一种新型锌金属有机骨架对染料的吸附研究  

Research on the adsorption performance of a novel zinc metal organic framework for dyes

作　　者：王栋 于跃洋 陈文瑾 顾朝彤 王晓雄 胡明刚[1] WANG Dong;YU Yueyang;CHEN Wenjin;GU Zhaotong;WANG Xiaoxiong;HU Minggang(School of Chemistry and Chemical Engineering,Qiqihar University,Qiqihar 161006,China)

机构地区：[1]齐齐哈尔大学化学与化学工程学院,黑龙江齐齐哈尔161006

出　　处：《高师理科学刊》2021年第10期53-56,63,共5页Journal of Science of Teachers＇College and University

基　　金：齐齐哈尔大学大学生创新创业训练计划项目(202010232299);黑龙江省教育厅基本业务专项科研项目(135209222)。

摘　　要：以2,5-二溴苯胺和4-甲酯基苯硼酸为原料,通过Suzuki偶联反应合成二羧酸配体,再与Zn(NO_(3))_(2)·6H_(2)O反应,通过溶剂热法制备出一种新型的金属有机骨架Zn-MOF.研究了Zn-MOF对亚甲基蓝和罗丹明B的吸附性能,讨论了不同初始质量浓度、不同温度和不同pH对染料吸附性能的影响.Using 2,5-dibromoaniline and 4-methyl-phenylboronic acid as raw materials,a dicarboxylic acid ligand was synthesized by Suzuki coupling reaction.Under solvothermal condition,the reaction of ligand with Zn(NO_(3))_(2)·6H_(2)O gave a novel metal organic framework of Zn-MOF.The adsorption properties of Zn-MOF for methylene blue and rhodamine B were studied.The effects of initial concentration,temperature and pH on the adsorption properties of dyes were discussed.

关 键 词：金属有机骨架 染料 吸附 

分 类 号：O62[理学—有机化学]