基于“V”型羧酸与半柔性混合配体镍配位聚合物的合成、结构与光催化性质

Synthesis,Structures and Photocatalytic Properties of Ni^(2+) Coordination PolymerBased on "V" Carboxylic Acid and Semi-flexible Mixed Ligand

通过选用"V"型配体2,6-吡啶二甲酸与半柔性配体4,4'-二(苯咪唑基)醚在溶剂热的条件下与镍盐反应,制备出一种新的镍配位聚合物[Ni(pda)(bidpe)(H_(2)O)]n(pda=质子化的2,6-吡啶二甲酸,bidpe=4,4'-二(苯咪唑基)醚)。研究发现配位聚合物是一种潜在的光催化材料,可以在紫外光下催化降解有机染料亚甲基蓝/甲基紫。

A novel Ni(Ⅱ)coordination polymer(Ni-CP)build by 2,6-pyridinedicarboxylic(H2 pda)and 4,4’-bis(imidazolyl)diphenyl ether(bidpe),namely:[Ni(pda)(bidpe)(H_(2)O)]nwas synthesized under same solvothermalcondition.The research results show that the Ni-CP is a potential photocatalytic material,which can catalyze the degradation of organic dye methylene blue/methyl violet under ultraviolet light.