摘 要：固体中离子传导和迁移既是有趣的也是有用的，它被广泛的应用在不同的材料中，从电池相关的技术到生物系统。最近，基于离子导电特性，多孔配位聚合物和有机金属框架物物已被认可作为方便他们设计的材料和结构中离子化合物的动态特性。这些多孔配位聚合物和有机金属框架物通过配位键将金属离子和有机配体结合起来。多孔配位聚合物和有机金属框架物的另一个特点是被广泛应用于材料制造。我们很容易能够制备非正统的晶体系统，如堆芯环段或固体溶液。在离子传导的截留作用下，其他的非均质的形态(薄膜，纳米晶体，纳米棒等)也是可能的。这种灵活的特性也让我们设计形态依赖离子传导特性，我们在高分子聚集结构下无法观察到。离子传导的研究领域主要集中在以下几个方面:(1)在氧化还原反应作用下多价离子和阴离子的传导以及结构中的缺陷,(2)通过采用外力刺激控制离子迁移行为，(3)杂固体-固体交界处反常传导，(4)膜蛋白质中离子通道内离子的单向迁移。将来，科学家们也许不仅使用配位聚合物实现高电导率，也会利用其控制离子性能，这将开创固态离子的新纪元。59209
毕业论文关 键 词：多孔配位聚合物，有机金属框架物，电导率，氧化还原反应，离子迁移。
Abstract: On conduction and transport in solids are both interesting and useful and are found in widely distinct materials, from those in battery-related technologies to those in biological systems. Recently, based on their ion-conducting behavior, porous coordination polymers (PCPs) and metal organic frameworks (MOFs) have been recognized for their easy design and the dynamic behavior of the ionic components in the structures. These PCP/MOFs consist of metal ions (or clusters) and organic ligands structured via coordination bonds. Another useful characteristic of PCP/MOFs is their wide application to materials fabrication. We can easily prepare heterodomain crystal systems, such as core shell or solid solution. Other anisotropic morphologies (thin film, nanocrystal, nanorod, etc.,) are also possible, with retention of the ion conductivity. The flexible nature also lets us design morphologydependent ion-conduction behaviors that we cannot observe in the bulk state. Ion conducting research focused on the following areas：(1) multivalent ion and anion conductions with the aid of redox activity and defects in structures, (2) control of ion transport behavior by applying external stimuli, (3) anomalous conductivity at the hetero-solid solid interface, and (4) unidirectional ion transport as in the ion channels in membrane proteins. In the future, scientists may use coordination polymers not only to achieve higher conductivity but also to control ion behavior, which will open new avenues in solid-state ionics.
Keywords: Porous coordination polymers, metal organic framework, conductivity, redox reactions, ion transport
1. 引言 4
2. 固态离子多孔配位聚合物和有机金属框架物 4
2.1 水介质下的质子传导性 6
2.2 增强孔中客位运到下的非亲水性质子传导性 7
2.3 其它类型的离子导体 9
2.4 离子的多重功能 10
3. 形态控制 11
4. 多孔配位聚合物和有机金属框架物里离子传导性的观点 12
4.1 各种各样的离子类传导性 12
4.2 通过使用外部刺激实现多功能性和离子传导性控制的结合 多孔配位聚合物和有机金属框架物中的离子传导:http://www.751com.cn/huaxue/lunwen_64402.html