The influence of electrical and magnetic properties on the dosages of oxidant, doper and Fe particles was discussed in this paper.

• 为了制备电、磁性能均优电导磁复合材料，本课题首先合成出纳米Fe3O4粒子，然后无水乙醇使其表面有机化，以改善它在水溶液中的分散稳定性。