Preparation of Nano-Ni3S4 Powders by the Liquid Phase Method
液相法制备Ni3S4纳米粉

Nano-Ni3S4 powders from NiSO4-6H2O and Na2S2O4·2H2O at ambient temperature by the liquid phase method were prepared. The factors affecting qualities of the powders were researched and the most favorable experimental conditions were obtained. Samples were characterized by TEM,XRD and complexometric analysis. The results show that Ni3S4 powders obtained are spinel and their average size is lOnm with narrow distribution, good separation and high purity.