摘要:采用溶胶一凝胶一步法制备了Fe掺杂钛酸钡陶瓷。利用XRD和SEM表征分析了陶瓷样品的物相及微观形貌,并研究了Fe掺杂量的不同对其微观形貌及介电性能的影响规律。研究表明:当Fe掺杂量为摩尔分数0.10%时,晶粒大小均匀,陶瓷致密性最好,其室温介电常数达到最大值2710,介电损耗较小为0.8%。
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