摘要
用稳态和时间分辨荧光光谱研究了Ｎ，Ｎ’双水杨醛缩１，２环己二胺（Ｎ，Ｎ’ｂｉｓ（ｓａｌｉｃｙｌｉｄｅｎｅ）１，２ｃｙｃｌｏｈｅｘａｎｅｄｉａｍｉｎｅ，ＢＳＣ）在固态和四氯化碳、氯仿溶液中的光致变色行为。发现经过光照，ＢＳＣ的荧光光谱发生了明显、快速的改变，并且光致变色过程可重复进行。
The photochromism of N, N' Bis(salicylidene) 1,2 cyclohexanediamine (BSC) in solution and in solid state was investigated by steady state and time resolved fluorescence spectroscopy. The experimental results showed that the response of BSC to light irradiation is extremely fast and obvious. Furthermore, the photochromic process is reversible.
出处
《光散射学报》
1999年第2期173-176,共4页
The Journal of Light Scattering
基金
国家自然科学基金
关键词
光致变色
荧光光谱
席夫碱
BSC
Photochromism
Fluorescence spectroscopy
Schiff base
