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Patent # Description
2019/0051928 NEGATIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM ION SECONDARY BATTERY USING THE SAME
A negative electrode active material constituting a lithium ion secondary battery having high energy density and excellent cycle characteristics, and a...
2019/0051927 LITHIUM-ION SECONDARY BATTERY
A lithium-ion secondary battery contains: a positive electrode including a lithium nickel manganese complex oxide as a positive electrode active material; a...
2019/0051926 NEGATIVE ELECTRODE AND LITHIUM ION BATTERY
A lithium ion battery is provided, which includes a positive electrode, a negative electrode, and an electrolyte disposed between the positive electrode and...
2019/0051925 ALL SOLID STATE BATTERY AND ANODE
A main object of the present disclosure is to provide an all solid state battery in which the reversibility of the deposition and dissolution reaction of a...
2019/0051924 METHOD FOR MANUFACTURING SECONDARY BATTERY AND METHOD FOR MANUFACTURING ELECTRODE ASSEMBLY
The present invention relates to a method for manufacturing a secondary battery. The method comprises: a first process (S10) of manufacturing an incomplete...
2019/0051923 FUEL CELL STACK CONTAINING EXTERNAL ELECTRODE FOR CORROSION MITIGATION
A method of operating a fuel cell system includes providing a fuel cell stack containing a plurality of fuel cells and interconnects, and first and second...
2019/0051922 MEMBRANE ASSEMBLIES, ELECTRODE ASSEMBLIES, MEMBRANE-ELECTRODE ASSEMBLIES AND ELECTROCHEMICAL CELLS AND LIQUID...
The present disclosure relates to membrane assemblies, electrode assemblies and membrane-electrode assemblies; and electrochemical cells and liquid flow...
2019/0051921 TWO-ELECTRON REDOX CATHOLYTE FOR REDOX FLOW BATTERIES
A redox flow battery comprising a two-electron, redox active, bridged, multi-cyclic compound ("TRBMC") comprises a non-aromatic, bridged cyclic portion fused...
2019/0051920 Alternative Anode Material for Solid Oxide Fuel Cells
Anode materials comprising various compositions of strontium iron cobalt molybdenum oxide (SFCM) for low- or intermediate-temperature solid oxide fuel cell...
2019/0051919 FLAT PLATE TYPE FUEL CELL
A planar fuel cell apparatus (1), as viewed in a stacking direction, includes a first rectilinear line which connects a centroid Cfi of fuel gas inlets and a...
2019/0051918 SYSTEM FOR ADSORBING THIN FILM SHEET TO PREVENT FROM DROOPING IN FUEL CELL SYSTEM
A system for adsorbing a thin film sheet includes a main frame and first and second auxiliary frames connected to respective ends of the main frame. At least...
2019/0051917 CONTROL DEVICE FOR FUEL CELL SYSTEM
A control device for a fuel cell system comprises a hydrogen deficiency judging part configured to judge if a hydrogen deficiency which is a state in which an...
2019/0051916 FUEL CELL
The invention relates to metal supported solid oxide fuel cells (SOFC), fuel cell stacks containing the same, methods of their manufacture and use thereof. The...
2019/0051915 FUEL CELL AND METHOD OF MANUFACTURING SAME
Provided is a fuel cell capable of easily forming an interconnector part electrically connecting adjacent unit cells in a planar array fuel cell. In the fuel...
2019/0051914 FUEL CELL POWER GENERATION UNIT AND FUEL CELL STACK
A fuel cell electricity generation unit including a unit cell including an electrolyte layer containing a solid oxide, and a cathode and an anode which face...
2019/0051913 LAYER AND LAYER SYSTEM, AS WELL AS BIPOLAR PLATE, FUEL CELL AND ELECTROLYSER
Layers for a bipolar plates are disclosed, as well as bipolar plates including the layers and fuel cells and/or electrolyzers including the bipolar plates. The...
2019/0051912 FUEL BATTERY
In the fuel cell, an electrode layer on each of two surfaces of an electrolyte membrane is divided into a plurality of electrode regions by a dividing groove;...
2019/0051911 SYSTEMS AND METHODS OF HEAD-MOUNTED DEVICES WITH MIXED CAPACITY CELLS
An electronic device includes a frame and a battery. The frame is configured to be worn on a user's body. The battery is supported by the frame and includes a...
2019/0051910 ELECTRODE CATALYST, COMPOSITION FOR FORMING GAS DIFFUSION ELECTRODE, GAS DIFFUSION ELECTRODE,...
To provide electrode catalyst which has the catalyst activity and durability equal to or more than the Pt/Pd/C catalyst. The electrode catalyst has a support...
2019/0051909 DIATOMACEOUS ENERGY STORAGE DEVICES
An energy storage device can include a cathode having a first plurality of frustules, where the first plurality of frustules can include nanostructures having...
2019/0051908 HORIZONTAL TRI-ELECTRODE SINGLE FLOW ZINC-AIR BATTERY WITH A FLOATING CATHODE
A rechargeable horizontally configured tri-electrode single flow zinc-air battery with a floating cathode, which is theoretically capable of providing...
2019/0051906 ALUMINA POWDER, ALUMINA SLURRY, ALUMINA-CONTAINING COATING LAYER, MULTILAYER SEPARATION MEMBRANE AND SECONDARY...
The present invention relates to: an alumina powder wherein a ratio (TBD/LBD) of a tapped bulk density (TBD) to a loose bulk density (LBD) is 1.5 or more; an...
2019/0051905 Anode-Protecting Layer for a Lithium Metal Secondary Battery and Manufacturing Method
Provided is a lithium secondary battery, comprising a cathode, an anode, and a porous separator or electrolyte disposed between the cathode and the anode,...
2019/0051904 Protected Particles of Anode Active Materials, Lithium Secondary Batteries Containing Same and Method of...
Provided is an anode active material layer for a lithium battery, comprising multiple particulates of an anode active material, wherein a particulate is...
2019/0051903 SURFACE-TREATED GRAPHENE, SURFACE-TREATED GRAPHENE/ORGANIC SOLVENT DISPERSION LIQUID, SURFACE-TREATED...
The purpose of the present invention is to provide a graphene which has high dispersibility, high electrical conductivity and oxidation resistance namely a...
2019/0051902 Alkali Metal-Sulfur Secondary Battery Containing a Protected Sulfur Cathode Material and Manufacturing Method
Provided is a rechargeable alkali metal-sulfur cell comprising an anode active material layer, an electrolyte, and a cathode active material layer containing...
2019/0051901 BATTERY NEGATIVE ELECTRODE MATERIAL
A negative electrode material applied to a lithium battery or a sodium battery is provided. The negative electrode material is composed of a first chemical...
2019/0051900 Spinel-Type Lithium-Manganese-Containing Complex Oxide
Provided is a spinel-type lithium-manganese-containing complex oxide that is related to a 5 V-class spinel, and with which output characteristics and...
2019/0051899 Lithium-Rich Nickel-Manganese-Cobalt Cathode Powders for Lithium-Ion Batteries
The invention provides a dual component lithium-rich layered oxide positive electrode material for a secondary battery, the material consisting of a...
2019/0051898 BISMUTH COMPOSITE NANOPARTICLE ANODES, METHODS OF MAKING SAME, AND USES THEREOF
Provided are bismuth composite anodes and methods of making same. The bismuth composite anodes comprise nanomaterials comprising bismuth domains (e.g., bismuth...
2019/0051897 NEGATIVE ELECTRODE ACTIVE MATERIAL, MATERIAL OF MIXED NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE...
A negative electrode active material contains particle of the negative electrode active material, wherein the particle of the negative electrode active...
2019/0051896 ENERGY STORAGE SYSTEM AND A METHOD OF MAKING THE SAME
An energy storage system with a cathode and an anode separated by a separator, and an electrolyte. The anode includes a core of a specific metal and a coating...
2019/0051895 POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE AND LITHIUM BATTERY INCLUDING THE POSITIVE ACTIVE MATERIAL, AND...
A positive active material, a method of preparing the positive active material, a positive electrode including the positive active material, and a lithium...
2019/0051894 Silicon Negative Material, Silicon Negative Material Preparation Method, Negative Electrode Plate, And...
This application provides a silicon negative material, a silicon negative material preparation method, a negative electrode plate, and a lithium-ion battery....
2019/0051893 POSITIVE ELECTRODE MATERIAL AND LITHIUM-ION BATTERY
The examples of the present application provide a positive electrode material and a lithium-ion battery. The positive electrode material comprises: a substrate...
2019/0051892 NANOCOMPOSITE OF A NANOPOROUS MATERIAL AND AN ACTIVE MATERIAL AND METHOD OF SYNTHESIZING THEREOF
In an embodiment, an active material-based nanocomposite is synthesized by infiltrating an active material precursor into pores of a nanoporous carbon, metal...
2019/0051891 POSITIVE ELECTRODE MIXTURE FOR SECONDARY BATTERY, METHOD FOR MANUFACTURING POSITIVE ELECTRODE FOR SECONDARY...
Provided is a positive electrode mixture for a secondary battery, the positive electrode mixture allowing provision of a secondary battery that exhibits a high...
2019/0051890 CATHODE MIXTURE AND METHOD FOR PRODUCING THE SAME
An object of the present disclosure is to produce a cathode mixture capable of increasing the charge-discharge capacity of a sulfur battery. The present...
2019/0051889 METHOD FOR PRODUCING COATED NICKEL-BASED LITHIUM-NICKEL COMPOSITE OXIDE PARTICLES
To provide: coated nickel-based lithium-nickel composite oxide particles which are able to be handled in the atmosphere and enable the achievement of a coating...
2019/0051888 MANUFACTURING METHOD OF NEGATIVE ELECTRODE
A manufacturing method of a negative electrode includes: forming, on a belt-shaped copper foil, an active material film formed such that powder including a...
2019/0051887 CARBON NANOTUBE DISPERSION LIQUID AND MANUFACTURING METHOD THEREOF
The present disclosure relates to a carbon nanotube dispersion including entangled-type carbon nanotubes, a dispersion medium, and partially hydrogenated...
2019/0051886 CATHODE CONTAINING SOLID SUPERACID AND LITHIUM-SULFUR SECONDARY BATTERY INCLUDING THE SAME
The present invention relates to a cathode containing a solid superacid to improve the electrochemical properties and lifetime properties of the cathode using...
2019/0051885 HIGH PURITY LITHIUM AND ASSOCIATED PROCESSES
High purity lithium and associated products are provided. In a general embodiment, the present disclosure provides a lithium metal product in which the lithium...
2019/0051884 BATTERY MODULE
A battery module includes: a first battery cell and a second battery cell which have connection terminals, respectively, and are stacked to allow the...
2019/0051883 EXTERNAL CONNECTION BUS BAR HOLDING MODULE AND BATTERY CONNECTION MODULE
An external connection bus bar holding module includes: a first external connection bus bar, a second external connection bus bar, a first protector portion...
2019/0051882 BUSBAR MODULE
A busbar module includes a busbar holding plate and a busbar cover attached to the busbar holding plate. The busbar holding plate includes a busbar holding...
2019/0051881 SERIES BATTERIES TO REDUCE AN INTERFERING MAGNETIC FIELD
A first portion of a series battery is arranged where the first portion of the series battery produces a first magnetic field and the series battery includes a...
2019/0051880 Method and Apparatus for Minimizing Battery Corrosive Electrolyte Leakage
Battery corrosive electrolyte leakage is reduced by absorbing forces generated during impact of a device holding the batteries and preventing such forces from...
2019/0051879 SEPARATOR FOR RECHARGEABLE BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME
A separator for a rechargeable battery, and a rechargeable lithium battery including the same are provided. The separator includes a porous substrate, and a...
2019/0051878 Nonwoven Fabric Separator for Lead Storage Battery, and Lead Storage Battery Using Same
A nonwoven fabric separator for a lead storage battery includes a nonwoven fabric configured with regenerated fibers or synthetic fibers.
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