铁(Ⅱ)配位聚合物电致变色材料研究进展  

Research Progress of Electrochromic Materials Based on Fe(Ⅱ) Coordination Polymers

作　　者：束敏 刘海涛 彭胜 武志荣 张蕤[1] 李峰 刘建 SHU Min;LIU Hai‑Tao;PENG Sheng;WU Zhi‑Rong;ZHANG Rui;LI Feng;LIU Jian(Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources,College of Chemical Engineering,Nanjing Forestry University,Nanjing 210037,China;Shandong Penisula Engineering Research Center of Comprehensive Brine Utilization,Weifang University of Science and Technology,Weifang,Shandong 262700,China)

机构地区：[1]南京林业大学化学工程学院江苏省林业生物资源高效利用协同创新中心,南京210037 [2]潍坊科技大学山东半岛卤水资源高值化利用绿色化工程技术研发中心,潍坊262700

出　　处：《无机化学学报》2022年第9期1690-1706,共17页Chinese Journal of Inorganic Chemistry

基　　金：江苏省自然科学基金(No.BK20191385)资助。

摘　　要：电致变色是一种响应外部电刺激而发生颜色变化的现象,材料可以在不同的氧化还原状态之间进行可逆切换,从而在可见光或近红外区域产生新的吸收带。迄今为止,电致变色材料主要包括过渡金属氧化物、过渡金属配位聚合物、紫罗精、有机共轭聚合物等。过渡金属配位聚合物类电致变色材料兼具无机材料和有机材料的优点,具有广泛的应用前景。铁配位聚合物具有良好的氧化还原性质和丰富的电子跃迁,是一类性能优异的电致变色材料。本文综述了铁金属配位聚合物类电致变色材料的研究进展,主要从有机配体的臂形、种类和间隔基团等方面进行分类阐述。Electrochromism is a phenomenon exhibiting color changes under an external electrical stimulus. Electrochromic materials can switch reversibly between different redox and/or oxidation states, resulting in new absorption bands in the visible or near-infrared region. So far, electrochromic materials mainly included transition metal oxides, transition metal coordination polymers, viologens, organic conjugated polymers, and so on. Transition metal coordination polymers-based electrochromic materials possessed the combined advantages of both inorganic materials and organic materials and showed a wide application prospect. Ferric coordination polymers were excellent electrochromic materials with good redox properties and abundant electronic transitions. In this paper, the research progress of electrochromic materials of ferric coordination polymers is reviewed, mainly from the aspects of arm shape,type, and spacer group of organic ligands.

关 键 词：电致变色 铁配合物 配位聚合物 有机配体 

分 类 号：O614.811[理学—无机化学]