Fe3O4 magnetic nanoparticles were prepared by the aqueous co-precipitation of FeCl3·6H2O and FeCl2·4H2O with addition ......

采用化学共沉淀法先生成Fe3O4微粒,再将其分散于含有表面活性剂的水中的方法制备了纳米级Fe3O4磁性粒子.通过双层表面活性剂包覆可......