足球比分007

Manufacturing and application of inorganic chemistry and its compounds, applied technology
  • Manufacturing method of single crystal of nitride
    The present invention relates to a single crystal of a nitride. Single crystals of nitrides (so-called nitride semiconductors) have attracted attention as materials for light emitting devices or power transistors that emit short-wavelength light from the blue band to the ultraviolet band. In particular, a single crystal of aluminum nitride has attracted attention as a material for a substrate of an ultraviolet light emitting device. The single crystal of nitride is passed through a gas such as sublimation method or halide vapor phase epitaxy (hvpe) ...
  • Manufacturing method of single crystal of nitride
    The present invention relates to a single crystal of a nitride. Single crystals of nitrides (so-called nitride semiconductors) have attracted attention as materials for light emitting devices or power transistors that emit short-wavelength light from the blue band to the ultraviolet band. In particular, a single crystal of aluminum nitride has attracted attention as a material for a substrate of an ultraviolet light emitting device. The single crystal of nitride is passed through a gas such as sublimation method or halide vapor phase epitaxy (hvpe) ...
  • SiC epitaxial wafer and its manufacturing method and process
    The invention relates to a sic epitaxial wafer and a manufacturing method thereof. This application claims priority based on Patent Application No. 2017-104625 filed in Japan on May 26, 2017, the content of which is incorporated herein by reference. The dielectric breakdown electric field of silicon carbide (sic) is one order of magnitude larger than that of silicon (si), the band gap is three times larger, and it has characteristics such as about three times higher thermal conductivity. Therefore, the application of silicon carbide (sic) is expected ...
  • SiC epitaxial wafer and its manufacturing method and process
    The invention relates to a sic epitaxial wafer and a manufacturing method thereof. This application claims priority based on Patent Application No. 2017-104625 filed in Japan on May 26, 2017, the content of which is incorporated herein by reference. The dielectric breakdown electric field of silicon carbide (sic) is one order of magnitude larger than that of silicon (si), and the band gap is three times larger, and it has characteristics such as about three times higher thermal conductivity. Therefore, the application of silicon carbide (sic) is expected ...
  • Improved anti-caking properties of ammonium nitrate particles stored in closed containers
    The present application relates to improving the anti-caking properties of ammonium nitrate particles stored in closed containers. Background Ammonium nitrate (an) (nh4no3) is a hygroscopic compound and absorbs moisture when in contact with moisture and humid air, so particles will lose some of their physical properties, more particularly for storage and handling properties For example, particles may weaken and lose their hardness, or become compressible or prone to thermal cycling and threshing (degranu ...
  • Improved anti-caking properties of ammonium nitrate particles stored in closed containers
    The present application relates to improving the anti-caking properties of ammonium nitrate particles stored in closed containers. Background Ammonium nitrate (an) (nh4no3) is a hygroscopic compound and absorbs moisture when in contact with moisture and humid air, so particles will lose some of their physical properties, more particularly for storage and handling properties For example, particles may weaken and lose their hardness, or become compressible or prone to thermal cycling and threshing (degranu ...
  • Porous ceramic particles and method and process for forming porous ceramic particles
    CROSS REFERENCE TO RELATED PATENT APPLICATIONS This application claims the benefit of US Provisional Application No. 62 / 470,929, filed March 14, 2017. The present disclosure relates to porous ceramic particles and a method of forming a plurality of porous ceramic particles. Specifically, the present disclosure relates to forming porous ceramic particles using a spray fluidization forming process in a batch mode. Porous ceramic particles can be used in a wide variety of applications, and in particular are particularly suitable, for example, in catalytic ...
  • Porous ceramic particles and method and process for forming porous ceramic particles
    CROSS REFERENCE TO RELATED PATENT APPLICATIONS This application claims the benefit of US Provisional Application No. 62 / 470,929, filed March 14, 2017. The present disclosure relates to porous ceramic particles and a method of forming a plurality of porous ceramic particles. Specifically, the present disclosure relates to forming porous ceramic particles using a spray fluidization forming process in a batch mode. Porous ceramic particles can be used in a wide variety of applications, and in particular are particularly suitable, for example, in catalytic ...
  • Acid-resistant carbon composite, its manufacturing method and products and processes formed from it
    CROSS REFERENCE TO RELATED APPLICATIONS This application claims the benefit of US Application No. 62/486061, filed April 17, 2017, which is incorporated herein by reference in its entirety. Graphite is an allotrope of carbon and has a layered planar structure. In each layer, carbon atoms are arranged in a hexagonal array or network by covalent bonds. However, the different carbon layers pass only weak van der Waals forces (vanderwaalsforc ...
  • Acid-resistant carbon composite, its manufacturing method and products and processes formed from it
    CROSS REFERENCE TO RELATED APPLICATIONS This application claims the benefit of US Application No. 62/486061, filed April 17, 2017, which is incorporated herein by reference in its entirety. Graphite is an allotrope of carbon and has a layered planar structure. In each layer, carbon atoms are arranged in a hexagonal array or network by covalent bonds. However, the different carbon layers pass only weak van der Waals forces (vanderwaalsforc ...
  • Manufacturing method of oxide sintered body and sputtering target
    The present invention relates to an oxide sintering method for forming a thin film transistor (thinfilmtransistor, tft) oxide semiconductor thin film used in a display device such as a liquid crystal display or an organic electroluminescence (el) display by a sputtering method. Body and sputtering target. Amorphous (amorphous) oxygen used in tft ...
  • Manufacturing method of oxide sintered body and sputtering target
    The present invention relates to an oxide sintering method for forming a thin film transistor (thinfilmtransistor, tft) oxide semiconductor thin film used in a display device such as a liquid crystal display or an organic electroluminescence (el) display by a sputtering method. Body and sputtering target. Amorphous (amorphous) oxygen used in tft ...
  • The invention relates to a defoamer emulsion, a production method thereof, a polycarboxylate ether formulation containing the defoamer emulsion, and a cement composition containing the polycarboxylate ether formulation. BACKGROUND It is known to use polycarboxylate ethers in cement compositions. Polycarboxylate ethers can increase the flowability and reduce the water content of cement compositions. The reduction in water content can increase the strength of the resulting cement formation. However, the use of polycarboxylate ethers has the ...
  • The invention relates to a defoamer emulsion, a production method thereof, a polycarboxylate ether formulation containing the defoamer emulsion, and a cement composition containing the polycarboxylate ether formulation. BACKGROUND It is known to use polycarboxylate ethers in cement compositions. Polycarboxylate ethers can increase the flowability and reduce the water content of cement compositions. The reduction in water content can increase the strength of the resulting cement formation. However, the use of polycarboxylate ethers has the ...
  • Manufacturing method of laminated glass
    The present invention relates to laminated glass. In recent years, the introduction of a head-up display (hereinafter also referred to as a hud) that reflects an image on the windshield of a vehicle and displays predetermined information in the driver's field of vision, but the driver observes the scenery outside the vehicle and the information displayed by the hud Sometimes, ghosting issues occur. Ghosts that are problematic for vehicle drivers include perspective ghosts and reflection ghosts, and there is a hud display used in the hud on the windshield ...
  • Manufacturing method of laminated glass
    The present invention relates to laminated glass. In recent years, the introduction of a head-up display (hereinafter also referred to as a hud) that reflects an image on the windshield of a vehicle and displays predetermined information in the driver's field of vision, but the driver observes the scenery outside the vehicle and the information displayed by the hud Sometimes, ghosting issues occur. Ghosts that are problematic for vehicle drivers include perspective ghosts and reflection ghosts, and there is a hud display used in the hud on the windshield ...
  • The present invention relates to an optical glass, an optical element, and a preform. The lens system of an optical device is usually designed by combining a plurality of glass lenses with different optical properties. In recent years, the characteristics pursued by the lens system of optical equipment have been diversified. In order to further expand the degree of freedom in design, optical glass has been developed that has optical characteristics that have not been noticed before. Among them, optical glass characterized by anomalous dispersion (δθg, f) ...
  • The present invention relates to an optical glass, an optical element, and a preform. The lens system of an optical device is usually designed by combining a plurality of glass lenses with different optical properties. In recent years, the characteristics pursued by the lens system of optical equipment have been diversified. In order to further expand the degree of freedom in design, optical glass has been developed that has optical characteristics that have not been noticed before. Among them, optical glass characterized by anomalous dispersion (δθg, f) ...
  • Manufacturing method of optical fiber base material, optical fiber base material and process
    The present invention relates to a method for manufacturing an optical fiber base material to which an alkali metal is added, and an optical fiber base material manufactured by the manufacturing method. As one of the methods for manufacturing a base material for optical fibers, conventionally, the following method has been performed: glass particles generated by flame hydrolysis reaction of glass raw materials are deposited on a rotating starting material or the like (soot added), and the obtained porous base material is Sintering (transparent vitrification) is performed. This sintering process is generally performed in a he atmosphere. This is because when ...
  • Manufacturing method of optical fiber base material, optical fiber base material and process
    The present invention relates to a method for manufacturing an optical fiber base material to which an alkali metal is added, and an optical fiber base material manufactured by the manufacturing method. As one of the methods for manufacturing a base material for optical fibers, conventionally, the following method has been performed: glass particles generated by flame hydrolysis reaction of glass raw materials are deposited on a rotating starting material or the like (soot added), and the obtained porous base material Sintering (transparent vitrification) is performed. This sintering process is generally performed in a he atmosphere. This is because when ...
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Technical classification