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Patent # Description
US-1,002,0548 Gauging method for battery discharge-capacity corresponding to temperature and electronic device using the same
A gauging method for a battery discharge-capacity corresponding to a temperature includes steps of detecting a temperature of a battery module of an electronic...
US-1,002,0547 Battery pack
Disclosed is a battery pack, which allows easy assembling and exchange of electrical equipment and has an uncomplicated structure. The battery pack includes at...
US-1,002,0546 Device for managing an accumulator
A device for managing an accumulator, including: a plurality of strain gauges including at least three strain gauges, the strain gauges being arranged to...
US-1,002,0545 Rechargeable battery with resistive layer for enhanced safety
An improved high energy density rechargeable (HEDR) battery with an anode energy layer, a cathode energy layer, a separator between the anode and cathode energy...
US-1,002,0544 Adjustable tap location for energy storage cells
Systems and methods for controlling a tap location associated with a string of an energy storage system are provided. In one embodiment, an energy storage...
US-1,002,0543 Low temperature battery with molten sodium-FSA electrolyte
The present invention provides a molten sodium secondary cell. In some cases, the secondary cell includes a sodium metal negative electrode, a positive...
US-1,002,0541 Laminating method
The invention relates to a method for forming a monocell or a bi-cell for a lithium-ion electric energy accumulating device, wherein it is provided to first...
US-1,002,0540 Thin film batteries comprising a glass or ceramic substrate
A thin film battery comprises a glass or ceramic substrate having a coefficient of thermal expansion ("CTE") of from about 7 to about 10 ppm/.degree. K, a...
US-1,002,0539 Nonaqueous electrolyte secondary battery and battery pack
A nonaqueous electrolyte solution secondary battery of the embodiment includes an exterior material, a nonaqueous electrolyte solution, a positive electrode, a...
US-1,002,0538 Salts for multivalent ion batteries
Methods for preparing electrolyte salts for alkaline earth metal-ion batteries (e.g., calcium and magnesium ion batteries) are described. The electrolyte salts...
US-1,002,0537 Sulfide solid electrolyte material, battery, and producing method for sulfide solid electrolyte material
A main object of the present disclosure is to provide a sulfide solid electrolyte material with favorable Li ion conductivity. To achieve the above object, the...
US-1,002,0536 Method of preparing sulfide-based solid electrolyte having excellent air stability
A method for preparing a sulfide-based solid electrolyte which is stable upon exposure to the air is provided. Specifically, a stabilization layer is formed on...
US-1,002,0535 Method for producing sulfide solid electrolyte
A method for producing a sulfide glass ceramic, including reacting a lithium compound, a phosphorus compound and a halogen compound in a solvent that contains a...
US-1,002,0534 Free floating battery cell assembly techniques for lithium ion battery module
Present embodiments include a lithium ion battery module having a lineup of prismatic lithium ion battery cells positioned within a cell receptacle area of a...
US-1,002,0533 Laminated lithium-sulphur cell
A lithium-sulphur electrochemical cell comprising a laminate comprising: a lithium anode comprising a layer of lithium metal foil or lithium metal alloy foil; a...
US-1,002,0532 Thin film battery structures having sloped cell sidewalls
Solid-state battery structures and methods of manufacturing solid-state batteries, such as thin-film batteries, are disclosed. More particularly, embodiments...
US-1,002,0531 Battery system with internal cooling passages
A multi-cell battery system is disclosed including a plurality of battery sub-assemblies and a plurality of heat exchange members stacked together along a...
US-1,002,0530 Fuel cell
A fuel cell includes an electrolyte provided with electrodes in the form of an anode and a cathode on opposite sides of the electrolyte, and a system of flow...
US-1,002,0529 Flow battery stack including capillary tube
The present invention relates to a redox flow battery stack including: an ion exchange membrane 180; and flow frames 160A and 160B disposed at both sides of the...
US-1,002,0528 Fuel cell
A fuel cell comprises an anode, a cathode, and a solid electrolyte layer disposed between the anode and the cathode. The solid electrolyte layer contains a...
US-1,002,0527 Electrochemical element, solid oxide fuel cell, and methods for producing the same
Realized are an electrochemical element and a solid oxide fuel cell that have a dense electrolyte layer and that have excellent durability and robustness, and...
US-1,002,0526 Reverse osmosis membranes made with PFSA ionomer and ePTFE
A method for forming a membrane includes a step of dissolving a lithium salt in a solution including an ionomer that includes protogenic groups to form a...
US-1,002,0525 Method and system for diagnosing state of fuel cell stack
A method for diagnosing a state of a fuel cell stack as being contaminated includes measuring an impedance of a fuel cell stack at a predetermined low frequency...
US-1,002,0524 Pressure density differential device
An electrochemical cell provided with two half cells. A pressure or density differential is created between the cathode and anode electrodes, each of which is...
US-1,002,0523 Fuel cell system and control method for fuel cell system
A fuel cell system includes a fuel supply unit that supplies a fuel to electrolyte membrane of fuel cell, an oxidant supply unit that supplies an oxidant to the...
US-1,002,0522 Energy system having a fuel cell arrangement
An energy system having a fuel cell arrangement, wherein the fuel cell arrangement has at least one fuel cell and the fuel cell arrangement has at least one...
US-1,002,0521 Fuel cell cogeneration system, method of starting operation of the fuel cell cogeneration system, and method of...
A fuel cell cogeneration system includes a fuel cell module, a heat exchanger, a hot water tank, a circulating water channel, and an oxygen-containing gas...
US-1,002,0520 Bipolar plate and fuel cell comprising a bipolar plate of this type
The invention relates to a bipolar plate (10) for a fuel cell (100), comprising--an internal coolant flow field (33), which comprises a coolant channel (43),...
US-1,002,0519 Molding method for removing separator distortion and molding device for removing separator distortion
A molding method and a molding device are provided for removing distortion in a separator. In the molding method and the molding device, first and second dies...
US-1,002,0518 Fuel cell stack
A fuel cell stack includes a stacked body, a first insulator, and a first shim. The stacked body includes electrolyte-electrode assemblies and separators. The...
US-1,002,0517 Solid oxide fuel cell bundles with flexible power transmission system
A fuel cell assembly comprising: a plurality of fuel cell bundles, each fuel cell bundle comprising: an array of elongated tubular fuel cells comprising a...
US-1,002,0516 Printed energy storage device
A printed energy storage device includes a first electrode including zinc, a second electrode including manganese dioxide, and a separator between the first...
US-1,002,0515 Strontium magnesium molybdenum oxide material having double perovskite structure and method for preparing the same
The present invention relates to a strontium magnesium molybdenum oxide material having perovskite structure and the method for preparing the same. Citric acid...
US-1,002,0514 Ionically permeable structures for energy storage devices
An electrochemical stack comprising carrier ions, an anode comprising an anode active material layer, a cathode comprising a cathode active material layer, a...
US-1,002,0513 Slurry composition for forming lithium secondary battery electrode containing cellulose fiber as binder, and...
There is provided a novel slurry composition for forming a lithium secondary battery electrode which can improve homogeneity of an electrode active material and...
US-1,002,0511 Lithium secondary battery
This invention provides a lithium secondary battery that comprises a positive electrode comprising a positive electrode active material layer and a negative...
US-1,002,0510 Single component sulfur-based cathodes for lithium and lithium-ion batteries
The present invention pertains to the selection of cathode materials. The cathode materials of concern are the conducting polymer or backbone and the redox...
US-1,002,0509 Lithium transition metal phosphate, method for producing same, and lithium secondary battery produced using same
The present invention relates to a lithium transition metal phosphate including nano rod-like Fe.sub.2P crystals, a method of preparing the same, and a lithium...
US-1,002,0508 Composite material as electrode for sodium ion batteries, production method therefor, and all-solid-state...
A composite material as an electrode for a sodium ion secondary battery includes an active material crystal, a sodium-ion conductive crystal, and an amorphous...
US-1,002,0507 Positive electrode active material for lithium secondary battery and positive electrode including same
There is provided a positive electrode active material capable of achieving a high volume energy density and yet superior rate characteristics when configured...
US-1,002,0506 Active material for a cathode of a battery cell, cathode, and battery cell
An active material for a cathode of a battery cell which includes a first component containing Li.sub.2MnO.sub.3. The first component has been doped with a...
US-1,002,0505 Active material, nonaqueous electrolyte battery, battery pack, and vehicle
According to one embodiment, there is provided an active material that includes a composite oxide having a crystal structure belonging to a space group Fmmm....
US-1,002,0504 Active material, nonaqueous electrolyte battery, battery pack, and vehicle
According to one embodiment, an active material including a composite oxide is provided. The composite oxide is represented by a general formula...
US-1,002,0503 Active material for battery, nonaqueous electrolyte battery, and battery pack
An active material for a battery contains a niobium composite oxide represented by the formula: Li.sub.xM.sub.(1-y)Nb.sub.yNb.sub.2O.sub.(7+.delta.), where M...
US-1,002,0502 Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium...
A positive active material for a rechargeable lithium battery includes a lithium intercalation compound; and lithium titanium oxide represented by Chemical...
US-1,002,0501 Methods of forming carbon coatings
A method of forming a carbon coating includes heat treating lithium transition metal composite oxide Li.sub.0.9+aM.sub.bM'.sub.cN.sub.dO.sub.e, in an atmosphere...
US-1,002,0500 Carbonized polyaniline-grafted silicon nanoparticles encapsulated in graphene sheets for li-ion battery anodes
A method for producing a graphene-composite material, including removing any oxide layer from each of a plurality of silicon nanoparticles, forming a...
US-1,002,0499 Method for preparing lithium iron phosphate nanopowder coated with carbon
The present invention relates to a method for preparing a lithium iron phosphate nanopowder coated with carbon, including the steps of (a) preparing a mixture...
US-1,002,0498 Coated nickel hydroxide powder for positive electrode active material for alkaline secondary battery, and...
A method for producing coated nickel hydroxide powder for a positive electrode of an alkaline secondary battery wherein the pH of a suspension of a nickel...
US-1,002,0497 Lithium secondary battery having improved electrochemical properties, and method for manufacturing same
A lithium secondary battery comprising a positive electrode, a negative electrode, a separation film, and an electrolyte, wherein the negative electrode...
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