吉林大学学报(理学版) ›› 2024, Vol. 62 ›› Issue (4): 992-998.

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新型阴离子金属有机骨架化合物的合成及其对染料的吸附性能

苏娅男, 郭献敏   

  1. 长春师范大学 化学学院, 长春 130032
  • 收稿日期:2023-12-13 出版日期:2024-07-26 发布日期:2024-07-26
  • 通讯作者: 郭献敏 E-mail:xian-min@hotmail.com

Synthesis  of Novel Anionic Metal-Organic Framework Compound and Its Adsorption Performance for Dyes

SU Yanan,  GUO Xianmin   

  1. College of Chemistry, Changchun Normal University, Changchun 130032,  China
  • Received:2023-12-13 Online:2024-07-26 Published:2024-07-26

摘要: 以5,5′-(5,5-二氧化二苯并[b,d]噻吩-3,7-二基)二间苯二甲酸 (H4DTPA) 为有机配体, 通过溶剂热合成方法构建一个结构新型的金属有机骨架化合物[NH2(CH3)2][Zn3(DTPA)2]xsolvent. 该化合物为1个{4,8}-连接的阴离子型的新型拓扑网状结构, 具有良好的化学稳定性和热稳定性, 并且对有机染料亚甲基蓝 (MB) 具有良好的选择性吸附性能.

关键词: 金属有机骨架化合物, 阴离子骨架, 染料吸附

Abstract: Using  5,5′-(5,5-half dioxide  [b,d] thiophene-3,7-digroup) diphthalic acid (H4DTPA) as an organic ligand,  we constructed a new metal-organic framework compound [NH2(CH3)2][Zn3(DTPA)2]xsolvent  through solvothermal synthesis method. This compound is a novel topological network structure with a  {4,8}-connected anionic framework, with good chemical and thermal stability, and good selective  adsorption performance for organic dye methylene blue (MB).

Key words: metal-organic framework, anionic framework, dye adsorption

中图分类号: 

  • O614