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    • 74. 发明授权
    • Method for producing film of vanadium pentoxide nanowires having improved alignment and vanadium pentoxide nanowire film produced thereby
    • 制造具有改进的取向的五氧化二钒纳米线的薄膜的方法和由此制备的五氧化二钒纳米线膜
    • US07875320B2
    • 2011-01-25
    • US12029596
    • 2008-02-12
    • Jae-Hyun ParkJeong-Sook HaYong-Kwan Kim
    • Jae-Hyun ParkJeong-Sook HaYong-Kwan Kim
    • B05D1/18
    • B05D1/18B05D1/202B05D1/204B82Y30/00B82Y40/00C01G31/02C01P2004/16H01M4/485Y10S977/89Y10S977/892
    • A method for producing a film of vanadium pentoxide nanowires having improved alignment is provided. The method comprises the steps of a) preparing a solution of vanadium pentoxide (V2O5) nanowires by a sol-gel method; b) diluting the solution of vanadium pentoxide nanowires with water and feeding the dilute aqueous solution into a Langmuir-Blodgett trough; c) adding a dispersant to the dilute aqueous solution of vanadium pentoxide nanowires; d) diluting a solution of a dioctadecyldimethylammonium halide with an organic solvent, applying the dioctadecyldimethylammonium halide solution to the surface of the dilute aqueous solution of vanadium pentoxide nanowires in the Langmuir-Blodgett trough, and allowing the solutions to stand to disperse the dioctadecyldimethylammonium halide solution in the Langmuir-Blodgett trough; e) controlling the surface pressure of the dioctadecyldimethylammonium halide solution using barriers mounted on the Langmuir-Blodgett trough; f) affixing a substrate to a dipping arm of the Langmuir-Blodgett trough and bringing the substrate into contact with the surface of the dioctadecyldimethylammonium halide solution; and g) separating the substrate from the dipping arm.
    • 提供了具有改进的取向的五氧化二钒纳米线膜的制造方法。 该方法包括以下步骤:a)通过溶胶 - 凝胶法制备五氧化二钒(V2O5)纳米线溶液; b)用水稀释五氧化二钒纳米线溶液,并将稀水溶液加入Langmuir-Blodgett槽中; c)向五氧化二钒纳米线的稀水溶液中加入分散剂; d)用有机溶剂稀释二十八烷基二甲基卤化铵的溶液,在Langmuir-Blodgett槽中将二十八烷基二甲基卤化铵溶液施加到五氧化二钒纳米线的稀水溶液的表面,并使溶液静置以分散二十八烷基二甲基卤化铵溶液 在Langmuir-Blodgett槽中; e)使用安装在Langmuir-Blodgett槽上的屏障控制二十八烷基二甲基卤化铵溶液的表面压力; f)将衬底固定在Langmuir-Blodgett槽的浸渍臂上,使衬底与二十八烷基二甲基卤化铵溶液的表面接触; 并且g)将基底与浸渍臂分离。
    • 77. 发明授权
    • Bottom electrode chemically-bonded Langmuir-Blodgett films via photolabile groups
    • 底部电极通过光不稳定组化学键合Langmuir-Blodgett薄膜
    • US07291514B2
    • 2007-11-06
    • US10792961
    • 2004-03-02
    • Zhang-Lin ZhouYong ChenXiao-An Zhang
    • Zhang-Lin ZhouYong ChenXiao-An Zhang
    • H01L51/40
    • G11C13/0009B05D1/204B05D3/061B82Y10/00B82Y30/00B82Y40/00G11C13/0014G11C2213/14G11C2213/77G11C2213/81H01L51/0075H01L51/0595
    • Langmuir-Blodgett films are provided in which a molecule is chemically bonded with a bottom electrode substrate as part of a crossed wire device comprising two electrodes and a molecular layer therebetween. The molecule, which comprises a switchable moiety and a connecting moiety, is provided with a photolabile capping group attached to the connecting moiety. The photolabile capping group temporarily caps the reactive connecting group of the molecule. The capped molecules are processed to form a LB film on the water-air interface of water. The films are then exposed to UV light. The photolabile capping group decomposes to give back the connecting group, which remains in the water. As the uncapped LB films are transferred to a bottom electrode substrate, the surface of the electrode reacts with the reactive connecting group of the molecule to form a chemically bonded LB layer on the substrate, thereby providing improved LB films.
    • 提供Langmuir-Blodgett膜,其中分子与底部电极基底化学键合,作为包括两个电极和其间的分子层的交叉线器件的一部分。 包含可切换部分和连接部分的分子具有连接到连接部分上的光不透明封端基团。 光敏封端组暂时封闭分子的反应性连接基团。 加热封端的分子在水的水 - 空气界面上形成LB膜。 然后将膜暴露于UV光。 光不稳定封盖组分解,使回流在水中的连接组。 由于未封装的LB膜转移到底部电极基板,电极的表面与分子的反应性连接基团反应,以在基板上形成化学键合的LB层,从而提供改进的LB膜。