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较为宽松条件下水热合成铁酸铋粉体 总被引:1,自引:0,他引:1
Bismuth ferrite(BiFeO3) powders were hydrothermally synthesized by using FeCl3·6H2O and BiCl3 as staring materials, NaOH as a mineralizer and NH4Cl as an additive. The results show that pure BiFeO3 powders can be synthesized under loose hydrothermal conditions of reaction temperature ranging from 140 to 230 ℃ and NaOH concentration ranging from 2 mol·L-1 to 5 mol·L-1. Moreover, the morphologies of the products can be controlled by changing the hydrothermal conditions. 相似文献
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