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Organic component containing

Subclass of:

429 - Chemistry: electrical current producing apparatus, product, and process

429122000 - CURRENT PRODUCING CELL, ELEMENTS, SUBCOMBINATIONS AND COMPOSITIONS FOR USE THEREWITH AND ADJUNCTS

429188000 - Include electrolyte chemically specified and method

429304000 - The electrolyte is solid

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
429310000 Hetero ring containing polymer 21
429309000 Two or more polymers (i.e., polymer mixture) 20
429314000 Sulfur, nitrogen, or phosphorus containing polymer 18
429317000 Oxygen containing polymer 15
429307000 Chemically specified organic solute 13
429316000 Halogen containing polymer 3
20100099029LITHIUM ION SECONDARY BATTERY - Disclosed is a lithium ion secondary battery including: a positive electrode including a positive electrode active material layer containing a positive electrode active material, and a positive electrode current collector; a negative electrode including a thin film negative electrode active material layer containing an alloy-based negative electrode active material, and a negative electrode current collector; a separator interposed between the positive electrode and the negative electrode; and an ion-permeable resin layer formed on a surface of the thin film negative electrode active material layer. In this lithium ion secondary battery, despite the use of the alloy-based negative electrode active material, the deterioration in battery performance such as cycle characteristics and output characteristics is prevented.04-22-2010
20120231347BATTERY - A battery capable of improving the energy density and improving the cycle characteristics is provided. The battery includes a cathode, an anode arranged opposite of the cathode and an electrolyte in between the cathode and the anode. The amount of cathode active material and the amount of anode active material is such that the open circuit battery voltage is within the range from 4.25 volts to 6.00 volts, the electrolyte contains an electrolytic solution and a polymer containing vinylidene fluoride, and the cathode contains lithium complex oxides.09-13-2012
20120288770POLYMER SOLID ELECTROLYTE, METHOD OF PRODUCTION THEREOF, AND LITHIUM ION SECONDARY BATTERY - A polymer solid electrolyte is provided that includes anatase-type titanium oxide, a lithium electrolyte salt, and an ion conductive polymer that binds the titanium oxide.11-15-2012
429313000 Silicon containing polymer 2
20110318648HIGH IONIC CONDUCTIVITY ELECTROLYTES FROM BLOCK COPOLYMERS OF GRAFTED POLY(SILOXANES-CO-ETHYLENE OXIDE) - Polymer electrolytes offer increased safety and stability as compared to liquid electrolytes, yet there are a number of new challenges that polymer electrolytes introduce. A polymer electrolyte, as disclosed herein, is a block copolymer that has a block that provides mechanical strength and a novel, ionically-conductive polymer block with a backbone that is both highly flexible and highly conductive with high conductivity pendant chains attached, thus increasing the concentration of lithium coordination sites and improving ionic conductivity. Previous strategies for comb-type conductive polymers have focused on attaching either conductive pendant chains to a flexible non-conductive backbone or conductive pendant groups to a marginally flexible conductive backbone.12-29-2011
20110318649HIGH IONIC CONDUCTIVITY ELECTROLYTES FROM POLY(SILOXANES-CO-ETHYLENE OXIDE) - Polymer electrolytes offer increased safety and stability as compared to liquid electrolytes, yet there are a number of new challenges that polymer electrolytes introduce. A novel polymer electrolyte, as disclosed herein, is an ionically-conductive polymer with a backbone that is both highly flexible and highly conductive with high conductivity pendant chains attached, thus increasing the concentration of lithium coordination sites and improving ionic conductivity. Previous strategies for comb-type conductive polymers have focused on attaching either conductive pendant chains to a flexible non-conductive backbone or conductive pendant groups to a marginally flexible conductive backbone.12-29-2011
429308000 Carbohydrate or derivative 2
20120082901LITHIUM-BASED ANODE WITH IONIC LIQUID POLYMER GEL - Li-based anodes for use in an electric current producing cells having long life time and high capacity are provided. In certain embodiments, the Li-based anode comprises at least one anode active Li-containing compound and a composition comprising at least one polymer, at least one ionic liquid, and optionally at least one lithium salt. The composition may be located between the at least one Li-containing compound and the catholyte used in the electric current producing cell. In some embodiments, the at least one polymer may be incompatible with the catholyte. This configuration of components may lead to separation between the lithium active material of the anode and the catholyte. Processes for preparing the Li-based anode and to electric current producing cells comprising such an anode are also provided.04-05-2012
20130189589FABRICATION OF CELLULOSE POLYMER COMPOSITES AND THEIR APPLICATION AS SOLID ELECTROLYTES - A solid polymer electrolyte composition is made by hydrolyzing cellulose in a dissolution media to form a first mixture; then combining said first mixture with an antisolvent to form a precipitate; and then (in any order) separating said precipitate from excess antisolvent and excess dissolution media; optionally adjusting or neutralizing the pH of said precipitate; optionally washing said precipitate with water; combining said precipitate with an electrolyte salt and a hydrophilic polymer to form a wet polymer electrolyte composition; and then drying said wet polymer electrolyte composition to produce a solid polymer electrolyte composition. Solid polymer electrolyte compositions produced by the process, along with films formed therefrom and devices containing the same, are also described.07-25-2013
Entries
DocumentTitleDate
20130136999POLYMER BATTERY AND RELATED METHOD - A polymer battery is provided with a positive electrode active material layer, a negative electrode active material layer placed in opposition to the positive electrode active material layer, a polymer electrolyte layer disposed between the positive electrode active material layer and the negative electrode active material layer, and a distance defining member included in the polymer electrolyte layer to define a distance between the positive electrode active material layer and the negative electrode active material layer.05-30-2013
20110217599Nonaqueous electrolyte secondary battery - Disclosed is a nonaqueous electrolyte secondary battery which has a negative electrode containing silicon as a negative active material, a positive electrode containing a positive active material, a nonaqueous electrolyte and a separator. Characteristically, an additive which retards oxidation of silicon during operation of the battery is contained either in an interior or surface portion of the positive electrode, or in an interior or surface portion of the negative electrode, or in an interior or surface portion of the separator.09-08-2011
20110200885NONAQUEOUS ELECTROLYTE BATTERY - A nonaqueous electrolyte battery is provided and includes a positive electrode, a negative electrode having a negative electrode active material layer containing a negative electrode active material, a separator disposed between the positive electrode and the negative electrode, and a non-fluid electrolyte. The non-fluid electrolyte contains an electrolyte salt, a nonaqueous solvent, an orthoester compound represented by the following formula (1), and at least one member selected from the group consisting of cyclic carbonate compounds represented by the following formula (2) to (5). A volume viscosity of the negative electrode active material layer is 1.50 g/cc or more and not more than 1.75 g/cc, and a specific surface area of the negative electrode active material is 0.8 m08-18-2011
20090092902Plastic crystal electrolyte for lithium batteries - A solid ionic electrolyte having a neutral organic plastic crystal matrix doped with an ionic salt may be used in an electrochemical device having an anode comprising a Li-containing material having an electrochemical potential within about 1.3 V of lithium metal. Electrochemical devices are disclosed having a cathode, an anode of a Li-containing material having an electrochemical potential within about 1.3 V of lithium metal, and a solid ionic electrolyte having a neutral organic plastic crystal matrix doped with an ionic salt. Such devices have high energy density delivery capacity combined with the favourable properties of a neutral organic plastic crystal matrix such as succinonitrile.04-09-2009
20090053611Method for Preparing a Membrane to Be Assembled in a Membrane Electrode Assembly and Membrane Electrode Assembly - A membrane electrode assembly includes a cathode layer, an anode layer, and a polymer electrolyte sandwiched between the cathode layer and the anode layer. The polymer electrolyte layer is a polymer film having a plurality of sections. The sections are radiation grafted and sulfonated, wherein the sections are separated from each other by separation bands. The separation bands are untreated sections of the polymer electrolyte layer.02-26-2009
20080305399ELECTROLYTIC ORGANIC GLASS, ITS MANUFACTURING PROCESS AND DEVICE COMPRISING IT - The invention relates to a solid electrolyte, to a process for its manufacture and also to devices comprising it.12-11-2008
20090068563LITHIUM BATTERY - A lithium battery includes a substrate, a positive electrode layer, a negative electrode layer, and a sulfide solid electrolyte layer disposed between the positive electrode layer and the negative electrode layer, the positive electrode layer, the negative electrode layer, and the sulfide solid electrolyte layer being provided on the substrate. In this lithium battery, the positive electrode layer is formed by a vapor-phase deposition method, and a buffer layer that suppresses nonuniformity of distribution of lithium ions near the interface between the positive electrode layer and the sulfide solid electrolyte layer is provided between the positive electrode layer and the sulfide solid electrolyte layer. As the buffer layer, a lithium-ion conductive oxide, in particular, Li03-12-2009
20120141880IONICALLY CONDUCTIVE POLYMERS, METHODS FOR PRODUCTION THEREOF AND ELECTRICAL DEVICES MADE THEREFROM - The electrical conductivity of ionically conductive polymers can be increased by polymerizing a mixture of a polymer precursor and an electrolyte in the presence of an electric field. Methods for making ionically conductive polymers can include providing a mixture containing an electrolyte and a polymer precursor, and polymerizing the polymer precursor while applying an electric field to the mixture. Ionically conductive polymers so prepared can be used in electrical devices. Methods for making electrical devices containing the ionically conductive polymers are also described.06-07-2012
20100316914Rechargeable battery with aluminium anode containing a non aqueous electrolyte consisting of an ether as solvent and a lithium salt of an imide - A rechargeable battery with aluminium anode containing a non aqueous electrolyte consisting of an ether as solvent and a lithium salt of an imide12-16-2010
20110076570SOLID STATE ELECTROLYTE LAYER, ELECTRODE ACTIVE MATERIAL LAYER, ALL SOLID STATE LITHIUM BATTERY, MANUFACTURING METHOD FOR SOLID STATE ELECTROLYTE LAYER, AND MANUFACTURING METHOD FOR ELECTRODE ACTIVE MATERIAL LAYER - A solid state electrolyte layer includes a sulfide solid state electrolyte material that is manufactured from a raw material composition containing Li03-31-2011
20110117440SOLID ELECTROLYTE, METHOD FOR PRODUCING THE SAME, AND SECONDARY BATTERY COMPRISING SOLID ELECTROLYTE - A solid electrolyte comprising: 05-19-2011
20100119951Plastic Crystal Electrolyte with a Broad Potential Window - A solid ionic electrolyte having an organic plastic crystal solvent (e.g. succinonitrile) doped with lithium bioxalato borate salt (LiBOB) may be used in an electrochemical device. Electrochemical devices are disclosed having a cathode, an anode, and a solid ionic electrolyte having a neutral organic plastic crystal solvent doped with LiBOB alone or in combination with another lithium salt. Such devices have a stable electrolyte interface over a broad potential window combined with high energy density delivery capacity and, in one example, the favourable properties of a neutral organic plastic crystal matrix such as succinonitrile.05-13-2010
20100124705FIBER-CONTAINING POLYMER FILM AND METHOD OF MANUFACTURING SAME, AND ELECTROCHEMICAL DEVICE AND METHOD OF MANUFACTURING SAME - A fiber-containing polymer film contains a host polymer and fibrous substances. The fiber-containing polymer film has an orientation area where the fibrous substances are oriented in a direction substantially parallel to a main surface of the fiber-containing polymer film and in substantially the same direction.05-20-2010
20120156571ELECTRODE FOR BATTERIES, BATTERY COMPRISING THE ELECTRODE, AND METHOD FOR PRODUCING THE BATTERY - An object of the present invention is to provide an electrode for batteries which enables a battery to provide high output power when it is incorporated in the battery, a battery comprising the electrode, and a method for producing the electrode.06-21-2012
20120231346ELECTROCHEMICAL DEVICE USING SOLID POLYMER ELECTROLYTE USING FINE POLYMER COMPOSITE PARTICLES - The invention provides n electrochemical device containing a negative electrode having a negative electrode material layer at least on a surface; a positive electrode having a positive electrode material layer at least on a surface; and a solid polymer electrolyte of fine composite particles disposed between the negative electrode and the positive electrode. Each of the fine composite particles comprises a polymer brush layer of polymer graft chains. The fine composite particles form a substantially three-dimensional ordered array structure, and a continuous ion-conductive network channel is formed in each gap of the fine particles. The negative or positive electrode or electrode material layer have gaps filled with the fine composite particles. A contact interface between the solid electrolyte and the electrode material layer or the electrode is a polymer brush layer composed of polymer graft chains09-13-2012
20120177997METHOD FOR PRODUCING SOLID ELECTROLYTE MATERIAL-CONTAINING SHEET - A main object of the present invention is to provide a method for producing a solid electrolyte material-containing sheet excellent in strength. The present invention attains the object by providing a method for producing a solid electrolyte material-containing sheet comprising the steps of: preparing a raw material composition containing a sulfide solid electrolyte material and a binder composition containing a monomer or oligomer having a double bond and a radical polymerization initiator; applying the raw material composition to form a sheet-shaped composition; and polymerizing the sheet-shaped composition by radical polymerization.07-12-2012
20100009266ION-CONDUCTIVE POLYMER ELECTROLYTE AND SECONDARY BATTERY EMPLOYING THE SAME - Objects of the invention are to provide an ion-conductive polymer electrolyte for electrochemical device which has low volatility, is excellent in moldability and processability, has high compressive strength, has satisfactory ionic conductivity in a wide temperature range from ordinary to high temperatures, and has satisfactory chemical stability in high-temperature environments and to provide a secondary battery which employs the electrolyte and which has a practically sufficient output in a wide temperature range and has satisfactory safety and reliability in high-temperature environments.01-14-2010
20110281174MONOLITHIC ELECTRODE, RELATED MATERIAL, PROCESS FOR PRODUCTION, AND USE THEREOF - An electrode material is created by forming a thin conformal coating of metal oxide on a highly porous monolithic carbon structure. The highly porous carbon structure performs a role in the synthesis of the oxide coating and in providing a three-dimensional, electronically conductive substrate supporting the thin coating of metal oxide. The metal oxide includes one or more metal oxides. The electrode material, a process for producing said electrode material, an electrochemical capacitor and an electrochemical secondary (rechargeable) battery using said electrode material is disclosed.11-17-2011
20110281173MULTIPLE ELECTROLYTE ELECTROCHEMICAL CELLS - Electrode assemblies for use in electrochemical cells are provided. The negative electrode assembly comprises negative electrode active material and an electrolyte chosen specifically for its useful properties in the negative electrode. These properties include reductive stability and ability to accommodate expansion and contraction of the negative electrode active material. Similarly, the positive electrode assembly comprises positive electrode active material and an electrolyte chosen specifically for its useful properties in the positive electrode. These properties include oxidative stability and the ability to prevent dissolution of transition metals used in the positive electrode active material. A third electrolyte can be used as separator between the negative electrode and the positive electrode.11-17-2011
20120100433SOLID ELECTROLYTE, SOLID ELECTROLYTE SHEET, AND METHOD FOR PRODUCING SOLID ELECTROLYTE - The main object of the present invention is to provide a solid electrolyte with intergranular resistance decreased.04-26-2012
20110159377NON-AQUEOUS ELECTROLYTE AND SECONDARY BATTERY COMPRISING THE SAME - Disclosed is a secondary battery including an electrolyte and/or an electrode, the electrolyte including an electrolyte salt and an electrolyte solvent, i) a cyclic carbonate compound substituted with at least one halogen element; and ii) a compound containing a vinyl group in a molecule thereof, and the electrode including a solid electrolyte interface (SEI) layer partially or totally formed on the surface thereof by electrical reduction of the two compounds.06-30-2011
20080248396ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - An electrode, for a rechargeable lithium battery, including a current collector; an active material layer disposed on the current collector; and a coating layer disposed on the active material layer. The coating layer includes a lithium ion conductive polymer and an inorganic material represented by Formula 1: M10-09-2008
20130177820SILICON-CONTAINING COMPOSITIONS, METHODS OF THEIR PREPARATION, AND METHODS OF ELECTROLYTICALLY DEPOSITING SILICON ON A CURRENT CARRIER FOR USE IN LITHIUM ION BATTERY APPLICATIONS - The invention relates to silicon-containing compositions, methods of preparing these compositions and methods of depositing amorphous silicon originating from these compositions onto substrates to form composites for use, for example, as anodes in lithium ion batteries. An amorphous silicon-containing coating, such as a thin film, is formed on the substrate. The coating can further include carbon and crystalline silicon.07-11-2013

Patent applications in class Organic component containing

Patent applications in all subclasses Organic component containing