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Patent # Description
US-1,029,0891 Metal-halogen flow battery bipolar electrode assembly, system, and method
Metal-halogen flow battery cell, stack, system, and method, the stack including flow battery cells that each include an impermeable first electrode, an insert...
US-1,029,0890 Poly(aryl piperidinium) polymers for use as hydroxide exchange membranes and ionomers
Poly(aryl piperidinium) polymers are provided which have an alkaline-stable cation, piperidinium, introduced into a rigid aromatic polymer backbone free of...
US-1,029,0889 Redox flow battery
Provided is a redox flow battery that allows suppression of generation of precipitate and also has a high energy density. The redox flow battery includes a...
US-1,029,0888 Method of operating fuel cell system with performance recovery control
An operation method of a fuel cell system includes the step of determining whether or not performance recovery control of a fuel cell stack should be started....
US-1,029,0887 Fuel cell system and method for operating such a system
A fuel cell system (100), including a fuel cell (10), which has a cathode input (25) and a cathode output (27); a cathode supply path (24) situated upstream...
US-1,029,0886 Leak detection on a high-temperature fuel cell or electrolyzer
An electrochemical system includes an electrochemical device having a stack of elementary electrochemical cells each including an electrolyte interposed between...
US-1,029,0885 Apparatus for measuring an impedance of fuel cell and method of measuring an impedance of fuel cell
An apparatus for measuring an impedance of a fuel cell is configured to: output an AC current to a fuel cell; and adjust an impedance so that an impedance...
US-1,029,0884 Fuel cell system and controlling method thereof
A fuel cell system is disclosed, which includes a fuel cell stack coupled to a load for providing power, a gas delivery system coupled to the fuel cell stack...
US-1,029,0883 Fuel cell system and method of control of same
A fuel cell system comprises a fuel cell stack, radiator, cooling water feed passage, cooling water discharge passage, bypass cooling water passage, deionizer,...
US-1,029,0882 Method and apparatus for controlling pump speed of redox flow battery
According to one embodiment of the present invention, the method for controlling the pump speed of a redox flow battery for transferring an electrolyte stored...
US-1,029,0881 Hydrogen supply piping and method of manufacturing hydrogen supply piping
There is provided a hydrogen supply piping for supplying hydrogen to a fuel cell, the hydrogen supply piping includes a flow path pipe member through which the...
US-1,029,0880 Fuel cell cathode balance of plant freeze strategy
A system and method for a cathode subsystem in a fuel cell system. The system includes a fuel cell stack, a cathode inlet line that provides cathode air to a...
US-1,029,0879 Microvalve
A microvalve assembly (30) is integrated into a printed circuit board (PCB) substrate (31). An aperture (32) in the PCB substrate includes a closure member (33)...
US-1,029,0878 Fuel cell and method of manufacturing fuel cell
A fuel cell comprises a membrane electrode assembly configured such that electrode catalyst layers are formed on respective surfaces of an electrolyte membrane;...
US-1,029,0877 Membrane electrode assembly
A membrane electrode assembly includes a solid polymer electrolyte membrane sandwiched between a pair of electrodes. Each of the electrodes has an electrode...
US-1,029,0876 Lithium-ion battery having interpenetrating electrodes
A lithium-ion battery including an electrodeposited anode material having a micron-scale, three-dimensional porous foam structure separated from ...
US-1,029,0875 Electrode material and secondary cell
An electrode material for a secondary cell includes a porous carbon material having an absolute value of a differential value of a mass using a temperature as a...
US-1,029,0874 Method for attachment between a metal collector and a carbon felt of a battery and battery produced by the method
A method of attachment between a metal collector and a carbon felt of a battery includes the steps of impregnation of the pores of the carbon felt with a...
US-1,029,0873 Binder composition for secondary battery electrode, slurry composition for secondary battery electrode,...
Provided is a binder composition for a secondary battery electrode that can cause a secondary battery to display excellent rate characteristics and cycle...
US-1,029,0872 Cathode of all-solid-state lithium ion battery and all-solid-state lithium ion battery including the same
A cathode of an all-solid-state lithium ion battery is prepared by applying a slurry, in which an active material, a conductive material, a sulfide-based solid...
US-1,029,0871 Battery cell engineering and design to reach high energy
Improved high energy capacity designs for lithium ion batteries are described that take advantage of the properties of high specific capacity anode active...
US-1,029,0870 Lithium sulfide-iron-carbon complex
The main object is to provide a novel material with excellent charge and discharge characteristics, such as a high utilization rate of a positive electrode, a...
US-1,029,0869 Doped lithium-rich layered composite cathode materials
A layered composite composition having a general chemical formula of Li.sub..alpha.-xAD.sub.x(Mn.sub..beta.-y-.epsilon.Al.sub.yNi.sub..gamma.-- ...
US-1,029,0868 Cathodes for rechargeable lithium-ion batteries
The present invention includes an apparatus and method of making and using a composition that includes the replacement of electrochemically inactive additives...
US-1,029,0867 Negative electrode active material for electric device and electric device using same
A negative electrode active material having high cycle durability contains an alloy represented by the following chemical formula (1): ...
US-1,029,0866 Stabilized lithium powder
Stabilized lithium powder according to an embodiment of this disclosure includes powder particles satisfying a relation of C.ltoreq.0.90, where C represents...
US-1,029,0865 Positive electrode material for Li-ion battery, method for preparing the same, and Li-ion power battery...
The present application relates to the technical field of Li-ion battery and, more particularly, to a positive electrode material for a Li-ion battery, a method...
US-1,029,0864 Coated pre-lithiated anode material particles and cross-linked polymer coatings
Improved anodes and cells are provided, which enable fast charging rates with enhanced safety due to much reduced probability of metallization of lithium on the...
US-1,029,0863 Nonaqueous electrolyte secondary battery
A nonaqueous electrolyte secondary battery includes a positive electrode, a nonaqueous electrolytic solution, and a negative electrode. The negative electrode...
US-1,029,0862 Composite cathode active material, cathode and lithium battery including the composite cathode active material,...
A composite cathode active material includes: a first metal oxide including a plurality of layered crystalline phases comprising a first layered crystalline...
US-1,029,0861 Composite positive active material, method of preparing the same, positive electrode including the composite...
A composite positive active material includes: a composite including a first metal oxide represented by Formula 1 and having a layered structure, and a second...
US-1,029,0860 Composite for anode active material and method of preparing the same
Provided are a composite for an anode active material and a method of preparing the same. More particularly, the present invention provides a composite for an...
US-1,029,0859 Method of preparing composition for forming positive electrode of lithium secondary battery, and positive...
Provided are a method of preparing a composition for forming a positive electrode of a lithium secondary battery which includes preparing a first dispersed...
US-1,029,0858 Storage element for an electrochemical device, electrochemical device using said storage element, method for...
One object is to provide an electric storage element for electrochemical devices that can prevent fall of active material powder from an outer edge of an active...
US-1,029,0857 Positive electrode mixture paste, positive electrode, nonaqueous electrolyte secondary battery, and...
In a positive electrode mixture paste manufacturing step, a positive electrode mixture paste is manufactured by further mixing an acid compound, in addition to...
US-1,029,0856 Cathode material and lithium ion battery
A cathode material including an aggregate formed by aggregating active material particles, in which the active material particle is a particle including a...
US-1,029,0855 Negative electrode for electrical device, and electrical device using the same
A negative electrode for an electrical device includes: a current collector; and an electrode layer containing a negative electrode active material, an...
US-1,029,0854 Method of manufacturing paste for manufacturing of negative electrode, method of manufacturing negative...
Provided is a method of manufacturing paste for manufacturing of a negative electrode of a lithium ion secondary battery which contains a graphite material, a...
US-1,029,0853 Pit stop for and method of replacement of electrolyte
Aspects of the invention are related to a system for replacing electrolyte in a battery. The system comprising: a first tank for holding off-board electrolyte...
US-1,029,0852 Battery pack including an interlock switch
A battery pack includes a housing having an opened top and the housing accommodates at least one battery module and a fuse therein, a housing cover that covers...
US-1,029,0851 Energy storage apparatus
Provided is an energy storage apparatus which includes: a plurality of energy storage devices which respectively have an external terminal and are arranged in a...
US-1,029,0850 Battery module including a bus bar and a plurality of connected battery packs
Provided is a battery module including a bus bar and a plurality of battery packs electrically connected to each other by the bus bar, wherein each of the...
US-1,029,0849 Laminated porous film and non-aqueous electrolyte secondary cell
A laminated porous film, including: a porous layer containing a polyolefin; and a porous layer containing a heat-resistant material and provided on at least one...
US-1,029,0848 Lithium secondary battery
The present application relates to the field of energy storage devices, in particular to a lithium secondary battery. The battery comprises a shell having a...
US-1,029,0847 Separator structure body for use in zinc secondary battery
Provided is a separator structure for use in a zinc secondary battery. The separator structure includes a ceramic separator composed of an inorganic solid...
US-1,029,0846 Separator for an electrochemical storage system, method for the production of an electrode material and...
A separator for an electrochemical storage system, which is arrangeable between an anode and a cathode of the electrochemical storage system, is disclosed. The...
US-1,029,0845 Energy storage apparatus
An energy storage apparatus includes: one or more energy storage devices; and an outer covering which houses the one or more energy storage devices. The outer...
US-1,029,0844 Retaining device for at least one battery cell
The invention relates to a retaining device for at least one battery cell, wherein the retaining device comprises at least two retaining elements, wherein each...
US-1,029,0843 Battery assembly for medical instrument and medical instrument unit
A battery assembly for a medical instrument that an operator can grip by a hand and operate, includes: a battery including a first laminated body unit including...
US-1,029,0842 Producing method of sealed battery
During joining, while the inversion plate is inserted in a recessed portion of the connecting member and an opening of the recessed portion faces upward in a...
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