可见光引发剂研究进展  

The Research Progress in Visible Light Photoinitiator

作　　者：武青青 沈虎峻 邓明森 Wu Qingqing;Shen Hujun;Deng Mingsen(Guizhou Provincial Key Laboratory of Computational Nano-Material Science,Guizhou Education University,Guiyang 550018,China)

机构地区：[1]贵州师范学院贵州省纳米材料模拟与计算重点实验室,贵阳550018

出　　处：《涂料工业》2020年第8期71-80,共10页Paint & Coatings Industry

基　　金：2019年度贵州师范学院校级教师科研项目(2019BS021)。

摘　　要：光固化技术的应用非常广泛,常用于光固化涂料、油墨、牙科固化、胶粘剂以及3D打印材料等领域。与紫外光固化相比,可见光固化具备辐射安全、固化深度高、设备价格低廉等优势。作为光固化体系的重要组成部分,光引发剂的研究一直备受关注。本文对近2~3 a可见光引发剂的研究进展进行了综述,主要从TPO类、萘酰亚胺类、蒽醌类、咔唑类、硅酮类、肟酯类、共轭染料类、光生酸剂类和金属配合物类光引发剂9个方面进行了综述,并对可见光引发剂的发展方向做了简单的概述。Photo-curing technology has been extensively used in the fields of photocuring coatings,inks,dental curing materials,adhesives,3D printing materials,etc.Compared with ultraviolet(UV)photocuring,visible light photocuring has the advantages of safety,high curing depth,and low cost of equipment.As one of the important part of photocuring system,the research progress in visible light photoinitiator in the past 2 to 3 years was reviewed,mainly involved in TPO derivatives,naphthalimides,anthraquinones,carbazoles,silicones,oxime esters,conjugated dyes,photoacid generators,and metal complexes photoinitiators.Meanwhile,a brief overview of the development direction of visible light initiators was given.

关 键 词：可见光引发剂 TPO类引发剂 萘酰亚胺类引发剂 金属类引发剂 

分 类 号：TQ314[化学工程—高聚物工业]