金属钒酸盐主要应用于荧光材料、激光材料和可充电锂电池阴极材料的制备;近来,作为一类新型高活性光催化剂,已引起人们普遍关注,但相关研究报道较少.本文综述了BiVO_4、InVO_4、Ag_3VO_4、FeVO_4等钒酸盐类光催化剂的合成与改性方法,分析比较了不同条件下催化剂的光催化活性,指出了该研究领域中需要解决的一些问题.
Metal vanadates were mainly used as photoluminescence materials, laser materials, cathode materials for rechargeable lithium batteries, recently. As a new photocatalystthey, they have attracted much attention. In this paper, the synthesis and modification of the vanadate photocatalysts including BiVO_4,InVO_4,Ag_3VO_4 and FeVO_4 were briefly reviewed. Meanwhile, the photocatalytic activity of photocatalyst under different conditions were analyzed and discussed. In addition, the problems which need to be solved were proposed.
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