05 to 0.45 have been studied by the differential thermal analysis (DTA) method. The DTA signal is compared to the temperature dependence of dielectric permittivity ε'(T) of the xPbTiO₃–(1 – x)C₆H₁₆NBr composites. The addition of lead titanate to C₆H₁₆NBr is shown to lead to the appearance of new phase transition in both the composites and the powder mixture.

中文翻译：

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铁电体粉末C 6 H 16 NBr和PbTiO 3在混合物中相互作用的影响

摘要

在粉末的混合物相转变Ç ₆ ħ ₁₆ NBR（DIPAB）和的PbTiO ₃和复合材料X -bTiO ₃ - （1 - X）C ₆ H ^ ₁₆ NBR在X为0.05至0.45进行了研究由差热分析（ DTA）方法。将DTA信号与x PbTiO ₃ –（1 – x）C ₆ H ₁₆ NBr复合材料的介电常数ε'（T）的温度相关性进行比较。将钛酸铅添加到C ₆ H _16中事实证明，NBr会导致复合材料和粉末混合物中出现新的相变。