摘要
本文合成了对-二氰基乙烯基-N,N-甲基、十六烷基苯胺(DCMCA),研究了它在正己烷-丙酮混合溶剂中的光谱行为,测定了DCMCA-丙酮生成的1:1络合平衡常数为0.5249;对照对-二氰基乙烯基-N,N-二甲基苯胺(DCDMA),研究了DCMCA在二甲基亚砜-水(DMSO-H_2O)体系中的簇集作用及簇集体内光物理及光化学过程。
In present work p-dicyanovinyl-N, N-methyl, cetyl aniline (DCMCA) was synthesized. The spectroscopic behavior of DCMCA is studied in ?hexane-acetone system and the 1:1 complex equilibrium constant of DCMCA/acetone was 0.5249. The aggregation and photophysical and photochemical processes in DCMCA aggregate in dimethyl sulfoxide-water (DMSO-H2O) binary solvent were investigated. It was found that the DCMCA dimer was formed in the aggregate.
出处
《感光科学与光化学》
CSCD
1992年第4期326-331,共6页
Photographic Science and Photochemistry
基金
国家自然科学基金
国家高技术委员会资助项目
