| Tl2O3/聚-N-乙烯基咔唑复合纳米线的研究 |
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| 引用本文： | 刘俊福,杨孔章,陆祖宏,丁德胜,吴海明.Tl2O3/聚-N-乙烯基咔唑复合纳米线的研究[J].物理化学学报,1996,12(10):865-869. |
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| 作者姓名： | 刘俊福 杨孔章 陆祖宏 丁德胜 吴海明 |
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| 作者单位： | Institute of Colloid and Interface Chemistry,Shandong University,Jinan 250100,National Laboratory of Molecular and Biomolecular Electronics,Southeast University,Nanjing 210096 |
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| 摘 要： |
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| 关 键 词： | 纳米线 Tl2O3 聚-N-乙烯基咔唑(EPVK) LB膜 |
| 收稿时间： | 1996-05-24 |
| 修稿时间： | 1996-08-02 |
Studies on Ordered Composite Nanowire Arrays of Tl2O3/ Poly-Nvinylcarbazole |
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| Liu Jun-Fu,Yang Kong-Zhang,Lu Zu-Hong,Ding De-Sheng,Wu Hai-Ming.Studies on Ordered Composite Nanowire Arrays of Tl2O3/ Poly-Nvinylcarbazole[J].Acta Physico-Chimica Sinica,1996,12(10):865-869. |
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| Authors: | Liu Jun-Fu Yang Kong-Zhang Lu Zu-Hong Ding De-Sheng Wu Hai-Ming |
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| Institution: | Institute of Colloid and Interface Chemistry,Shandong University,Jinan 250100|National Laboratory of Molecular and Biomolecular Electronics,Southeast University,Nanjing 210096 |
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| Abstract: | Stable monolayers of electropolymerized poly-N-vinylcarbazole (EPVK) and arachidic acid(AA) are obtained on a subphase of alkaline Tl2O3 colloidal solutions. As revealed by the atomic force microscope, there is phase separation in the mixed LB monolayers. Transmission electron microscopic observations reveal that ordered arrays of composite Tl2O3/Epvk nanowires are formed in the mixed monolayers. Formation of the composite nanowire arrays is attributed to the ordered adsorption of Tl2O3 colloidal particles along the polycationic EPVK chains. The composite nanowire array is 3.2nm wide with a spacing of 2.7nm.The composite nanowire arrays can also be formed when pure EPVK is used. Composite LB multilayers of Tl2O3/EPVK nanowire arrays are prepared. The bilayer spacing is 5.54nm.The present study is of importance to the fabrication of inorganic semiconductor/functional polymer composite nanowires. |
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| Keywords: | Nanowire Thallic oxide N-vinylcarbazole' ') Poly-N-vinylcarbazole" target="_blank">">Poly-N-vinylcarbazole LB film |
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