无机盐工业
主管:中海油天津化工研究设计院有限公司
主办:中海油天津化工研究设计院有限公司
   中海油炼油化工科学研究院(北京)有限公司
   中国化工学会无机酸碱盐专业委员会
ISSN 1006-4990 CN 12-1069/TQ

无机盐工业 ›› 2022, Vol. 54 ›› Issue (10): 68-78.doi: 10.19964/j.issn.1006-4990.2022-0214

• 综述与专论 • 上一篇    下一篇

光响应型分子的合成及应用研究进展

张飞宇(),李恩泽(),王鑫,成怀刚,程芳琴   

  1. 山西大学资源与环境工程研究所,山西 太原 030006
  • 收稿日期:2022-04-18 出版日期:2022-10-10 发布日期:2022-11-03
  • 作者简介:张飞宇(1998— ),男,硕士研究生,主要从事盐湖锂资源提取研究;E-mail:867815819@qq.com
  • 基金资助:
    国家自然科学基金项目(21878180);国家自然科学基金项目(21908137);国家自然科学基金项目(U20A20149);青海省重点研发与转化计划项目(2020-GX-101);山西省应用基础研究计划项目(201901D211180);山西省回国留学人员科研项目(HGKY2019005)

Research progress on synthesis and application of photoresponsive molecules

ZHANG Feiyu(),LI Enze(),WANG Xin,CHENG Huaigang,CHENG Fangqin   

  1. Institute of Resources and Environmental Engineering,Shanxi University,Taiyuan 030006,China
  • Received:2022-04-18 Published:2022-10-10 Online:2022-11-03

摘要:

光响应型分子作为一种刺激性响应分子,因其具有信号稳定、远程控制、瞬时性和环保性等优势,而广泛应用于智能材料、光控器件等领域,其中最典型、研究最广泛的当属光致异构分子。光致异构分子在特定波长光照下会发生结构变化,在宏观上有时会表现出颜色的改变,在另一波长光照下结构会重新变为原来的结构,颜色也会随之褪去。综述了螺吡喃、偶氮苯、二芳基乙烯等几种主流的光致异构分子的合成与制备、光响应机理以及在盐湖资源提取、药物检测、储能材料制备等实际生产生活中的应用,并对光响应分子在低成本环境友好合成、复合功能材料化、智能分子器件等方面的发展趋势进行了展望。

关键词: 光刺激, 光响应型分子, 光致变色, 光致异构

Abstract:

As a kind of stimuli-responsive molecules,light-responsive molecules have been widely used in smart materials,light-controlled devices and other fields due to their advantages of signal stability,remote control,transient and environmental protection.Among them,the most typical and widely studied are photoisomeric molecules.The structure of photoisomeric molecules change under specific wavelengths of light,sometimes with macroscopic color changing.Under another wavelength of light,the structure reverts back to their original structure and the color fade.The synthesis and preparation of spiropyran,azobenzene,diaryl ethylene and other mainstream photoisomeric molecules,the light response mechanism and their applications in practical production and life such as salt lake resource extraction,drug detection and energy storage material preparation were reviewed.The development trends of photoresponsive molecules in low-cost and environment-friendly synthesis,composite functional materials,intelligent molecular devices and so on were prospected.

Key words: light stimulation, photoresponsive molecules, photochromism, photoisomerization

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