Synthesis and Optical Chromic Properties of New Barbituric Acid based Dye Molecules Having Push-Ï-Pull System

Su-Ho Kim Young-Sung Kim Do-Hyun Lee  Young-A Son

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Synthesis and Optical Chromic Properties of New Barbituric Acid based Dye Molecules Having Push-Ï-Pull System

机译：具有推挽式体系的新型巴比妥酸基染料分子的合成及光学色性

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Since the molecular structures based on donor-Ï-acceptor dye shows good optical absorption and emission properties by push-pull chromophore system, donor-Ï-acceptor dyes have been intensively studied as functional key materials. In this study, the new donor-Ï acceptor dyes were designed, synthesized and characterized. The absorption and fluorescence emission spectra of these dyes, being related with chromic color changes, were determined with the several solvents of widely different polarities. The electron energy states of dyes were also characterized by theoretical calculations.

机译：由于基于供体-受体染料的分子结构通过推挽生色团系统表现出良好的光吸收和发射性质，因此，对供体-受体染料作为功能性关键材料进行了深入研究。在这项研究中，新的供体受体染料被设计，合成和表征。这些染料的吸收和荧光发射光谱与铬的颜色变化有关，是用极性相差很大的几种溶剂测定的。染料的电子能态也通过理论计算来表征。

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《Molecular Crystals and Liquid Crystals》 |2011年第1期|p.240-249|共10页
作者
Su-Ho Kim Young-Sung Kim Do-Hyun Lee Young-A Son;
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作者单位

BK21 FTIT, Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University, Daejeon, 305-764, S. Korea b Korea Dyeing Technology Center, Daegu, 703-804, S. Korea;

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1. Synthesis and Optical Chromic Properties of New Barbituric Acid based Dye Molecules Having Push-π-Pull System [J] . SU-HO KIM, YOUNG-SUNG KIM, DO-HYUN LEE Molecular crystals and liquid crystals . 2011,第550期

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Synthesis and Optical Chromic Properties of New Barbituric Acid based Dye Molecules Having Push-Ï-Pull System

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Synthesis and Optical Chromic Properties of New Barbituric Acid based Dye Molecules Having Push-Ï-Pull System