光限幅材料研究进展  

Optical limiting materials and their new development

作　　者：彭蕊[1] 辛晶[1] 康开斌 赵敏[1] 王强[1] 许主国[1] 

机构地区：[1]兰州大学功能有机分子化学国家重点实验室化学化工学院,兰州730000

出　　处：《兰州大学学报（自然科学版）》2013年第6期854-860,共7页Journal of Lanzhou University(Natural Sciences)

基　　金：国家重点基础研究发展计划(973计划)项目(2012CB933102);国家自然科学基金项目(21233001,21190034,21073079,J1103307,20903051);中央高校基本科研业务费专项资金项目(LZUJBKY-2013-66)

摘　　要：光限幅材料能够保护精密的光学元件和人眼被激光损伤,这种材料已经越来越多地受到科学家的关注.近年来,各种各样的具有光限幅效应的材料已经被广泛应用于科研领域及人们的日常生活实践中,如无机纳米粒子、有机金属配合物、有机小分子、高聚物以及新型碳类材料等.本文主要对近期较受关注的具有较好光限幅性质的材料,及其作用机理和研究进展进行了探讨,并对未来可能出现的新材料进行了展望.Optical limiting materials have attracted ever-growing interest as they can protect optical devices and human eyes from being damaged by strong laser beams. In recent years, various optical limiting materials, such as inorganic nanoparticles, organic metals complexes, small organic molecules, polymers and novel carbon nanomaterials, etc., have found wide use in both scientific research and everyday life. This paper reviewed the main working mechanisms of optical limiting materials and their most recent development and provided useful insights into the new trends in this field.

关 键 词：光限幅 激光 有机金属配合物 石墨烯 碳点 

分 类 号：O632[理学—高分子化学]