智能材料具有感知和执行功能,近年来受到广泛研究.在微机器人领域智能材料作为微驱动器,有着广泛的应用前景.本实验制备了一种铁磁性智能执行材料,并研究了该材料在磁场下的形变特性.采用该材料作微执行器制作出了水下微机器人模型.实验表明,该模型在交变磁场的作用下,微执行器将做高频率划动,使水下微机器人模型能够在水中产生运动.这种外场驱动方法和材料在医学领域有着良好的应用前景.
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