| 亚相酸度及金属离子对2-十六氨基甲酰基-8-羟基喹啉成膜性能的影响 |
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| 引用本文： | 欧阳健明,邰子厚,钱向平,唐雯霞.亚相酸度及金属离子对2-十六氨基甲酰基-8-羟基喹啉成膜性能的影响[J].高等学校化学学报,1996,17(3):335. |
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| 作者姓名： | 欧阳健明 邰子厚 钱向平 唐雯霞 |
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| 作者单位： | 南京大学配位化学国家重点实验室, 配位化学研究所, 南京 210093 |
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| 摘 要： | 合成了两亲配体2-十六氨基甲酰基-8-羟基喹啉(简称HHQ),研究了亚相酸度及金属离子对HHQ成膜性能的影响。金属离子的半径、电荷及核外价电子层结构不同是影响HHQLang-muir单分子层膜性能的本质原因。从含有Ni2+、Cu2+离子的亚相表面所制备的多层LB膜的吸收光谱中产生了一个新的吸收峰。
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| 关 键 词： | 2-十六氨基甲酰基-8-羟基喹啉 LB膜 金属离子 酸度 |
| 收稿时间： | 1995-05-03 |
The Effect of Acidity and Metal Ions of Subphase on the Characteristic of Monolayer of 2-Hexadecylcarbamoyl-8-hydroxyquinoline |
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| OUYANG Jian-Ming,TAI Zi-Hou,QIAN Xiang-ping,TANG Wen-Xia.The Effect of Acidity and Metal Ions of Subphase on the Characteristic of Monolayer of 2-Hexadecylcarbamoyl-8-hydroxyquinoline[J].Chemical Research In Chinese Universities,1996,17(3):335. |
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| Authors: | OUYANG Jian-Ming TAI Zi-Hou QIAN Xiang-ping TANG Wen-Xia |
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| Institution: | State Key Laboratory of Coordination Chemistry, Nanjing Uniuersity, Nanjing 210093 |
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| Abstract: | A new amphiphilic ligand,2-hexadecylcarbamoyl-8-hydroxyquinoline(HHQ) was synthesized.The characteristics of monolayer of HHQ was investigated on subphases with different acidities and with different metal ions.The difference of the characteristics of HHQ monolayer is dependent on the difference of radii,nuclear charges and the structures of valence shell of metal ions.The 20-laver LB films of HHQ on each side of the substrate were prepared by spreading a solution of HHQ in chloroform,and UV-Vis absorption spectra of the LB films were recorded. Transitional metal ions can form complexes with HHQ on the air/water interface,but alkali and alkali earth metal ions cannot. |
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| Keywords: | Hexadecylcarbamoyl-8-hydroxyquinoline Monolayer Acidity Metal ion LBfilms |
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