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Patent # Description
2019/0221845 Metal-Doped Positive Electrode Active Material For High Voltage
Provided are a metal element-doped positive electrode active material for a high voltage and a preparation method thereof. The positive electrode active...
2019/0221844 METHOD OF PREPARING LITHIUM METAL OXIDE AND METHOD OF MANUFACTURING LITHIUM SECONDARY BATTERY
In a method of preparing a lithium metal oxide, a preliminary lithium metal oxide is prepared. The preliminary lithium metal oxide is washed using a washing...
2019/0221843 CATHODE MIXTURE FOR ALL SOLID-STATE BATTERY, CATHODE FOR ALL SOLID-STATE BATTERY, ALL SOLID-STATE BATTERY, AND...
When a layered rock-salt type cathode active material and a sulfide solid electrolyte are mixed to be a cathode mixture, and an all solid-state battery is...
2019/0221842 Low-Voltage Microbattery with Vanadium-Based Cathode
Low-voltage rechargeable microbatteries having a vanadium-based cathode are provided. In one aspect, a method of forming a battery is provided. The method...
2019/0221841 LITHIUM TITANATE ANODE AND FABRICATION METHOD FOR SOLID STATE BATTERIES
A solid-state battery includes a positive electrode, a negative electrode, and a separator between the positive and negative electrodes. The negative electrode...
2019/0221840 SECONDARY BATTERY
A secondary battery includes a first electrode; a first active material fluid which is electrically connected to the first electrode, contains a first active...
2019/0221839 Positive Electrode Active Material And Method For Producing Same, And Non-Aqueous Electrolyte Secondary Battery...
When a non-aqueous electrolyte secondary battery in which a positive electrode active material comprising a layered lithium-composite oxide is used for a...
2019/0221838 POSITIVE ELECTRODE ACTIVE MATERIAL CONTAINING LITHIUM COMPOSITE OXIDE AND COVERING MATERIAL AND BATTERY
A positive electrode active material includes a lithium composite oxide and a covering material that covers a surface of the lithium composite oxide. The...
2019/0221837 POSITIVE ELECTRODE ACTIVE MATERIAL CONTAINING LITHIUM COMPOSITE OXIDE AND COVERING MATERIAL AND BATTERY
A positive electrode active material includes a lithium composite oxide containing: at least one element selected from the group consisting of fluorine,...
2019/0221836 NEGATIVE ELECTRODE ACTIVE MATERIAL, MIXED NEGATIVE ELECTRODE ACTIVE MATERIAL, AND METHOD OF PRODUCING NEGATIVE...
A negative electrode active material containing a negative electrode active material particle; the negative electrode active material particle including a...
2019/0221835 BATTERY NEGATIVE ELECTRODE MATERIAL, METHOD FOR MANUFACTURING SAME, NEGATIVE ELECTRODE FOR SECONDARY BATTERY,...
Object: To provide a battery negative electrode material exhibiting both a merit of high specific capacity obtained by using Si, and a merit of high cycle...
2019/0221834 NONAQUEOUS ELECTROLYTE BATTERY AND BATTERY PACK
According to one embodiment, provided is a nonaqueous electrolyte battery including a positive electrode, a negative electrode, and a nonaqueous electrolyte....
2019/0221833 ENERGY STORAGE DEVICE AND METHOD FOR MANUFACTURING ENERGY STORAGE DEVICE
An energy storage device is provided that has improved power performance at low temperature. In the present embodiment, an energy storage device is provided...
2019/0221832 ANODE MIXTURE FOR ALL-SOLID-STATE LITHIUM ION SECONDARY BATTERIES, AND METHOD FOR PRODUCING THE ANODE MIXTURE
Provided is an anode mixture for all-solid-state lithium ion secondary batteries, which comprises an anode active material comprising Si and which can suppress...
2019/0221831 POSITIVE ELECTRODE MATERIAL, POSITIVE ELECTRODE, BATTERY, BATTERY PACK, ELECTRONIC DEVICE, ELECTRIC VEHICLE,...
A battery includes a positive electrode, a negative electrode, and an electrolyte. The positive electrode includes Li.sub.xAl.sub.2(OH).sub.7-y.zH.sub.2O where...
2019/0221830 LITHIUM SECONDARY BATTERY
A lithium secondary battery comprises a cathode active material including a first cathode active material particle having a concentration gradient region and a...
2019/0221829 LITHIUM SECONDARY BATTERY
A lithium secondary battery comprises a cathode, an anode, a separator and a nonaqueous electrolyte solution. The cathode includes a first cathode active...
2019/0221828 POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
A positive electrode for a nonaqueous electrolyte secondary battery includes a positive electrode current collector and a positive electrode mixture layer...
2019/0221827 SECONDARY BATTERY TOP COVER ASSEMBLY, SECONDARY BATTERY AND VEHICLE
The present disclosure provides a secondary battery top cover assembly, a secondary battery and a vehicle. The top cover assembly includes: a top cover plate;...
2019/0221826 INSULATING CASING FOR BATTERY TERMINALS
An insulating casing for battery terminals including a base and a top cover, wherein the base is engaged with a battery pack and includes a bottom plate. The...
2019/0221825 SECONDARY BATTERY
A secondary battery includes: an electrode assembly including a main tab; a current collecting member adjacent the main tab; and a sub-tab electrically...
2019/0221824 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
This non-aqueous electrolyte secondary battery has an electrode body comprising a positive electrode and a negative electrode which are wound around while...
2019/0221823 SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME
A negative-electrode terminal that is secured to a sealing plate is connected to a first negative-electrode current collector. A negative-electrode tab that is...
2019/0221822 SECONDARY BATTERY
A secondary battery includes an electrode body that includes a positive-electrode sheet and a negative-electrode sheet, an exterior body that accommodates the...
2019/0221821 COMPONENT FOR COLLECTING CURRENT AND BATTERY
The present disclosure provides a component for collecting a current and a battery. The component for collecting a current comprises an introducing body and a...
2019/0221820 RECHARGEABLE BATTERY
The present disclosure provides a rechargeable battery, including an electrode assembly and a connecting member. The electrode assembly includes an electrode...
2019/0221819 RECHARGEABLE BATTERY
Provided is a rechargeable battery including an electrode assembly comprising an electrode assembly body and an electrode tab protruding from the electrode...
2019/0221818 CONNECTION MODULE
A connection module includes: a plurality of bus bars that connect positive and negative electrode terminals of adjacent power storage elements of a plurality...
2019/0221817 BATTERY MODULE
A battery module is provided. The battery module includes: first and second bus bars arranged adjacent to each other to electrically connect battery packs...
2019/0221816 WIRING MODULE AND POWER STORAGE MODULE
A wiring module configured to connect a power storage element group including power storage elements to external member includes: a connection member that...
2019/0221815 CONNECTION MODULE
A connection module to be assembled to a power storage element stack including power storage element arrays in each of which power storage elements including...
2019/0221814 CELL MODULE
A battery module includes a plurality of cells being each cylindrical and being held in a cell holder such that the cells are arranged with positive electrodes...
2019/0221813 CONNECTION MEMBER AND RECHARGEABLE BATTERY
A connection member and a rechargeable battery are provided. The connection member includes a guide plate, two first connection plates and a second connection...
2019/0221812 Method for Manufacturing Fast Charging and Long Life Li-S Batteries
The present invention provides a commercialized Li--S battery is applied in electronic appliance, such as hybrid electric vehicle (HEV), telecommunication,...
2019/0221811 METHOD FOR LAMINATION OF BATTERY CELL USING SOLVENT AND CHAMBER DEVICE FOR CARRYING OUT LAMINATION
The present disclosure provides a method for manufacturing a unit cell including the steps of: preparing an electrode and a separator individually, wherein the...
2019/0221810 BINDERS FOR WET AND DRY LAMINATION OF BATTERY CELLS
Cell stacks are presented that include binders for wet and dry lamination processes. The cell stacks, when laminated, produce battery cells (or portions...
2019/0221809 POROUS FILM, SEPARATOR INCLUDING THE SAME, ELECTROCHEMICAL DEVICE INCLUDING SEPARATOR, AND METHOD OF PREPARING...
Provided herein are a porous film, a separator including the same, an electrochemical device including the separator, and a method of preparing the porous...
2019/0221808 Secondary Cell
A secondary battery suppresses generation of wrinkle at the outer peripheral edge portion of a negative electrode plate due to expansion of a negative...
2019/0221807 COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY FUNCTIONAL LAYER, FUNCTIONAL LAYER FOR NON-AQUEOUS SECONDARY...
A composition for a non-aqueous secondary battery functional layer contains organic particles having a specific chemical composition and properties, and a...
2019/0221806 HYBRID VEHICLE BATTERY WITH ELECTRODE/SEPARATOR HAVING NON-UNIFORM CONSTITUENT DISTRIBUTION TO PROLONG LIFE OF...
An electrified vehicle battery pack includes a cold plate and a plurality of cells contacting the cold plate, each having a separator disposed between an anode...
2019/0221805 BATTERY SEPARATORS WITH IMPROVED CONDUCTANCE, IMPROVED BATTERIES, SYSTEMS, AND RELATED METHODS
In accordance with at least selected embodiments, the present disclosure or invention is directed to improved battery separators, high conductance separators,...
2019/0221804 RECHARGEABLE BATTERY
A rechargeable battery according to an exemplary embodiment of the present invention includes: an electrode assembly including a first electrode, a separator,...
2019/0221803 SAFETY MECHANISM FOR SEALED PACKAGES CONTAINING A BATTERY
System and method for providing a safety mechanism for sealed packages are disclosed. The safety mechanism for sealed packages containing the battery includes...
2019/0221802 POLYMER-BASED BATTERY ENCLOSURE WITH VENT MANIFOLD
An exemplary battery assembly includes, among other things, a battery array, and an expanded polymer-based enclosure that at least partially surrounds the...
2019/0221801 BATTERY RETENTION SYSTEM AND METHOD
A battery retention system is provided including a first retention system. The first retention system includes a first battery door having a first sliding...
2019/0221800 TRACTION BATTERY PACK SERVICE PANEL
An exemplary battery assembly includes, among other things, an enclosure defining an interior, and a frame disposed within a wall of the enclosure. The frame...
2019/0221799 BATTERY ARRAY FRAME INCLUDING FRAME RAIL INSERT
A battery array frame may include a frame body extending along a longitudinal axis and including a top frame rail, a bottom frame rail, and frame arms that...
2019/0221798 ENERGY STORAGE MODULE AND ASSEMBLY METHOD
The invention relates to an energy storage module comprising a plurality of electrochemical cells for storing electric energy and comprising at least one...
2019/0221797 Battery Housing
A battery housing for receiving battery elements, in particular for a vehicle, includes a case formed by a frame including one or more profiles and at least...
2019/0221796 POWER STORAGE DEVICE AND VEHICLE
A power storage device including: at least one power storage module disposed between a first frame and a second frame disposed at an interval from each other,...
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