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Patent # Description
US-1,024,3225 Cooling system and operating method of cooling system
A cooling system of a vehicle having a fuel cell stack includes a pump for circulating a coolant in a coolant line passing through the fuel cell stack, a heater...
US-1,024,3224 Method for switching off a fuel cell stack, and fuel cell system
The invention relates to a method for switching off a fuel cell system (100) having a fuel cell stack (10), that has anode chambers (13) and cathode chambers...
US-1,024,3223 Fuel cell stack
A fuel cell stack is provided and includes a plurality of unit cells in which manifolds are provided and an end structural body that includes a current...
US-1,024,3222 Gasket and fuel cell
A gasket is arranged between a fastening portion of an end plate arranged at an end in a cell stacking direction of a cell stack of a fuel cell and a case...
US-1,024,3221 Resin-framed membrane-electrode assembly for fuel cell and method for manufacturing the same
A resin-framed membrane-electrode assembly for a fuel cell includes a stepped membrane-electrode assembly, a resin frame, and a water-impermeable layer. The...
US-1,024,3219 Fluid flow plate for a fuel cell
A fluid flow plate for an electrochemical assembly has a plurality of first fluid flow channels extending across an active area of the flow plate to define a...
US-1,024,3218 Method for producing fine catalyst particles, method for producing carbon-supported fine catalyst particles,...
An object of the present invention is to provide a method for producing fine catalyst particles, a method for producing carbon-supported fine catalyst...
US-1,024,3217 Alkali metal battery having a deformable quasi-solid electrode material
Provided is an alkali metal cell comprising: (a) a quasi-solid cathode containing about 30% to about 95% by volume of a cathode active material, about 5% to...
US-1,024,3216 Electrolytic copper foil for lithium secondary battery and lithium secondary battery comprising the same
An electrolytic copper foil for a lithium secondary battery, wherein a curl indicator C of the electrolytic copper foil, which is defined as ...
US-1,024,3215 Positive electrode active material including lithium transition metal particles with graphene coating layer...
A positive electrode active material for lithium ion secondary battery includes: active material particles including one or more compounds including Li and a...
US-1,024,3214 Method of manufacturing electrode
To increase the conductivity and electric capacity of an electrode which includes active material particles and the like and is used in a battery, a graphene...
US-1,024,3213 Bio-mineralized cathode and anode materials for electrochemical cell
A bio-mineralized composition for use in an electrochemical cell is described. The bio-mineralized composition may comprise a material represented by general...
US-1,024,3212 Electrode assembly for sulfur-lithium ion battery and sulfur-lithium ion battery including the same
Disclosed are an electrode assembly for sulfur-lithium ion batteries that uses a lithium-containing compound as a cathode active material and a ...
US-1,024,3211 Composite-coated lithium iron phosphate and preparation method therefor, and lithium ion battery
A composite-coated lithium iron phosphate in a three-dimensional nanonetwork layered structure and a preparation method therefor, and a lithium ion battery,...
US-1,024,3210 Cathode active material, cathode and lithium battery including the same, and method of preparing the cathode...
A cathode active material includes a core capable of intercalating and deintercalating lithium ions; and a coating layer on at least a portion of the core,...
US-1,024,3209 Active material composite particle, electrode active material layer, and all solid lithium battery
An active material composite particle is capable of suppressing a reaction with a sulfide solid electrolyte material at high temperature. The active material...
US-1,024,3208 Precursor of electrode active material coated with metal and method of preparing the same
Disclosed are a precursor of an electrode active material for a lithium secondary battery, in which a metal material ionizable through electrolytic...
US-1,024,3207 Nanostructured battery active materials and methods of producing same
Methods for producing nanostructures from copper-based catalysts on porous substrates, particularly silicon nanowires on carbon-based substrates for use as...
US-1,024,3206 High capacity and stable cathode materials
High energy density cathode materials, such as LiNi.sub.XMn.sub.YCo.sub.ZO2 (NMC) cathode materials, with improved discharge capacity (hence energy density) and...
US-1,024,3205 Negative electrode for non-aqueous electrolyte secondary batteries
A negative electrode for nonaqueous electrolyte secondary batteries including a negative electrode current collector and a negative electrode mixture layer...
US-1,024,3204 Negative electrode active material, and negative electrode and lithium ion secondary battery using the negative...
A negative electrode active material is provided for a lithium ion secondary battery having high initial charging/discharging efficiency. The negative electrode...
US-1,024,3203 Hydrogen storing alloy and production method thereof
This disclosure provides a hydrogen storing alloy and a production method thereof. The hydrogen storing alloy has a chemical composition of a general formula...
US-1,024,3202 Polymers for use as protective layers and other components in electrochemical cells
Electrode structures and electrochemical cells are provided. The electrode structures and/or electrochemical cells described herein may include one or more...
US-1,024,3201 Positive electrode active material for secondary battery, method of preparing the same, and secondary battery...
The present invention provides a positive electrode active material for a secondary battery, which includes a core, a shell disposed to surround the core, and a...
US-1,024,3200 Cathode active material, its manufacturing method, cathode, its manufacturing method, and secondary battery
A secondary battery having a cathode, an anode, and an electrolyte is provided. The cathode includes a cathode active material containing at least one kind...
US-1,024,3199 Method for manufacturing electrode
The present disclosure is intended to reduce the resistance of a high-loading electrode, to improve the impregnation ability of an electrolyte and thus to...
US-1,024,3198 Method for forming pattern, structural body, method for producing comb-shaped electrode, and secondary cell
A method for forming a pattern, a structural body, a method for producing a comb-shaped electrode, and a secondary cell. The pattern forming method, in which n...
US-1,024,3197 Lithium metal anode comprising Langmuir-Blodgett films as an artificial solid electrolyte interface layer,...
Provided is a lithium metal anode comprising a Langmuir-Blodgett films as an artificial solid electrolyte interface layer, a lithium metal battery comprising...
US-1,024,3196 Nonaqueous electrolyte secondary battery
A positive electrode mixture layer (12) includes a first layer (12a) that has a main surface MS and a second layer (12b) formed closer to the positive electrode...
US-1,024,3195 Nonaqueous electrolyte secondary battery
A nonaqueous electrolyte secondary battery includes an electrode body and an electrolytic solution in an outer can and a cathode external terminal on the...
US-1,024,3194 Sealed battery and sealed battery manufacturing method
A first terminal including an insertion hole is placed on one side of a lid of a battery case with one or more insulating materials interposed therebetween. An...
US-1,024,3193 Battery pack
Disclosed is a battery pack with an improved structure to support a torque applied to a terminal bolt when a nut is coupled to the terminal bolt which is...
US-1,024,3192 Modular battery case for prismatic cells and portable off-grid power storage and delivery system
A modular case having similarly sized U-shaped sections that enclose energy storage cells and a battery management system. Additional modules can be ganged...
US-1,024,3191 Flexible multi-layered bus bar
An exemplary bus bar assembly includes a first layer and a second layer directly adjacent the first layer. The first layer and the second layer each have a...
US-1,024,3190 Battery spacer, electric core protection assembly and power battery
A battery spacer, an electric core protection assembly having the battery spacer and a power battery are provided. The battery spacer includes: a spacer body; a...
US-1,024,3189 Separator, battery, battery pack, electronic apparatus, electric vehicle, electric storage device, and power system
A separator includes a substrate layer and a porous surface layer that is provided on at least one major surface of the substrate layer and contains a first...
US-1,024,3188 Separator for lithium-based batteries
A separator includes a non-woven substrate. The non-woven substrate includes a first and a second side. An adhesive coating is disposed on the first side, the...
US-1,024,3187 Process of making battery separators via spinning
A method for preparing a high temperature melt integrity separator, the method comprising spinning a polymer by one or more of a mechanical spinning process and...
US-1,024,3186 Battery module with thermal runaway and gas exhaust management system
Apparatus, methods and systems are provided for thermal runaway and gas exhaust management for high power batteries. A battery module has a plurality of...
US-1,024,3185 Battery enclosures in electronic devices
Battery enclosures and electronic devices having a battery enclosure are described herein. In one example, a battery enclosure includes a shell, a battery...
US-1,024,3184 Modular battery configured for wire bonding
Aspects of a modular clip for an electric battery module, a battery module comprising multiple such modular clips, and a battery pack comprising multiple...
US-1,024,3183 Modular battery
Aspects of a modular clip for an electric battery module, a battery module comprising multiple such modular clips, and a battery pack comprising multiple...
US-1,024,3182 Power battery module with detachable separators
A power battery module includes a battery accommodating assembly having a plurality of separators, the separator comprising: a separator body; a left cover; and...
US-1,024,3181 Power battery module with detachable separators
A power battery module includes a battery accommodating assembly having a plurality of separators, each separator comprising: a separator body having a front...
US-1,024,3180 Accumulator arrangement and method for producing same
The invention relates to an accumulator arrangement comprising a plurality of individual cells, each in the form of electrochemical accumulator cells and each...
US-1,024,3179 Secondary battery and method of manufacturing the same
A secondary battery including: a plurality of unit cells, wherein each unit cell of the plurality of unit cells includes a cathode extending in a top to bottom...
US-1,024,3178 Packaging material for power storage device, and power storage device
A packaging material 1 for a power storage device is configured to include a polyamide resin layer 2 as an outer layer, a polyolefin resin layer 3 as an inner...
US-1,024,3177 Cylindrical battery and battery electrode structure
A cylindrical battery includes a cylindrical battery case and a cylindrical electrode assembly arranged in the battery case and including a positive electrode,...
US-1,024,3176 Method for manufacturing organic EL display device and organic EL display device
A method for repairing a bank during manufacture of an organic EL display device when a bank defect portion is produced due to collapsing of a bank, a foreign...
US-1,024,3175 Organic light-emitting apparatus fabricated using a fluoropolymer and method of manufacturing the same
A method of manufacturing an organic light-emitting display apparatus includes: forming a lift-off layer on a substrate including a first electrode, the...
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