钨酸铋量子点和纳米片修饰石墨相氮化碳复合催化剂的制备及其可见光催化活性增强

李靖^a,^*, 吴海波^a, 王瑜^a, 杨华美^a, 宋明^a, 堵锡华^a, 张永才^b,^*

Preparation and Enhanced Visible-Light Photocatalytic Activity of Bismuth Tungstate/Graphitic Carbon Nitride Composite Modified by Bi₂WO₆ Quantum Dots and Nanosheets

LI Jing^a, WU Haibo^a, WANG Yu^a, YANG Huamei^a, SONG Ming^a, DU Xihua^a, ZHANG Yongcai^b,^*

可见光照射下, g-C₃N₄、Bi₂WO₆和Bi₂WO₆/ g-C₃N₄- w( w=10,20,30,50)的光催化降解RhB的活性比较(A);Bi₂WO₆/ g-C₃N₄-30可见光降解RhB的吸收谱图(B);ln ( c₀ /c_t)对 t作图求算所制催化剂对RhB溶液的降解速率 (C)