| 对-二氰基乙烯基-N,N-二甲基,十六烷基苯胺在混合溶剂中的光谱行为与簇集作用 |
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| 引用本文： | 张宝文,陈燕,陈景荣,曹怡.对-二氰基乙烯基-N,N-二甲基,十六烷基苯胺在混合溶剂中的光谱行为与簇集作用[J].影像科学与光化学,1992,10(4):326-331. |
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| 作者姓名： | 张宝文 陈燕 陈景荣 曹怡 |
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| 作者单位： | 中国科学院感光化学研究所光化学开放实验室, 北京 100101 |
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| 基金项目： | 国家自然科学基金;国家高技术委员会资助项目 |
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| 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-H2O)体系中的簇集作用及簇集体内光物理及光化学过程。
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| 关 键 词： | 络合物 簇集作用 |
| 收稿时间： | 1991-09-06 |
SPECTROSCOPIC BEHAVIOR AND AGGREGATION OF P-DICYANOVINYL-N,N-METHYL,CETYL ANILINE IN BINARY SOLVENTS |
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| ZHANG BAO-WEN,CHEN YAN,CHEN JING-RONG,CAO YI.SPECTROSCOPIC BEHAVIOR AND AGGREGATION OF P-DICYANOVINYL-N,N-METHYL,CETYL ANILINE IN BINARY SOLVENTS[J].Imaging Science and Photochemistry,1992,10(4):326-331. |
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| Authors: | ZHANG BAO-WEN CHEN YAN CHEN JING-RONG CAO YI |
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| Institution: | Photochemistry Laboratory, Institute of Photographic Chemistry Academia Sinica, Beijing 100101, P. R. China |
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| Abstract: | In present work p-dicyanovinyl-N, N-methyl, cetyl aniline (DCMCA) was synthesized.The spectroscopic behavior of DCMCA is studied in n-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. |
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| Keywords: | complex aggregation |
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