摘要
采用水热法合成了金属有机骨架材料(MOFs)HKUST-1(化合物1),多酸基MOFs材料[Cu_2(BTC)_(4/3)(H_2O)_2]_6[HPMo_(12)O_(40)]·(C_4H_(12)N)_2·xH_2O(化合物2)和[Cu_2(BTC)_(4/3)(H_2O)_2]_6[HPW_(12)O_(40)]·(C_4H_(12)N)_2·xH_2O(化合物3).使用X-射线粉末衍射(XRD)仪对样品的纯度进行了表征.选择了尺寸不同、所带电荷不同的亚甲基蓝、罗丹明B和甲基橙三种染料分子进行光催化降解实验.研究结果表明,化合物2和化合物3对亚甲基蓝和罗丹明B都表现出很好的光催化降解效果,在染料废水处理方面存在着潜在的应用前景.
Metal-Organic Framework materials(MOFs)HKUST-1(compound 1),Polyoxometalatebased MOFs[Cu2(BTC)4/3(H2O)2]6[HPMo2O40]·(CaH12N)2·xH2O(compound 2),and[Cue(BTC)4(H2O)2]s[HPW12Oo]·(C,H12N)2·xH2O(compound 3)were synthesized by hydrothermal method.The purity of the samples were characterized by X-ray powder diffraction(XRD).Methylene blue,rhodamine B and methyl orange,with different sizes and different charges were chosen for photocatalytic degradation experiments.The results showed that compounds 2 and 3 had good photocatalytic degradation effect on methylene blue and Rhodamine B,and had potential application prospect in dye wastewater treatment.
作者
孟兴
邹嫣红
张彧昀
王禄嵩
MENG Xing;ZOU Yan-hong;ZHANG Yu-yun;WANG Lu-song(School of Chemistry and Chemical Engineering,Shandong University of Technology,Zibo 255049,China)
出处
《聊城大学学报（自然科学版）》
2019年第2期90-95,共6页
Journal of Liaocheng University:Natural Science Edition
基金
国家自然科学基金项目(21601109)资助
关键词
多酸
MOFS
染料
光催化
降解
Polyoxometalates
MOFs
dyes
photocatalysis
degradation
