本文采用缺铁配方BaZnχCo2-χFe15.5 O27制备W型六角铁氧体,并深入研究了不同Zn离子和Co离子含量对铁氧体复合物微波性能的影响.结果表明,缺铁配方六角铁氧体复合物拥有较低的介电常数,控制Zn离子Co离子可以有效调控铁氧体复合物介电常数以及共振频率.同时通过在铁氧体复合物中添加纳米碳管调控复合物介电常数,证明纳米碳管添加量在一定范围内,铁氧体复合物可以获得优秀的微波吸收性能.
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