| 阴离子碳菁染料的合成与聚集动力学研究 |
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| 引用本文： | 黄光团,黄德音,陆明湖. 阴离子碳菁染料的合成与聚集动力学研究[J]. 影像科学与光化学, 1999, 17(1): 66-72. DOI: 10.7517/j.issn.1674-0475.1999.01.66 |
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| 作者姓名： | 黄光团 黄德音 陆明湖 |
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| 作者单位： | 1. 华东理工大学环境工程系, 上海200237;2. 上海交通大学化学化工学院, 上海200240;3. 华东理工大学精细化工研究所, 上海200237 |
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| 摘 要： | 自从1938年,Scheibe[1]发现了菁染料聚集体中的能量传递现象,人们对菁染料的聚集行为展开了大量的研究[2,3].由于菁染料聚集体对乳剂具有特殊的增感作用,人们主要研究聚集体在乳剂中的增感机理[4,5]以及菁染料聚集的溶剂效应与浓度效应[6]等,而对于菁染料聚集的动力学行为研究较少.
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| 关 键 词： | 感光材料 菁染料 动力学 聚集作用 |
| 收稿时间： | 1998-04-18 |
SYNTHESIS AND STUDY ON DYNAMICS OF AGGREGATION REACTION OF TWO ANIONIC CARBOCYANINE DYES |
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| HUANG Guangtuan,HUANG Deyin,LU Minghu. SYNTHESIS AND STUDY ON DYNAMICS OF AGGREGATION REACTION OF TWO ANIONIC CARBOCYANINE DYES[J]. Imaging Science and Photochemistry, 1999, 17(1): 66-72. DOI: 10.7517/j.issn.1674-0475.1999.01.66 |
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| Authors: | HUANG Guangtuan HUANG Deyin LU Minghu |
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| Affiliation: | 1. Department of Environmental Engineering, East China University of Science and Technology, Shanghai 200237, P. R. China;3. School of Chemistry and Chemical Engineering, Shanghai Jiaotong University, Shanghai 200240, P. R. China;3. Research Insti |
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| Abstract: | Two anionic carbocyanine dyes, 5,5' bis trifluoromethyl 1,1' diethyl 3,3' bis (3 sulfopropyl) benzimidazolocarbocyanine sodium salt, 1' ethyl 3,3' bis (3 sulfopropyl) 5 chloro 5' trifluoromethyl benzimidazolo oxa carbocyanine, and their intermediates were synthesized. Their structures have been characterized by infra red spectroscopy (IR), nuclear magnetic resonance ( 1 H NMR) and mass spectroscopy (MS). UV vis spectra of these two dyes have been determined in 1,2 dichloroethane. It was found that these two dyes had different behavior of aggregation reaction. Moreover, dynamics of aggregation reaction of these two dyes has been studied. |
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| Keywords: | photographic material cyanine dye dynamics aggregation |
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