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Patent # Description
US-1,025,6493 Redox flow secondary battery and electrolyte membrane for redox flow secondary battery
The purpose of the present invention is to provide a redox flow secondary battery which has low electrical resistance and excellent current efficiency in...
US-1,025,6492 Fuel cell MEA with combined metal gas diffusion layer and microporous layer
The invention describes a membrane electrode assembly for use as a transport layer in polymer electrolyte fuel cells, the assembly comprising a porous metal gas...
US-1,025,6491 Membrane electrode assembly
The invention includes a catalysed membrane and membrane electrode assembly. The membrane and membrane electrode assembly comprise an ion-conducting membrane...
US-1,025,6490 Oxygen-separating device utilizing ionic oxygen motion
An apparatus for separating oxygen from a gas mixture includes an oxide layer having ion transport channels therein, which facilitate the migration of oxygen...
US-1,025,6489 Hydrogen generating apparatus and fuel cell system
A hydrogen generating apparatus includes a reformer that reforms fuel and generates reformed gas containing hydrogen, a combustor that heats the reformer, an...
US-1,025,6488 Fuel cell system and control method of the same
A fuel cell system comprises: a fuel cell stack; a turbo compressor configured to supply a cathode gas to the fuel cell stack through a cathode gas supply line;...
US-1,025,6487 Method of accelerating fuel cell activation
A method of accelerating activation of a fuel cell stack includes repeating, a plurality of times, a process including: applying a specific cyclic voltammetric...
US-1,025,6486 Fuel cell
The invention provides a fuel cell (A1) in which a frame body (20) provided with a membrane electrode assembly (30) is sandwiched between a pair of separators...
US-1,025,6485 Fuel cell purge line system
A fuel cell anode purge line includes an elongated water-scavenging body having a single inlet portion, a single outlet portion having an outlet valve, and a...
US-1,025,6484 Fuel cell system and method for controlling fuel cell system
A fuel cell system supplies anode gas and cathode gas to a fuel cell and generates electric power in accordance with a load. The fuel cell system configured to...
US-1,025,6483 Method for manufacturing fuel cell assembly
A method for manufacturing a fuel cell assembly includes: arranging an end face of a gas diffusion layer on a placement jig in a state abutting an end face of a...
US-1,025,6482 Robust fuel cell stack sealing materials and methods using thin elastomeric seals
A fuel cell stack with a bipolar plate assembly and a method of assembling a fuel cell stack such that reactant or coolant leakage is reduced. Bipolar plates...
US-1,025,6481 Seal structure for fuel cell
A support member includes a support portion that supports an electric power generation portion of a cell and a seal portion located outside the electric power...
US-1,025,6480 Flow element and bipolar plate
In order to provide a flow element by means of which a fluid can be guided and/or distributed over a surface as uniformly as possible, it is proposed that the...
US-1,025,6479 Bipolar plates for limiting the bypassing of the flow channels by the reactants
A bipolar plate, including conductive sheets, and in which flow channels are made between the conductive sheets and are in communication with a coolant inlet...
US-1,025,6478 Stainless steel sheet for separator of polymer electrolyte fuel cell
A stainless steel sheet for a separator of a polymer electrolyte fuel cell includes a substrate made of stainless steel and a Sn alloy layer with which a...
US-1,025,6477 Gas diffusion electrode substrate
A gas diffusion electrode substrate that is used in a fuel cell, wherein a microporous layer constituted by a carbon based filler and a fluororesin is formed on...
US-1,025,6476 Fuel cell electrode structure, metal separator, fuel cell employing said fuel cell electrode structure and said...
A fuel cell electrode structure includes a membrane electrode assembly including an electrolyte membrane between a pair or electrodes, and a frame being...
US-1,025,6475 Electrode catalyst, composition for forming gas diffusion electrode, gas diffusion electrode,...
Provided is an electrode catalyst that can exhibit sufficient performance, is suitable for mass production, and is suitable for reducing production costs, even...
US-1,025,6474 Cathode composition, cathode and fuel cell including same
The present disclosure relates to an air electrode composition, an air electrode, and a fuel cell including the same.
US-1,025,6473 Positive electrode for lithium battery
To provide a means for improving durability of a positive electrode for a lithium battery (in particular, a resin current collector for forming the positive...
US-1,025,6472 Conductive paste and mixture paste for lithium ion battery positive electrode
The present invention provides a conductive paste for positive electrodes of lithium-ion batteries and mixture paste for positive electrodes of lithium-ion...
US-1,025,6471 Electrode winding element for non-aqueous electrolyte rechareable battery, non-aqueous electrolyte rechargeable...
An electrode wound element for a non-aqueous electrolyte rechargeable battery includes a belt-shaped positive electrode; a belt-shaped negative electrode; a...
US-1,025,6470 Electrode, power storage device, electronic device, and manufacturing method of electrode
A power storage device with excellent charge and discharge characteristics. A power storage device in which a decrease in capacity in charge and discharge...
US-1,025,6469 Nonaqueous-electrolyte secondary battery and method for manufacturing nonaqueous-electrolyte secondary battery
A high-capacity nonaqueous electrolyte secondary battery having good load characteristics is provided. The nonaqueous electrolyte secondary battery includes a...
US-1,025,6468 Positive electrode active material for magnesium secondary battery, positive electrode for magnesium secondary...
A positive electrode active material for a magnesium secondary battery, and a positive electrode for a magnesium secondary battery and a magnesium secondary...
US-1,025,6467 Electrode material and method for forming electrode material
An object is to provide an electrode material with high electrical conductivity and a power storage device using the electrode material. An object is to provide...
US-1,025,6466 Positive-electrode material for lithium ion secondary battery, method and producing the same, and lithium ion...
A positive-electrode material for a lithium ion secondary battery contains a lithium complex compound that is represented by the formula: ...
US-1,025,6465 Active material, electrode, secondary battery, battery pack, and vehicle
According to one embodiment, an active material including a composite oxide is provided. The composite oxide has a monoclinic crystal structure and is...
US-1,025,6464 Method for producing negative electrode active material for lithium ion secondary battery
A method for producing a negative electrode active material for a lithium ion secondary battery, comprising a step of charging either silicon and copper (II)...
US-1,025,6463 Composite anode active material, anode and lithium battery containing the material, and method of preparing the...
Provided is a composite anode active material with pores having a composition represented by Formula 1, and, the composite anode active material contains an...
US-1,025,6462 Negative electrode for secondary battery comprising CMC-Li salt and lithium secondary battery comprising the same
Disclosed is a negative electrode for secondary batteries including a negative electrode mix applied to a current collector, the negative electrode mix...
US-1,025,6461 Nonaqueous electrolyte secondary battery and positive electrode active material for nonaqueous electrolyte...
A nonaqueous electrolyte secondary battery of the invention includes a positive electrode, a negative electrode and a nonaqueous electrolyte, the positive...
US-1,025,6459 Surface-stabilized and prelithiated anode active materials for lithium batteries and production method
A prelithiated and surface-stabilized anode active material for use in a lithium battery, comprising a protected anode active material particle comprising a...
US-1,025,6458 Curved two-dimensional nanocomposites for battery electrodes
A battery electrode composition is provided that comprises a composite material comprising one or more nanocomposites. The nanocomposites may each comprise a...
US-1,025,6457 Secondary battery
A conductive member including an opening portion is connected to a positive terminal and is integrally secured to a sealing plate together with an outer...
US-1,025,6456 Rectangular secondary battery and method of making the same
A rectangular secondary battery according to the present invention includes an electroconductive member, a first insulating member, a pressure-sensitive circuit...
US-1,025,6455 Secondary battery
There is provided a secondary battery comprising an electrode assembly including a first electrode plate having a first electrode tab, a second electrode plate...
US-1,025,6454 Component for secondary battery and manufacturing method thereof, and secondary battery and multi-battery...
The present invention describes a component for a secondary battery and a manufacturing method thereof, and a secondary battery manufactured by using the...
US-1,025,6453 Lead acid battery cell connecting assembly
A cell connecting assembly is provided and includes a plurality of cells, a plurality of outer cell connectors, and a pair of inner cell connectors. The cells...
US-1,025,6452 Cell contacting system for an electro-chemical device and method for producing a cell contacting system
A cell contacting system for an electro-chemical device includes a plurality of electro-chemical cells and a current line system, wherein the cell contacting...
US-1,025,6451 Battery pack
A battery pack includes a plurality of secondary batteries and a plurality of bus bars. The secondary batteries are connected to each other in series and in...
US-1,025,6450 Laminated porous membrane, process for manufacturing same and separator for battery
A laminated porous membrane includes a polyolefin porous membrane, on one surface of which projections that are made of a polyolefin and satisfy 5 ...
US-1,025,6449 Porous membrane separator for secondary battery, method for producing the same, and secondary battery
A porous membrane separator for a secondary battery, comprising a separator substrate, a porous membrane formed on at least one surface of the separator...
US-1,025,6448 Interfacial engineering for stable lithium metal anodes
A battery includes 1) an anode, 2) a cathode, and 3) an electrolyte disposed between the anode and the cathode. The anode includes a current collector and an...
US-1,025,6447 Low electrical resistance microporous battery separator membranes, separators, cells, batteries, and related...
Microporous battery separators, batteries including such separators, and/or methods of making such separators, and/or methods of using such separators. In...
US-1,025,6446 Binder composition for secondary battery porous membrane, slurry for secondary battery porous membrane, porous...
A binder composition for a porous membrane of a secondary battery, including a polycarboxylic acid and water, wherein the polycarboxylic acid includes a...
US-1,025,6445 Composite separator for lithium ion batteries
A battery separator for a lithium-ion battery includes a nonwoven fiber mat that is composed of entangled microfibers having an average fiber diameter of less...
US-1,025,6444 Electricity storage device
A battery pack includes a plurality of unit cells, each including a cylindrical battery case, and a connecting member (12) that connects the unit cells to each...
US-1,025,6443 Battery pack, electric power tool, and electronic apparatus
Provided herein is a battery pack including a plurality of secondary batteries, a containing member, a protective member, and a wiring member. The plurality of...
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