摘要:
A method of producing a film containing an oxide having a plurality of tubular structures and a plurality of conjugated polymer chains includes preparing a solution by dissolving a precursor substance having a first site containing a precursor of the oxide and a second site containing a precursor of a component constituting the conjugated polymer chains; forming a film containing the oxide having the tubular structures on a substrate, the surface of which exhibits anisotropy, by applying the solution onto the substrate so that the tubular structures and the conjugated polymer chains are oriented; and forming the conjugated polymer chains in pores of the tubular structures by polymerizing the second site in the film formed on the substrate, wherein an inorganic component of the first site is connected to carbon of the second site through a covalent bond.
摘要:
A mesostructured material, which has plural tubular pores and is arranged on a polymer surface, characterized in that the pores are uniaxially oriented. The mesostructured material can be developed to functional devices.
摘要:
A mesostructured film is provided having a structure in which surfactant molecular assemblies are regularly arranged three-dimensionally. A polymer compound thin film is formed on the substrate surface through spin coating or the like, and a rotating roller wrapped with a cloth is pressed against the polymer film for rubbing in one direction. The polymer material includes polyimide, polyamide, and polystyrene. The substrate includes a silica glass substrate and a silicon substrate. The mesostructured film can be formed by retaining the substrate in an aqueous solution containing a surfactant, silicon alkoxide, and acid. After being retained in the solution, the substrate is heated at about 60 to 120° C. for several hours to several days for reaction. The surfactant includes C18H37 (OCH2CH2)200H and C16H33 (OCH2CH2) 200H. The alkoxide included tetraethoxysilane, tetramethoxysilane, and tetrapropoxysilane. Hydrochloric acid, nitric acid, or sulfuric acid is used as a catalyst.
摘要翻译:提供了具有其中表面活性剂分子组件被三维规则地排列的结构的介孔结构膜。 通过旋涂等在基材表面上形成高分子化合物薄膜,将用布覆盖的旋转辊按压在聚合物膜上以在一个方向上摩擦。 聚合物材料包括聚酰亚胺,聚酰胺和聚苯乙烯。 基板包括石英玻璃基板和硅基板。 可以通过将基材保持在含有表面活性剂,硅醇盐和酸的水溶液中来形成介孔结构膜。 保留在溶液中后,将基底在约60至120℃加热数小时至数天以进行反应。 表面活性剂包括C 18 H 23(OCH 2 CH 2)2 O 20 H和C 16 H 33(OCH 2 CH 2)20 H 2 O 醇盐包括四乙氧基硅烷,四甲氧基硅烷和四丙氧基硅烷。 使用盐酸,硝酸或硫酸作为催化剂。
摘要:
An image forming process provides an excellent ink fixation effect for high speed, low energy consumption printing. Two-valued or multi-valued gradation expression of a picture element, or the smallest output unit, is realized by controlling the number of liquid droplets impacting on a recording medium for each dot formed on the recording medium. The liquid droplets are subjected to physical or chemical modification so as to be fixed to the recording medium. The present invention is also directed to an image forming apparatus, an ink for liquid droplet recording and a liquid droplet ejection and projection method that can use the image forming process.
摘要:
An excellent mesostructured thin film, and a process for producing the mesostructured thin film are provided. In the process, the mesostructured thin film having an oriented rod-like pore structure is formed on a surface of a polymer compound containing a sequence of two or more adjacent methylene groups in the repeating unit of the molecule.
摘要:
A mesostructured material, which has plural tubular mesopores and is arranged on a polymer surface, characterized in that the mesopores are oriented in on direction parallel to the surface. The mesostructured material can be developed to functional devices.
摘要:
A method of manufacturing an electron-emitting device includes providing a pair of electrodes and an electroconductive thin film arranged between the electrodes. The method also includes a step of forming an electron-emitting region in the electroconductive film by the steps of partially modifying the composition of the electroconductive thin film with a chemical change to make a region of the electroconductive thin film have a higher resistivity than a resistivity in other regions, and causing an electric current to run through the electroconductive thin film to form the electron-emitting region in the region having the higher resistivity.
摘要:
A liquid crystal display device having a matrix of pixels is driven for gradational display with better temperature compensation and better flicker suppression by a driving method, wherein (a) a first voltage signal is applied to a pixel on a selected scanning line, the first voltage signal including a clear pulse, a writing pulse of a polarity opposite to that of the clear pulse and a correction pulse of a polarity opposite to that of the writing pulse,(b) a second voltage signal is applied to an associated pixel on a subsequent scanning line, the second voltage signal including a clear pulse, a writing pulse and a correction pulse of which polarities are respectively opposite to corresponding pulses of the first voltage signal, and (c) the correction pulse applied to the pixel on the selected scanning line is determined based on gradation data for the associated pixel on the subsequent scanning line, and the writing pulse applied to the pixel on the selected scanning line is determined based on gradation data for the pixel on the selected scanning line and the above-determined correction pulse.
摘要:
A liquid crystal device is constituted by a pair of substrates having mutually opposing electrodes thereon, and a liquid crystal layer disposed between the substrates so as to form a pixel comprising a pair of the opposing electrodes and the liquid crystal layer therebetween. The liquid crystal layer in a pixel is divided into a plurality of regions having mutually different liquid crystal layer thicknesses, and the pixel is constituted so as to show an applied voltage-transmittance characteristic having an improved linearity. More specifically, for example, the liquid crystal layer in a pixel is provided with locally varying thicknesses by forming on a substrate pluralities of stripe-shaped projections and indentations at locally different indentation widths so that the projections have a smaller width in a region having a smaller indentation width than in a region having a larger indentation width.
摘要:
An X-ray waveguide for propagation of an X-ray therethrough includes a core and a cladding. The core has a periodic structure in which plural substances having different refractive-index real parts are periodically arrayed in a direction perpendicular to an X-ray guiding direction. Given that a maximum length of the core in the X-ray guiding direction is l, a maximum thickness of the core is t, and a Bragg angle of the periodic structure for the X-ray is θB(°), at least one end surface of a core region in the X-ray guiding direction is inclined at an inclination angle φ(°), which satisfies tan−1(t/l)