聚合物纳米杂化高性能光功能材料  

High Performance Polymer Nano-hybrid Optical Function Materials

作　　者：刘朋远 刘崇铭 杨柏[1] Peng-yuan Liu;Chong-ming Liu;Bai Yang(State Key Laboratory of Supramolecular Structure and Materials,College of Chemistry,Jilin University,Changchun 130012)

机构地区：[1]超分子结构与材料国家重点实验室吉林大学化学学院,长春130012

出　　处：《高分子学报》2023年第1期37-64,共28页Acta Polymerica Sinica

基　　金：国家自然科学基金(基金号22035001)资助项目.

摘　　要：近年来材料科学与技术的不断发展,对光学材料提出了高性能化和多功能化的需求,为此,研究者们结合传统有机聚合物光学材料和无机光学材料的优势,提出了备受关注的聚合物纳米粒子杂化的策略.本文首先概述了针对杂化材料透光性进行控制的杂化方法,指出杂化方法的选择很大程度上与材料性质尤其是纳米相的性质相关,而杂化方法的目的则在于实现纳米杂化材料的透光性控制,纳米杂化光功能材料实现功能的前提即为透光性.随后,分别介绍了聚合物纳米杂化策略在高折射率材料与发光材料中的应用.对于高折射率材料,总结了提升材料折射率的不同策略.对于发光材料,总结了基于聚合物相和纳米相之间不同的相互作用而采用各种杂化方式以及相关的性能提升.接下来,讨论了聚合物纳米杂化光功能材料在光学和机械、热学、表面性能方面的调控手段和性能提升的策略.最后,提出了下一代光学杂化材料所面临的困难与挑战,以进一步推动这一领域的发展.In recent years,with the demands of materials science and high technologies,of optical materials with high performance and multi-functionalization are required.In order to combine the advantages of traditional organic polymer optical materials and inorganic optical materials,many researchers pay much attention to the fabrication and properties of the polymer/nanoparticle composites.In this paper,the methods for controlling the light transmittance of hybrid materials are summarized,focusing on the importance of hybrid materials’transparency,and then it is worth noting that the selection of hybrid methods is largely related to the properties of materials,especially the properties of inorganic nanoparticles.Subsequently,we introduce the applications of polymer/nanoparticle composites,including high refractive index materials and luminescent materials.For high refractive index materials,we summarized different strategies about the improvement of refractive index.For luminescent materials,various fabrication methods based on different interactions between polymer phase and inorganic nano-phase and the improvements of performance are summarized.Next,the performance improvement and adjustment of polymer/nanoparticle composites for other optical properties,mechanical,thermal and surface properties are discussed.Finally,we propose the challenges of the next generation polymer/nanoparticle composites to further push forward the development in this field.

关 键 词：聚合物纳米杂化材料 光功能材料 杂化方法 高折射率材料 发光材料 

分 类 号：TB34[一般工业技术—材料科学与工程]