Tl2O3/聚-N-乙烯基咔唑复合纳米线的研究

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. doi: 10.3866/PKU.WHXB19961001 shu

Citation: 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. doi: 10.3866/PKU.WHXB19961001 shu

Tl₂O₃/聚-N-乙烯基咔唑复合纳米线的研究

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English

Studies on Ordered Composite Nanowire Arrays of Tl₂O₃/ Poly-Nvinylcarbazole

1.
Institute of Colloid and Interface Chemistry,Shandong University,Jinan 250100
Received Date: 24 May 1996
Available Online: 15 October 1996

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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1.
沈阳化工大学材料科学与工程学院沈阳 110142

Tl₂O₃/聚-N-乙烯基咔唑复合纳米线的研究

English

Studies on Ordered Composite Nanowire Arrays of Tl₂O₃/ Poly-Nvinylcarbazole

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通讯作者: 陈斌, bchen63@163.com

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