传统巨磁阻(GMR)材料广泛应用于生物检测、磁记录与储存、汽车转速传感器、高效电磁屏蔽/吸收材料等领域.由于具有易加工、高柔韧性等优点,GMR高分子复合材料近年来备受关注.文中介绍了涂层型、聚苯胺型、磁性纳米粒子填充型GMR高分子复合材料的制备、结构与性能,在分析制备方法对GMR性能影响的基础上,提出今后GMR高分子复合材料研究的重要方向,重点评述磁致结构化复合材料粒子相结构-熔体流变行为-凝聚态GMR性能关系,开发低填充、大GMR效应复合材料结构、性能的调控方法以及高稳定柔性GMR元器件的制作方法.
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