| 过渡金属的液晶基元配合物纳米胶束的自组装 |
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| 引用本文： | 孙萃玉,翁家宝,郑雪琳,刘成峰,曹胜光.过渡金属的液晶基元配合物纳米胶束的自组装[J].精细化工,2004,21(1):16-18,50. |
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| 作者姓名： | 孙萃玉 翁家宝 郑雪琳 刘成峰 曹胜光 |
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| 作者单位： | 福建师范大学,化学与材料学院,福建,福州,350007 |
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| 摘 要： | 以异烟酸和溴代十二烷为原料合成液晶基元异烟酸十二烷基酯,在水和无水乙醇混合反应体系中,室温下分别与Pd(Ⅱ)、Cu(Ⅱ)和Ni(Ⅱ)过渡金属按4∶1的摩尔比混合反应,通过自组装形成配合物。透射电镜形态观测表明,配合物之间借助超分子力和配体的液晶性协同作用构建成25～40nm左右的棒状形态的纳米胶束。并利用红外光谱,紫外可见吸收光谱,荧光光谱等手段对其结构和性质进行了表征。
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| 关 键 词： | 异烟酸十二烷基酯 液晶基元 配合物 自组装 纳米胶束 |
| 文章编号： | 1003-5214(2004)01-0016-04 |
Self-assembly of Nano-micelle of Coordination Compound of Transiton Metal Ion as Liquid Crystal Unit |
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| SUN Cui-yu,WENG Jia-bao,ZHENG Xue-lin,LIU Cheng-feng,CAO Sheng-guang.Self-assembly of Nano-micelle of Coordination Compound of Transiton Metal Ion as Liquid Crystal Unit[J].Fine Chemicals,2004,21(1):16-18,50. |
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| Authors: | SUN Cui-yu WENG Jia-bao ZHENG Xue-lin LIU Cheng-feng CAO Sheng-guang |
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| Affiliation: | SUN Cui-yu,WENG Jia-bao~*,ZHENG Xue-lin,LIU Cheng-feng,CAO Sheng-guang |
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| Abstract: | Pyridine-4-carboxylic acid reacted with dodecyl bromide to give liquid crystal unit dodecyl pyridine-4-carboxylate which was further treated with palladium(Ⅱ) ion,copper(Ⅱ) ion or nickel(Ⅱ) ion in mole ratio 4∶1 to form the coordination compound at room temperature in the mixed reaction system of water and ethanol.The nano-micelle which was 25～40 nm of column morphology observed by TEM was formed by cooperation effect of supramolecule force and liquid crystal capability.The structure and properties of the complex were characterized by IR,UV and fluorescence spectra. |
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| Keywords: | dodecyl pyridine-4-carboxylate liquid crystal unit coordination compound self-assembly nano-micelle |
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