Patent application number | Description | Published |
20110045963 | Silicon-Containing Particles, Method For Manufacturing Thereof, Oil Composition, Ceramic Material, And Method For Manufacturing Thereof - This invention relates to a method for manufacturing silicon-containing particles characterized by preparing a uniform phase comprising a curable composition that includes a silicon-containing compound having in one molecule one or more reactive functional groups per 50 silicon atoms and an oil that does not participate in curing of the composition, then curing the composition, and causing phase separation from the oil for obtaining the silicon-containing particles; and to silicon-containing particles obtained by the above method. The method provides silicon-containing particles of an extremely small diameter in a simple process without the use of surfactants. And the silicon-containing particles possess excellent dispersibility in oil and a high degree of ceramification by baking. | 02-24-2011 |
20120121981 | Electrode Active Material, Electrode, And Electricity Storage Device - This invention relates to an electrode active material, an electrode containing the active material, and an electricity storage device including the electrode. The electrode active material comprises a silicon-containing carbon-based composite material obtained by preparing a uniform phase comprising at least (A) a crosslinkable composition that includes a silicon-containing compound having a crosslinkable group, and (B) a liquid or melt that does not participate in the crosslinking reaction of the crosslinkable composition; then crosslinking the component (A), causing phase-separation from the component (B) for obtaining silicon-containing crosslinked particles or a dispersion wherein the silicon-containing crosslinked particles are dispersed in the component (B); and then baking the silicon-containing crosslinked particles or the dispersion in an inert gas or in a vacuum at 300 to 1,500° C. The electrode active material is particularly suitable as an electrode of a lithium secondary battery, displays high reversible capacity and stable charge and discharge cycle characteristics, and is characterized by having little electrical potential loss when lithium is discharged. | 05-17-2012 |
20120121982 | Electrode Active Material, Electrode, And Electricity Storage Device - An electrode active material comprising a silicon-containing carbon-based composite material obtained by: preparing a cured product of (A) a silicon-free organic compound having a crosslinkable group, and (B) a silicon-containing compound capable of crosslinking the component (A); and baking the cured product in an inert gas or in a vacuum at 300 to 1,500° C.; an electrode comprising the electrode active material; and an electricity storage device comprising the electrode. The electrode active material has high reversible capacity and stable charge and discharge cycle characteristics, has little electrical potential loss when lithium is discharged, and furthermore, can be manufactured via a simple manufacturing process. Therefore, an electrode active material that is particularly suitable for an electrode of a lithium secondary battery can be provided, and an electricity storage device having an electrode comprising the electrode active material can also be provided. | 05-17-2012 |
20140023929 | Silicon-Containing Carbonaceous Composite Material - Using a silicon-containing carbon-based composite material represented by the compositional formula: SiO | 01-23-2014 |
Patent application number | Description | Published |
20090084428 | Copper Indium Diselenide-Based Photovoltaic Device And Method Of Preparing The Same - A copper indium diselenide (CIS)-based photovoltaic device includes a CIS-based solar absorber layer including copper, indium, and selenium. The CIS-based photovoltaic device further includes a substrate including a silicone layer formed from a silicone composition and a metal foil layer. The substrate, due to the presence of the silicone layer and the metal foil layer, is both flexible and sufficiently able to withstand annealing temperatures in excess of 500° C. to obtain maximum efficiency of the device. | 04-02-2009 |
20090293942 | Inorganic Substrate With A Thin Silica Type Glass Layer, Method of Manufacturing The Aforementioned Substrate, Coating Agent, And A Semiconductor Device - A method of manufacturing an inorganic substrate coated with a thin silica type glass layer of 2 H to 9 H pencil hardness, said method comprising the steps of: coating an inorganic substrate with a cyclic dihydrogenpolysiloxane and/or a hydrogenpolysiloxane represented by a specific unit formula, and curing it; an inorganic substrate coated with a thin silica type glass layer; a coating agent for an inorganic substrate that is composed of a cyclic dihydrogenpolysiloxane and/or a hydrogenpolysiloxane represented by a specific unit formula; and a semiconductor device having an inorganic substrate coated with a thin silica type glass layer. | 12-03-2009 |
20100089451 | Curable Liquid Composition, Method Of Coating, Inorganic Substrate, and Semiconductor Device - A curable liquid composition obtained by subjecting hydrogen halosiloxane or hydrogen alkoxysilane to condensation or to hydrolysis and condensation in an organic solvent in which fine polyvalent metal oxide particles with hydroxyl groups are dispersed; a method of forming a hard silica-type layer by applying onto an inorganic substrate the aforementioned composition and then curing the composition; an inorganic substrate with the aforementioned hard silica-type layer; and a semiconductor device comprising the aforementioned inorganic substrate on which a semiconductor layer is formed. | 04-15-2010 |
20100146886 | Composite Article Having Excellent Fire Resistance - A composite article includes a first pane comprising a first window layer formed from a vitreous material and a reinforced silicone layer disposed adjacent to and in contact with the first window layer. The reinforced silicone layer includes a cured silicone composition and a fiber reinforcement. The composite article includes a second pane spaced from the first pane to define a gap therebetween and a frame disposed adjacent to and in contact with the first pane and the second pane to enclose the gap. The composite article may be suitable for load-bearing applications requiring thermal and acoustic insulation. | 06-17-2010 |
20100188766 | Cyclic Dihydrogenpolysiloxanes, Hydrogenpolysiloxanes, Processes For Their Production, Silica Type Glass Moldings And A Process For Their Production, Optical Elements And A Process For Their Production - Cyclic dihydrogenpolysiloxanes, hydrogenpolysiloxanes of specific siloxane unit formulas etc., a process for their production using hydrolysis/condensation, a process for the production of silica type glass moldings with an optical transmittance of 90% to 100% in the vacuum-UV region to UV region and an optical transmittance of 98% to 100% in the visible region to near infrared region by curing said cyclic dihydrogensiloxanes or said hydrogenpolysiloxanes in a mold, said silica type glass moldings, optical elements made up of the silica type glass, a process for the production of optical elements having such a silica type glass film layer by coating an optical element with the hydrogenpolysiloxanes and curing them, and optical elements having such a silica type glass film layer. | 07-29-2010 |