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The electrolyte is solid

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

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
429306000 Organic component containing 117
429321000 Alkali metal containing component 66
429319000 Aluminum containing component (e.g., LiAlCl4, etc.) 48
429305000 Temperature range of electrolyte operation or electrolyte processing is specified 8
429318000 Silver containing component 2
20120231348LITHIUM ION CONDUCTING MATERIAL AND LITHIUM BATTERY - A lithium ion conducting material includes a sulfide-based solid electrolyte material that contains Li, an element that belongs to group 13 to group 15 and S, and that contains an MS09-13-2012
20120082902ELECTRODE AND ELECTROLYTE MATERIALS FOR BATTERIES - Disclosed are open-framework solids that possess superior ion-transport properties pertinent to the electrochemical performance of next-generation electrode materials for battery devices. Disclosed compounds including compositions and architectures relevant to electrical energy storage device applications have been developed through integrated solid-state and soft (solution) chemistry studies. The solids can adopt a general formula of A04-05-2012
Entries
DocumentTitleDate
20130084504MICROMACHINED ELECTROLYTE SHEET - The disclosure relates to ceramic lithium ion electrolyte membranes and processes for forming them. The ceramic lithium electrolyte membrane may comprise at least one ablative edge. Exemplary processes for forming the ceramic lithium ion electrolyte membranes comprise fabricating a lithium ion electrolyte sheet and cutting at least one edge of the fabricated electrolyte sheet with an ablative laser.04-04-2013
20100075231Lead Acid Battery Slurry Comprising Polyelectrolyte Comb Copolymers - The invention provides a slurry, such as a lead-acid battery slurry, comprising a polyelectrolyte comb copolymer and lead oxide. Use of polyelectrolyte comb copolymers results in a slurry with low viscosity. In addition, the use of polyelectrolyte comb copolymers controls the growth (e.g., size, morphology and location) of the inactive species, and thus, improves battery cycle life.03-25-2010
20100129722OXYNITRIDE SPUTTERING TARGET - A cathode sputtering target includes: between 30 and 40 atomic % of a metal, between 2 and 10 atomic % of nitrogen, and between 35 and 50 atomic % of oxygen. The remainder up to 100% is constituted by at least one element selected from the group that comprises phosphorous (P), boron (B), silicon (Si), germanium (Ge), gallium (Ga), sulphur (S) and aluminium (Al). Also provides a method of manufacturing a thin film from the target, and an electrochemical device comprising the thin film.05-27-2010
20100035157ELECTRICAL STORAGE DEVICE - An electrical storage device has a solid electrolyte layer; and electrode assemblies stacked with the solid electrolyte layer interposed therebetween and each having a current collector on which a plurality of electrode parts are formed. A part of the solid electrolyte layer is located between successive electrode parts in a direction perpendicular to the stacking direction on at least one of successive electrode assemblies in the stacking direction.02-11-2010
20100104947ELECTROLYTE COMPOSITION AND CATALYST INK AND SOLID ELECTROLYTE MEMBRANE FORMED BY USING THE SAME - An electrolyte composition and catalyst ink, a solid electrolyte membrane formed by printing the electrolyte composition and catalyst ink, and a secondary battery including the solid electrolyte membrane. An electrolyte composition includes a solvent; a lithium salt dissolved in the solvent; and a cycloolefin-based monomer dissolved or dispersed in the solvent and a catalyst ink includes a catalyst that promotes the ring-opening and polymerization reactions of the cycloolefin monomers of the electrolyte composition.04-29-2010
20090123846ALL-SOLID-STATE CELL - An all-solid-state cell contains a combination of an electrode active material and a solid electrolyte, and has a plate-shaped fired solid electrolyte body of a ceramic containing a solid electrolyte, a first electrode layer (e.g. a positive electrode) integrally formed on one surface of the fired solid electrolyte body by mixing and firing an electrode active material and a solid electrolyte, and a second electrode layer (e.g. a negative electrode) integrally formed on the other surface of the fired solid electrolyte body by mixing and firing an electrode active material and a solid electrolyte. The solid electrolyte materials added to the first electrode layer and the second electrode layer comprise an amorphous polyanion compound.05-14-2009
20130059209POSITIVE-ELECTRODE BODY FOR NONAQUEOUS-ELECTROLYTE BATTERY, METHOD FOR PRODUCING THE POSITIVE-ELECTRODE BODY, AND NONAQUEOUS-ELECTROLYTE BATTERY - Provided is a positive-electrode body for a nonaqueous-electrolyte battery in which formation of high-resistance layers at the contact interfaces between positive-electrode active-material particles and solid-electrolyte particles is suppressed so that an increase in the interface resistance is suppressed. A positive-electrode body 03-07-2013
20130065134NONAQUEOUS-ELECTROLYTE BATTERY AND METHOD FOR PRODUCING THE SAME - Provided are a Li-ion battery (nonaqueous-electrolyte battery) 03-14-2013
20120115039All Solid Secondary Battery and Manufacturing Method Therefor - A solid secondary battery that includes a positive electrode layer, a solid electrolyte layer including an oxide-based solid electrolyte, and a negative electrode layer. At least one of the positive electrode layer and the negative electrode layer, and the solid electrolyte layer are joined by sintering. At least one of the positive electrode layer and the negative electrode layer includes an electrode active material, and a conductive agent containing a carbon material, and the conductive agent includes a carbon material which has a specific surface area of 1000 m05-10-2012
20090011338Method of Manufacturing Lithium Secondary Battery and Lithium Secondary Battery - The invention provides a method of readily manufacturing a lithium secondary battery including a solid electrolyte layer having space for accommodating deposited lithium. A lithium secondary battery includes a positive electrode element, a negative electrode element and a solid electrolyte layer placed between them. A method of manufacturing the battery includes a first step of stacking at least a first group of particles and a second group of particles to form the solid electrolyte layer, the second group of particles having an average particle diameter larger than that of the first group of particles, and a second step of stacking the positive and negative electrode elements on the solid electrolyte layer such that the negative electrode element is in contact with a surface of the second group of particles in the solid electrolyte layer.01-08-2009
20110003211ELECTRODES WITH SOLID POLYMER ELECTROLYTES - An electrode assembly that includes an electrode film and a current collector is provided. The electrode film includes electrode active material, electronically conductive particles, and a solid polymer electrolyte. In some embodiments, no additional binder is used as the solid polymer electrolyte also acts as a binder to hold together the active material and electronically conductive particles, thus creating a freestanding electrode film. Such a freestanding film makes it possible to deposit a very thin current collector layer, thus increasing specific energy and specific power for electrochemical cells in which these electrode assemblies are used.01-06-2011
20100216029Lithium Ion Secondary Battery - An overcharge suppressing agent adapted to react when the positive electrode potential becomes higher, to increase the internal resistance of a battery during overcharge in an lithium ion secondary battery in which a positive electrode capable of occluding and releasing lithium and a negative electrode capable of occluding and releasing lithium are formed by way of an electrolyte. The electrolyte contains a polymerizable compound represented by the chemical formula (1-1) or the chemical formula (1-2):08-26-2010
20110151335Lithium-sulfur cell and method for manufacturing - A lithium-sulfur cell comprising an anode structure, a cathode structure and an electrolyte section abutting to the cathode structure. The cathode structure comprises a continuous layer of nanotubes or nanowires and sulfur particles. The sulfur particles are attached to the nanotubes or nanowires. The continuous layer of nanotubes or nanowires abuts to at least a part of the electrolyte section. The invention further relates to a corresponding method for manufacturing the inventive cell.06-23-2011
20110171536Electrochemical Device - A cathode (07-14-2011
20080213672LITHIUM ANODES FOR ELECTROCHEMICAL CELLS - Provided is an anode for use in electrochemical cells, wherein the anode active layer has a first layer comprising lithium metal and a multi-layer structure comprising single ion conducting layers and polymer layers in contact with the first layer comprising lithium metal or in contact with an intermediate protective layer, such as a temporary protective metal layer, on the surface of the lithium-containing first layer. Another aspect of the invention provides an anode active layer formed by the in-situ deposition of lithium vapor and a reactive gas. The anodes of the current invention are particularly useful in electrochemical cells comprising sulfur-containing cathode active materials, such as elemental sulfur.09-04-2008
20100304222ELECTROLYTE HAVING EUTECTIC MIXTURE AND NITRILE COMPOUND, AND ELECTROCHEMICAL DEVICE CONTAINING THE SAME - Disclosed is an electrolyte comprising (a) a eutectic mixture of an amide compound represented by the following chemical formula 1 or 2 and an ionizable lithium salt; and (b) a nitrile compound. The eutectic mixture and the nitrile compound in the electrolyte contribute to excellent thermal and chemical stability and sufficiently low viscosity and high ion conductivity. The electrolyte can be usefully applied as an electrolyte of electrochemical devices.12-02-2010
20110177396ELECTRICITY STORAGE DEVICE - An object is to improve characteristics of a power storage device. The present invention relates to an electricity storage device comprising a current collector and a negative electrode-active material layer formed over the current collector. The negative electrode-active material layer includes a negative electrode comprising a first negative electrode layer in contact with the current collector; a second negative electrode layer in contact with the first negative electrode layer, having a smaller capacitance than the first negative electrode layer and containing one material selected from a nitride of lithium and a transition metal represented by Li07-21-2011
20100068628ALL SOLID-STATE POLYMER BATTERY - An all solid-state polymer battery uses: 1) a lithium based negative electrode active material including crystal grains and crystal grain boundaries, wherein at least part of the crystal grain boundaries are exposed on a surface of the lithium-based negative electrode active material, and the area of the exposed surface of the crystal grain boundaries is 0.02 to 0.5 cm03-18-2010
20090280414Additive for non-aqueous electrolyte and secondary battery using the same - Disclosed is an electrolyte comprising a compound having both a sulfonate group and a cyclic carbonate group. The electrolyte forms a more stable and dense SEI layer on the surface of an anode, and thus improves the capacity maintenance characteristics and lifespan characteristics of a battery. Also, disclosed is a compound represented by the following Formula 1, and a method for preparing the same by reacting 4-(hydroxyalkyl)-1,3-dioxolan-2-one with a sulfonyl halide compound:11-12-2009
20100112456COMPOSITE MATERIAL LAYER AND METHOD OF PRODUCING THE SAME, AND SOLID STATE BATTERY AND METHOD OF PRODUCING THE SAME - A solid state battery excellent in pressure formability is provided. A positive electrode composite material layer includes sulfide glass unheated and a positive electrode active material. The sulfide glass and the positive electrode active material are pressure-formed and in contact with each other. A negative electrode composite material layer includes sulfide glass unheated and a negative electrode active material. The sulfide glass and the negative electrode active material are pressure-formed and in contact with each other.05-06-2010
20120231345NONAQUEOUS ELECTROLYTE BATTERY AND SOLID ELECTROLYTE FOR NONAQUEOUS ELECTROLYTE BATTERY - Provided are a nonaqueous electrolyte battery that can suppress internal short circuits due to growth of dendrites from a negative electrode and has high charge-discharge cycle capability; and a solid electrolyte with which the charge-discharge cycle capability of a nonaqueous electrolyte battery can be improved by using the solid electrolyte as a solid electrolyte layer of the nonaqueous electrolyte battery. The nonaqueous electrolyte battery includes a positive electrode, a negative electrode, and a solid electrolyte layer interposed between these electrodes, wherein the solid electrolyte layer includes a high-sulfur-content portion containing 10 mol % or more of elemental sulfur. The solid electrolyte for a nonaqueous electrolyte battery includes a high-sulfur-content portion containing 10 mol % or more of elemental sulfur.09-13-2012
20100273062ALL-SOLID-STATE BATTERY - An all-solid-state battery includes: a positive electrode active material layer that contains a positive electrode active material, and a first sulfide solid electrolyte material that contacts the positive electrode active material and that substantially does not have a cross-linking chalcogen; a negative electrode active material layer containing a negative electrode active material; and a solid electrolyte layer that is provided between the positive electrode active material layer and the negative electrode active material layer, and that contains a second sulfide solid electrolyte material that substantially has a cross-linking chalcogen.10-28-2010
20100291443AIR BREATHING LITHIUM POWER CELLS - A cell suitable for use in a battery according to one embodiment includes a catalytic oxygen cathode; a stabilized zirconia electrolyte for selective oxygen anion transport; a molten salt electrolyte; and a lithium-based anode. A cell suitable for use in a battery according to another embodiment includes a catalytic oxygen cathode; an electrolyte; a membrane selective to molecular oxygen; and a lithium-based anode.11-18-2010
20110123868SOLID ELECTROLYTE BATTERY, VEHICLE, BATTERY-MOUNTING DEVICE, AND MANUFACTURING METHOD OF THE SOLID ELECTROLYTE BATTERY - A purpose is to provide a solid electrolyte battery including a low-resistance solid electrolyte layer, a vehicle mounting this solid electrolyte battery, a battery-mounting device, and a manufacturing method of the solid electrolyte battery. A solid electrolyte battery 05-26-2011
20100167130ELECTROCHEMICAL ENERGY SOURCE AND ELECTRONIC DEVICE PROVIDED WITH SUCH AN ELECTROCHEMICAL ENERGY SOURCE - The invention relates to an improved electrochemical energy source, comprising: a substrate, and at least one stack deposited onto said substrate, the stack comprising: an first electrode, a second electrode, and an intermediate solid-state electrolyte separating the first electrode and the second electrode. The invention also relates to an electronic device provided with such an electrochemical energy source. 07-01-2010
20080248395Electrolyte-Electrode Joined Assembly and Method for Producing the Same - A solid electrolyte is formed, and then a paste for forming an intermediate layer is applied thereto by printing, etc. The paste contains a mixed powder of a ceria-based oxide powder and a sintering aid powder containing at least one of Al, Ca, Co, Cr, Cu, Fe, Mn, Ni, and Zn, preferably a nitrate salt thereof. It is preferred that the sintering aid content is 0.5 to 5 mol %, and the ratio of the mixed powder to the paste is 40% to 80% by weight. The paste is burned preferably at 800° C. to 1500° C., more preferably 1100° C. to 1350° C., to form the intermediate layer having a thickness of 0.5 to 3 μm.10-09-2008
20130143128NONAQUEOUS-ELECTROLYTE BATTERY AND METHOD FOR PRODUCING THE SAME - Provided are a nonaqueous-electrolyte battery in which short circuits between the positive- and negative-electrode layers can be suppressed with certainty and a method for producing the battery. A nonaqueous-electrolyte battery 06-06-2013
20130095388LIQUID HYDROPHOBIC PHASE TRANSITION SUBSTANCE, AND BATTERY COMPRISING SAME - A liquid hydrophobic phase transition substance is provided that may improve the safety of a battery and restrain the deterioration in performance of the battery without deteriorating the properties of the battery. The liquid hydrophobic phase transition substance includes a hydrophobic salt having a melting point of 80° C. or more and a hydrophilic salt of an alkali or an alkaline earth.04-18-2013
20100279176NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME - There is provided a nonaqueous electrolyte secondary battery in which lithium ions can move smoothly between a positive electrode and a solid electrolyte layer, the nonaqueous electrolyte secondary battery having improved internal resistance.11-04-2010
20130157143ELECTRODE FOR SOLID-STATE BATTERIES AND METHOD OF PREPARING THE ELECTRODE, SOLID-STATE BATTERY CONTAINING THE ELECTRODE, AND BONDING FILM USED FOR PREPARING THE ELECTRODE - Provided are an electrode for solid-state batteries, a method of preparing the electrode, a solid-state battery including the electrode, and a bonding film used for the method of preparing the electrode. The electrode for solid-state batteries include a bonding layer interposed between an electrode layer and a current collecting member and bound to the electrode layer, where the bonding layer includes a first binder which is inactive to the solid electrolyte, a second binder which has a stronger binding ability to the current collecting member than a bonding strength of the first binder to the current collecting member; and a bonding layer conductive material.06-20-2013
20110311880ACTIVE MATERIAL FOR RECHARGEABLE BATTERY - An electrochemical device, such as a magnesium-ion battery, comprises a first electrode including a first active material, a second electrode, and an electrolyte located between the first electrode and the second electrode. The electrolyte may include a magnesium compound, such as a magnesium salt. In representative examples, an improved active material includes a group 12-22-2011
20120021298ALL-SOLID LITHIUM ION SECONDARY BATTERY AND ELECTRODE THEREFOR - The positive electrode of a solid lithium ion secondary battery including a solid electrolyte and a positive active material that includes core particles and a coated layer at least partially covering the surfaces of the core particles. The core particles comprise a layered lithium composite oxide including a metal element having an oxidation number that remains constant during charging and discharging within a voltage range from about 2 V to about 5 V. The coated layer comprises a metal compound including a metal element having an oxidation number that remains constant during charging and discharging within a voltage range from about 2 V to about 5 V. The structure of the positive active material is stable over repeated charge and discharge cycles. Interfacial reaction between the positive active material and the solid electrolyte is suppressed. The solid lithium ion secondary battery has high output power and a long lifetime.01-26-2012
20120028128ALL-SOLID-STATE LITHIUM BATTERY - There is provided an all-solid lithium battery having excellent output characteristics. The battery has a cathode, an electrolyte layer, and an anode. The cathode contains a cathode active material represented by formula (1) and a sulfide solid electrolyte, and the electrolyte layer contains a sulfide solid electrolyte:02-02-2012
20120094185SOLID ELECTROLYTE MATERIAL, ELECTRODE ELEMENT THAT INCLUDES SOLID ELECTROLYTE MATERIAL, ALL-SOLID BATTERY THAT INCLUDES SOLID ELECTROLYTE MATERIAL, AND MANUFACTURING METHOD FOR SOLID ELECTROLYTE MATERIAL - A solid electrolyte material that can react with an electrode active material to forms a high-resistance portion includes fluorine.04-19-2012

Patent applications in class The electrolyte is solid

Patent applications in all subclasses The electrolyte is solid