Experiment results show that when the substitute value of ( CoTi ) is 1.2 , the precursor prepared by coprecipitation-fused-salt method is sintered at 850 ℃ and the barium ferrite nano-particles with hexagonal flake are gained .
实验结果表明，当（CoTi）的取代值为1.2时，采用熔盐-共沉淀法制备的前驱体在850℃焙烧后，可以得到纳米级六角片状钡铁氧体样品；
coti