基于半刚性羧酸配体的合成.doc

分 类 号： TP391 学号：101座机电话号码 学号：1座机电话号码10 本科毕业论 基于半刚性羧酸配体的 二价锰配位聚合物的合成 Based on a semi-rigid dicarboxylic acid and N-donor ligands with versatile conformations 姓 名： 王家志 专 业： 化学 指导教师姓名： 郭华东 指导教师职称： 讲 师 2014年5月 摘要 Abstract Over the past decades, coordination polymers, due to its novel topology configuration, spatial structure, as well as the prospects in areas such as magnetism, luminescence, adsorption and catalytic, have recently attracted wide-spread interest. Metal-Organic Frameworks MOFs are crystalline compounds consisting of metal ions or clusters coordinated to often rigid organic or flexible molecules to form one-, two-, or three-dimensional structures. MOFs, as a novel type of porous materials, have been attracted a great deal of interest due to their flexible tailoring, varying topologies and potential applications in ion-exchange, gas separation, catalysis, gas sensor in combination with optics, electrics, magnetism and enantioselective separation. However, the “true” engineering of MOFs remains a difficult challenge.In this thesis, interacting with fluorene acid which functions as a ligand,manganese metal ions build two potential magnetic properties of coordination polymers. It is the impact of the organic template agent that has been depicted in detail ,adding a brief introduction of their structures and properties . Key Words: Coordination polymers Organic template 目 录 承诺保证书 I 摘 要 II Abstract III 第一章 绪 论 …………………………………………………………………………… 1 1.1配位聚合物的研究进展………………………………………………………1 1.2.1 配位聚合物的研究热点……………………………………………………1 1.2.2 类分子筛材料…………………………………………………………………1 1.2.2.1 气体存储 ……………………………………………………………………2 1.2.2.2 选择性吸附…………………………………………………………………4 1.2.3 分子磁体 …………………………………………………………………………6 第二章 实 验 部 分 ………………………………………………………………………9 2.1实验所用有机配体 …………………………………………………………………9 2.2实验试剂 ……………………………………………………………………………9 2.3实验步骤 ……………………………………………………………………………9 2.4基本表征 ……………………………………………………………………………9 结 论……………………………………………………………………………………16 参考文献 …………………………………………………………………………………17 致