文档介绍：河北工业大学城市学院
毕业设计说明书(论文)
题目: 有机硅烷化有机单体的制备
毕业设计(论文)中文摘要
有机硅烷化有机单体的制备
摘要:
将硅烷基引入到分子中得到有机硅烷化有机单体,该单体具有即能和无机质材料反应又能与有机质材料反应的基团。有机硅烷化有机单体被广泛用于新材料的制备。将稀土配合物作为发光活性中心,将其与某些单体配位,进而引入到某些基质材料中组装成光功能材料,在功能材料领域内有广阔的应用前景。因此选择不同有机前躯体来制备得到多种硅烷化有机单体,具有重要的研究意义和应用价值。本论文的研究内容为:
1.、选取三聚氰胺、对氨基苯甲酸、4,4’-偶氮二苯胺、2-噻吩甲酰三氟丙酮、吡啶-2,6-二氨基、吡啶-2,6-二羧酸、5-氨基间苯二甲酸为前躯体,并对他们进行修饰,在修饰过程中引入了有机硅氧烷基团,得到双功能有机硅氧烷前驱体。
2、选取三嗪配体与稀土离子配位并且能够与稀土离子进行有效分子内能量传递,在稀土离子与配体进行配位的同时,通过有机硅烷基团的水解、缩聚,制备了具有优良发光性能的稀土杂化发光材料。
关键词: 有机硅烷单体,稀土离子,发光,有机无机杂化材料
毕业设计(论文)外文摘要
anic silane monomer of preparation
Abstract
The silane-based molecules were introduced into anic silane-based monomer, the monomer with the groups could reaction with anic materials anic materials. Organic silane monomers were used in the preparation of new materials. As luminescence active center, some of the monomer coordinated with rare earth, and then were introduced into some of the matrix material,were assembled into optical functional has broad applications. So choose a anic precursor to a variety of silane was prepared by anic monomer, with important research and application value. The content of this research are:
1., Selection of melamine, amino acid, 4,4 '- azobis aniline, 2 - trifluoro acetone formyl thiophene, pyridine 2,6 - diamino-pyridine 2,6 - dicarboxylic acid, 5 - Amino-isophthalic acid as precursor, and modified them in the modification process of the introduction of anic siloxane groups, are anosiloxane precursors.
2,The triazine ligand were selected and could be effectively intramolecular energy transfer in rare earth ions and ligands coordinated. At the same time, anic silane groups by hydrolysis, condensation, prepared with good luminescent properties of rare earth luminescent hybrid materials.
anic silane monomers , Rare earth, Luminescent, Organic-anic hybrid materials
目次
1 引言 1
桥联聚倍半硅氧烷 1
稀土有机配合物的基本知识 5
稀土有机-无机杂化发光材料 7
本课题的研究内容 8
2 实验部分 8
主要试剂及原料 8