“Y”型配体构筑的钴配合物的合成、结构与性质  

Synthesis, Structure and Properties of Co-complex Constructedby “Y” Type Ligand

作　　者：宗子傲 李宗宪 宋延伦 韦依 黄永远 傅心婷 ZONG Zi-ao;LI Zong-xian;SONG Yan-lun;WEI Yi;HUANG Yong-yuan;FU Xin-ting(School of Laboratory Medicine,Youjiang Medical University for Nationalities,Guangxi Baise 533000,China)

机构地区：[1]右江民族医学院医学检验学院,广西百色533000

出　　处：《广州化工》2021年第6期39-41,44,共4页GuangZhou Chemical Industry

基　　金：广西自然科学基金项目(2019GXNSFBA245086);国家大学生创新创业训练项目(No:202010599012);百色市科学研究与技术开发计划项目(20201740)。

摘　　要：通过选用“Y”型含氮杂羧酸配体在溶剂热的条件下与硝酸钴反应,制备出一种新型2D片层钴配位聚合物{[Co(bipa)2]·2DMA}n(bipa=质子化的5-苯并咪唑基-间苯二甲酸)。运用X-射线单晶衍射、元素分析、红外光谱分析、热重分析、X射线粉末衍射(PXRD)等分析方法对配合物进行了表征。研究发现该配位聚合物是一种潜在的光催化剂材料,可以在紫外光照条件下催化降解有机染料亚甲基蓝/甲基紫。In this work,a novel 2D Co(II)coordination polymer(Co-CP)build by 5-(benzimidazole-1-yl)isophthalic acid(H 2bipa)and cbalt nitrate,namely:{[Co(bipa)2]·2DMA}n was synthesized under solvothermal condition.The complex was characterized by elemental analysis,single-crystal X-ray diffraction,thermogravimetric(TG)analysis,infrared spectroscopy,and powder X-ray diffraction(PXRD).The research results showed that the Co-CP is a potential photocatalytic material,which can catalyze the degradation of organic dye methylene blue/methyl violet under ultraviolet light.

关 键 词：“Y”型含氮杂羧酸 钴配位聚合物 光催化性能 

分 类 号：O614.8[理学—无机化学]