摘要
为了探究近红外染料的光、热特性,本文合成了一个中性和三个离子型硫代双烯镍络合物,并进行了表征。利用紫外和红外吸收光谱分析染料在溶液和固体状态下对光、热变化的关系,比较了其稳定性。结果表明离子型硫代双烯镍络合物具有更好的光、热稳定性。
In order to investigate the optical and thermal properties of near-infrared dyes, a neutral and three ionic thiodiene nickel complexes were synthesized and fully characterized, and by the measurement of ultraviolet absorption spectroscopy and infrared absorption spectroscopy, on the basis of calculation between absorption and illumination or heat time, their life time were estimated, further the light and thermal stability of near-infrared dyes was judged.The results indicate that the ionic thiodiene nickel complexes in solid have better photothermal stability than that of in solution.
作者
贾敬怡
柴源
王依琳
王越
韩爱鸿
JIA Jing-yi;CHAI Yuan;WANG Yi-lin;WANG Yue;HAN Ai-hong(College of Chemistry and Chemical Engineering,Shenyang Normal University,Shenyang 110034,Liaoning China;Shenyang Photosensitive Chemical Research Institute Co.,Ltd.,Shenyang 110141,Liaoning China)
出处
《染料与染色》
CAS
2021年第6期14-17,20,共5页
Dyestuffs and Coloration
基金
辽宁省教育厅重点攻关项目LZD202001。
关键词
近红外染料
硫代双烯镍络合物
光热稳定性
near-infrared dyes
nickel thiodiene complex
photothermal stability
