新型二维层状配合物的构筑、表征及其荧光性能研究  

Study on a novel 2D layer metal complex in build,characterization and fluorescence property

作　　者：蔡庄红 岳瑞丰 赵丹丹 崔晨 

机构地区：[1]河南应用技术职业学院化学工程学院,河南郑州450042

出　　处：《中国胶粘剂》2017年第7期1-4,共4页China Adhesives

基　　金：2015年河南省高等学校重点科研项目--高铁酸钾连续电解及在线分离生产工艺及设备的研究(15A530007)

摘　　要：4′-[4-甲基-6-(1-甲基-1H-苯并咪唑-2-基)-2-丙基-1H-苯并咪唑基甲基]联苯基-2-羧酸(HL)是一种含多个配位点和具有不同配位模式的氮杂环羧酸有机柔性配体,将其与Ag盐自由组合后,合成了磁性、荧光、分子分离、催化、吸附及胶粘剂助剂用新型金属有机配合物{Ag_2(HL)_2(SO_3CF_3)_2}_n,并对其结构和光致发光性能进行了分析。研究结果表明:该配合物是二维层状结构;与配体相比,室温时该配合物表现出较弱的荧光特性(发生了荧光淬灭现象),并且荧光发射峰位置与配体基本相同。The H L （4 ＇- [4- methyl- 6- （ 1 - methyl- 1 H - benzimi dazoly- 2 - group ） - 2- propyl - 1 H - benzimidazoly methyl]-biphenyl-2-earboxylic acid） is a kind of azacyclo-carboxylic acids flexible organic ligands with multiple coordination sites and different coordination modes, so the {Ag2 （HL）：（SO3CF3）2}, as a novel metal organic complex for magnetism, fluorescence, molecule separation, catalysis, adsorption, and adhesive additive was synthesized by free combination between HL and Ag-salt, and its structure and luminescence properties were analyzed. The research results showed that the metal organic complex is a 2D layer framework. Compared with the ligand, the complex had the weaker fluorescence emission at room temperature （with fluorescence quenching phenomenon） , and the fluorescence emission peak positions of the complex and the ligand are basically same.

关 键 词：二维层状结构 有机柔性配体 荧光性质 

分 类 号：TQ314.24[化学工程—高聚物工业]