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Patent # Description
2018/0191002 SEPARATOR MEMBRANE FOR FUEL CELL, METHOD FOR PREPARING SAME, AND FUEL CELL ELECTRODE ASSEMBLY
Provided are a separator for a fuel cell, a method of manufacturing the same, and a fuel cell electrode assembly, in which the fuel cell separator includes: a...
2018/0191001 SEPARATOR FOR FUEL CELL, METHOD OF FABRICATING THE SAME, AND FUEL CELL ELECTRODE ASSEMBLY
Provided are a separator for a fuel cell, a method of manufacturing the same, and a fuel cell electrode assembly, The fuel cell separator includes: a first...
2018/0191000 TITANIUM PRODUCT
There is provided a titanium product for a separator of a polymer electrolyte fuel cell (PEFC). The titanium product includes a substrate made of a titanium or...
2018/0190999 BIPOLAR PLATE, CELL FRAME, CELL STACK AND REDOX-FLOW BATTERY
A bipolar plate is a bipolar plate for a battery, the bipolar plate having a positive electrode disposed on a first surface side thereof and a negative...
2018/0190998 ELECTRICALLY CONDUCTIVE INK
Provided is electrically conductive ink that shows favorable flowability and that can also suppress deformation, such as flattening, upon application of...
2018/0190997 ALKALINE DRY CELL
An alkaline dry cell includes a positive electrode, a negative electrode, and an alkaline electrolyte solution. The negative electrode includes a terephthalic...
2018/0190996 METHOD FOR PREPARING HIERARCHICALLY POROUS DOPED CARBON MATERIAL AND ITS USE
A method for preparing a hierarchically porous doped carbon material includes the steps of heating a mixture including an etching agent precursor and a...
2018/0190995 METHOD FOR MANUFACTURING CATHODE WITH IMPROVED MASS TRANSFER CAPABILITY AND CATHODE MANUFACTURED BY THE METHOD
A method of manufacturing a cathode with improved mass transfer capability includes (a) mixing a metal-supported catalyst with an alkane compound having a...
2018/0190994 PROCESS FOR PRODUCING LIQUID COMPOSITION, PROCESS FOR PRODUCING CATALYST LAYER-FORMING COATING LIQUID AND...
To provide a process for producing a liquid composition capable of forming a polymer electrolyte membrane of which breakage at the time of drying is...
2018/0190993 ELECTRODE AND METAL-AIR SECONDARY BATTERY
A positive electrode of a metal-air secondary battery includes a conductive layer having electrical conductivity, and a catalyst layer laminated on the...
2018/0190992 ELECTROCHEMICAL ACCUMULATOR, WITH PLANAR ARCHITECTURE OBTAINED IN PART BY PRINTING
A metal-ion accumulator, including a metal element of flat surface forming a current collector of an electrode of one polarity; an insulating layer, deposited...
2018/0190991 ELECTRODE FOR REDOX FLOW BATTERY AND REDOX FLOW BATTERY SYSTEM
An electrode for a redox flow battery including a porous body formed of a carbon material, wherein the (002) plane of the carbon material has an interlayer...
2018/0190990 Method for producing a positive electrode composite material for Na ion battery
The present invention relates to a method for producing a positive electrode composite material comprising at least one Na-based positive electrode active...
2018/0190989 POLYMER-SULFUR COPOLYMER, METHOD FOR PREPARING SAME, AND LITHIUM-SULFUR BATTERY COMPRISING SAME
The present invention relates to a polymer-sulfur copolymer, a preparation method thereof, and a lithium-sulfur battery including the same. In the case of the...
2018/0190988 ACTIVE MATERIAL, METHOD OF MANUFACTURING ACTIVE MATERIAL, AND LITHIUM-ION SECONDARY BATTERY
The present invention provides an active material which can increase the discharge capacity of a lithium-ion secondary battery as compared with the case using...
2018/0190987 Method to synthesize Na-based electroactive materials
The invention relates to a process for the preparation of sodium-based solid compounds, such as sodium-based solid alloys and sodium-based crystalline phases...
2018/0190986 HALOGENATED GRAPHENE NANOPLATELETS, AND PRODUCTION AND USES THEREOF
Halogenated graphene nanoplatelets that are characterized by having, except for the carbon atoms forming the perimeters of the graphene layers of the...
2018/0190985 NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND NEGATIVE ELECTRODE FOR LITHIUM SECONDARY...
The present invention relates to a negative electrode active material for a lithium secondary battery, which includes (A) first artificial graphite having an...
2018/0190984 SILVER NANO-METAL MESH INCLUSIVE ELECTRODE, TOUCH PANEL WITH SILVER NANO-METAL MESH INCLUSIVE ELECTRODE, AND/OR...
Certain example embodiments relate to silver nano-metal mesh inclusive electrodes, and/or methods of making the same. The techniques described herein may be...
2018/0190983 NICKEL COMPOSITE HYDROXIDE AND MANUFACTURING METHOD THEREOF, CATHODE ACTIVE MATERIAL FOR NONAQUEOS-ELECTROLYTE...
Provided are a cathode active material having a suitable particle size and high uniformity, and a nickel composite hydroxide as a precursor of the cathode...
2018/0190982 LITHIUM TITANATE POWDER FOR ELECTRODE OF ENERGY STORAGE DEVICE, ACTIVE MATERIAL, AND ELECTRODE SHEET AND ENERGY...
Provided is a lithium titanate powder for an electrode of an energy storage device containing Li.sub.4Ti.sub.5O.sub.12 as its main component, wherein, the...
2018/0190981 MAGNESIUM METAL DEVICES AND METHODS OF MAKING THE SAME
The present disclosure relates to a device that includes a first electrode, where the first electrode includes magnesium metal having a first surface, and a...
2018/0190980 METHODS FOR MANUFACTURING GRAPHENE BASED MATERIAL
A method for manufacturing graphene-based material is disclosed. A graphene oxide dispersion includes graphene oxide dispersed in solvent. A hydrogen sulfide...
2018/0190979 METHODS FOR MANUFACTURING GRAPHENE BASED MATERIAL
A method for manufacturing graphene-based material is disclosed. A graphene oxide dispersion includes graphene oxide dispersed in solvent. A hydrogen sulfide...
2018/0190978 TRANSITION METAL-CONTAINING COMPOSITE HYDROXIDE AND MANUFACTURING METHOD THEREOF, POSITIVE ELECTRODE ACTIVE...
Provided is a positive electrode active material that is capable of simultaneously improving the battery capacity, output characteristics and cycling...
2018/0190977 NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY AND SECONDARY BATTERY INCLUDING THE SAME
Provided are a negative electrode active material for a secondary battery, in which a silicon-based negative electrode active material is formed in a...
2018/0190976 Cobalt-Based Lithium Metal Oxide Cathode Material
A layered lithium metal oxide powder for a cathode material used in a rechargeable battery, with the general formula ...
2018/0190975 NEGATIVE ELECTRODE MATERIAL FOR LITHIUM-ION BATTERIES AND USE THEREFOR
A negative electrode material for a lithium ion battery, including silicon-containing particles, artificial graphite particles and a carbonaceous material,...
2018/0190974 Sol-Gel Route for Nano Sized LiFePO4/C for High Performance Lithium Ion Batteries
This invention relates to a novel a sol-gel method of synthesizing uniformly carbon-coated LiFeP0.sub.4 (LiFeP0.sub.4/AS). The method including the steps of:...
2018/0190973 SYSTEMS AND METHODS OF PREPARING LITHIUM SULFUR ELECTRODE USING SACRIFICIAL TEMPLATE
Embodiments described herein relate generally to lithium sulfur batteries and methods of producing the same. As described herein, preventing coarsening of...
2018/0190972 NEGATIVE ELECTRODE FOR POWER STORAGE DEVICE AND POWER STORAGE DEVICE
A decomposition reaction of an electrolyte solution and the like caused as a side reaction of charge and discharge is minimized in repeated charge and...
2018/0190971 SURFACE-TREATED ACTIVE MATERIALS AND SURFACE TREATMENT METHOD THEREOF
An active material and a surface treatment method of the active material are provided. A surface of the active material may be treated with a coating layer...
2018/0190970 HIGH-VOLTAGE POSITIVE ELECTRODE MATERIAL FOR LITHIUM BATTERY AND PREPARATION METHOD THEREOF
A high-voltage positive electrode material for a lithium battery and a preparation method thereof are provided. The high-voltage positive electrode material...
2018/0190969 BATTERY WATER-REFILL PLUG
Water refilling plug for automatically filling and refilling the cells of a battery, comprising a valve body which is operated by a float and which closes the...
2018/0190968 OVERCHARGE PROTECTION DEVICE FOR A BATTERY MODULE
The present disclosure includes a battery module having a plurality of battery cells disposed in a housing. Each of the plurality of battery cells has a...
2018/0190967 RECHARGEABLE BATTERY WITH INTERNAL CURRENT LIMITER AND INTERRUPTER
A high energy density rechargeable (HEDR) battery employs a combined current limiter/current interrupter to prevent thermal runaway in the event of internal...
2018/0190966 ELECTRICAL COMPONENTS FOR REDUCING EFFECTS FROM FLUID EXPOSURE AND VOLTAGE BIAS
In one general aspect, a device can include a housing and an electrical component disposed within the housing. At least a portion of the electrical component...
2018/0190965 BATTERY MODULE, BATTERY PACK COMPRISING BATTERY MODULE, AND VEHICLE COMPRISING BATTERY PACK
Disclosed is a battery module, which includes a battery cell assembly having at least one battery cell, a module case configured to accommodate the battery...
2018/0190964 ELECTRICAL ENERGY STORAGE MODULE
The invention relates to an electrical energy storage module (1), comprising an enclosure (21) inside which is housed at least one electrical energy storage...
2018/0190962 METHOD FOR PRODUCING AN ELECTROCHEMICAL BUNDLE FOR A METAL-ION ACCUMULATOR COMPRISING FOLDING OR COILING THE...
The invention relates to a method for producing an electromechanical bundle for a metal-ion battery, for electrical connection thereof to the output terminals...
2018/0190961 WELDING PROCESS FOR A BATTERY MODULE
The present disclosure relates to a battery module that includes a stack of battery cells, where each battery cell has a terminal, and the terminal has a first...
2018/0190960 SYSTEMS AND METHODS FOR BATTERY STRUCTURE, INTERCONNECTS, SENSING, AND BALANCING
Exemplary systems and methods enable efficient and reliable positioning, assembly, retention, interconnection, and management of battery cells in battery...
2018/0190959 NONOSTRUCTURED METAL ORGANIC MATERIAL ELECTRODE SEPARATORS AND METHODS THEREFOR
Provided herein are nano structured electrode separators comprising metal organic materials capable of attaching to one or more electrodes and electrically...
2018/0190958 SEPARATOR AND ELECTROCHEMICAL DEVICE COMPRISING SAME
Disclosed are a separator and an electrochemical device comprising the same, the separator comprising: a porous substrate having a plurality of pores; and a...
2018/0190957 SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY, NON-AQUEOUS SECONDARY BATTERY, AND METHOD OF MANUFACTURING...
A separator includes a porous substrate, and a porous layer formed on one or both surfaces of the substrate and containing a polyvinylidene fluoride type resin...
2018/0190956 HOLDING-DOWN MEANS FOR FIXING BATTERY CELLS IN A BATTERY SUBMODULE, AND BATTERY SUBMODULE
The invention relates to a holding-down means (100) for fixing battery cells (2) in a battery submodule (70), comprising positioning elements for positioning...
2018/0190955 BATTERY PACK AND POWER SUPPLY DEVICE
A battery pack and a power supply device readily and appropriately hold batteries. A battery pack (200) according to the present disclosure includes an...
2018/0190954 POWER SUPPLY DEVICE, AND VEHICLE EQUIPPED WITH SAME
Each secondary battery cell includes: an exterior can that has a rectangular outer shape having a thickness smaller than the width and has an open upper...
2018/0190953 POUCH TYPE SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME
A pouch type secondary battery and a method of manufacturing the same are disclosed. The pouch type secondary battery includes a pouch type case formed by...
2018/0190952 BATTERY MODULE
The present disclosure relates to a battery module suitable for minimizing increase in overall volume due to increased capacity and simplifying the connection...
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