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Patent # Description
2019/0058226 ADVANCE INDICATION OF SHORT-CIRCUIT CONDITIONS IN A WETCELL BATTERY
A wet-cell in a battery is configured with a set of i-electrodes. A collection surface inside the wet-cell is identified where electrically conductive debris...
2019/0058225 METAL HYDRIDE BATTERY WITH ADDED HYDROGEN GAS, OXYGEN GAS OR HYDROGEN PEROXIDE
The invention relates to a starved metal hydride battery. The battery is characterized in that the battery further comprises added oxygen gas or hydrogen gas...
2019/0058223 Cable-type Secondary Battery
The present disclosure relates to cable type secondary battery, including: a cable-type core portion; a positive electrode wire wound helically to surround the...
2019/0058222 DEVICE FOR MANUFACTURING ELECTRODE ASSEMBLY INCLUDING AIR BLOWING UNIT
Provided is a device for manufacturing an electrode assembly including: a lower air blowing unit for spraying air onto an end part of a separator sheet so that...
2019/0058221 NONAQUEOUS ELECTROLYTE COMPOSITIONS COMPRISING A FLUORINATED SOLVENT AND A 2-FURANONE
Disclosed herein are non-aqueous electrolyte compositions comprising a fluorinated solvent, a carbonate co-solvent, at least one 2-furanone derivative, and at...
2019/0058220 COMPLEX ELECTROLYTES AND OTHER COMPOSITIONS FOR METAL-ION BATTERIES
Batteries such as Li-ion batteries are provided that comprise anode and cathode electrodes, an electrolyte ionically coupling the anode and the cathode, and a...
2019/0058219 CARBONATE-BASED ELECTROLYTE SYSTEM IMPROVING OR SUPPORTING EFFICIENCY OF ELECTROCHEMICAL CELLS HAVING...
A highly-concentrated electrolyte system for an electrochemical cell is provided, along with methods of making the electrolyte system. The electrolyte system...
2019/0058218 DISULFONATE-BASED ADDITIVE AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME
An electrolyte includes: a lithium salt; a non-aqueous solvent; and a disulfonate compound represented by Formula 1: ##STR00001## wherein, in Formula 1,...
2019/0058217 Polymer Electrolyte And Lithium Secondary Battery Including The Same
The present invention relates to a polymer electrolyte, which includes a lithium salt and a copolymer including a fluorine-substituted or unsubstituted...
2019/0058216 ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
The present invention relates to an electrolyte for a lithium secondary battery and a lithium secondary battery including the same, and particularly, to an...
2019/0058215 SELF-HEALING GEL-TYPE ELECTROLYTE COMPOSITE
Systems and methods of providing self-healing gel-type electrolyte composites for metal batteries are disclosed. According to aspects of the disclosure, a...
2019/0058214 POLYMER SOLUTION ELECTROLYTES
Liquid electrolyte compositions containing a lithium salt, one or more solvents having a boiling point of at least 200.degree. C. and a solubilized polymer are...
2019/0058213 LITHIUM SECONDARY BATTERY INCLUDING SULFONE-BASED ADDITIVE
A lithium secondary battery includes: a positive electrode; a negative electrode; and an electrolyte between the positive electrode and the negative electrode,...
2019/0058212 COMPOSITE BODY, LITHIUM BATTERY, AND ELECTRONIC APPARATUS
A composite body includes a positive electrode active material composed of a lithium composite metal oxide containing Li and at least one type of transition...
2019/0058211 ETHER-BASED ELECTROLYTE SYSTEM IMPROVING OR SUPPORTING ANODIC STABILITY OF ELECTROCHEMICAL CELLS HAVING...
A highly-concentrated electrolyte system for an electrochemical cell is provided, along with methods of making the highly-concentrated electrolyte system. The...
2019/0058210 LITHIUM METAL BATTERY WITH HYBRID ELECTROLYTE SYSTEM
An electrochemical cell includes a negative electrode that contains lithium and an electrolyte system. In one variation, the electrolyte system includes a...
2019/0058209 NEGATIVE ELECTRODE FOR MAGNESIUM SECONDARY BATTERIES AND METHOD FOR PRODUCING SAME, AND MAGNESIUM SECONDARY BATTERY
A method for producing a negative electrode for magnesium secondary batteries includes: providing a current collector having an underlying layer including a...
2019/0058208 FLOW BATTERY
A flow battery according to one aspect of the present disclosure includes: a first liquid containing dissolved therein a charge mediator and a discharge...
2019/0058207 FLOW BATTERY
A flow battery includes: a first liquid containing dissolved therein a condensed aromatic compound and lithium; a first electrode immersed in the first liquid;...
2019/0058206 REDOX FLOW BATTERY
A redox flow battery is provided that comprises a cell including two electrodes and a separation membrane. The two electrodes are a positive electrode and a...
2019/0058205 TWO-ELECTRON REDOX MOLECULES FOR FLOW BATTERIES
The present invention provides a redox flow battery comprising a negative electrode (also referred to herein as an "anode") immersed in a first liquid...
2019/0058204 PROTECTIVE INTERLAYER COATING ON GDL AGAINST MEA SHORTING
A membrane-electrode assembly (MEA) for use in electrical applications, for example in polymer electrolyte fuel cells (PEFCs), includes a protective...
2019/0058203 SHUTDOWN AND STORAGE METHOD FOR FUEL CELL SYSTEM AT BELOW FREEZING TEMPERATURES
Improved methods are disclosed for shutting down and storing a fuel cell system, particularly for below freezing temperature conditions. The methods comprise...
2019/0058202 METHOD FOR OPERATING A FUEL CELL ARRANGEMENT AND A CORRESPONDING FUEL CELL ARRANGEMENT
The invention relates to a method for operating a fuel cell arrangement which has a fuel cell for providing electrical energy in a circuit, at least one fuel...
2019/0058201 SEPARATOR FOR FUEL CELL AND COATING METHOD THEREOF
A separator for a fuel cell includes: a metal base material; and a carbon coating layer formed on one surface or both surfaces of the metal base material, in...
2019/0058200 METHOD FOR MANUFACTURING AND CLEANING A STAINLESS STEEL FUEL CELL BIPOLAR PLATE
A method for manufacturing a coated metal substrate includes the steps of: (1) inserting a substrate with a chromium(III) oxide layer inside a CVD chamber; (2)...
2019/0058199 GAS DIFFUSION ELECTRODE BASE, LAMINATE AND FUEL CELL
A gas diffusion electrode substrate has an electrically conductive porous substrate and a microporous layer on one side of the electrically conductive porous...
2019/0058198 ANTI-CORROSION FOR BATTERY CURRENT COLLECTOR
A battery with anti-corrosion protection is provided. The battery can include an electrolyte and a current collector. The electrolyte may be formed from one or...
2019/0058197 METHOD FOR PRODUCING POROUS GRAPHITE, AND POROUS GRAPHITE
A method for producing porous graphite capable of realizing higher durability, output and capacity, and porous graphite. A carbon member having microvoids is...
2019/0058195 COPOLYMER FOR BINDERS FOR NONAQUEOUS BATTERY ELECTRODES, SLURRY FOR NONAQUEOUS BATTERY ELECTRODES, NONAQUEOUS...
The invention relates to a copolymer for binders, which is capable of reducing the internal resistance of a battery, while ensuring sufficient binding...
2019/0058194 BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ELECTRODE, CONDUCTIVE MATERIAL PASTE COMPOSITION FOR...
Provided is a binder composition for a non-aqueous secondary battery electrode that has excellent viscosity stability and can form an electrode mixed material...
2019/0058193 METHOD FOR PRODUCING LITHIUM-ION, SODIUM-ION AND POTASSIUM-ION BATTERIES WITH INCREASED SAFETY
A method for producing lithiated pyomelanin (LPM), sodiated pyomelanin (SPM) and potassiated pyomelanin (PPM) is provided. A method is also provided for...
2019/0058192 NEGATIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, METHOD FOR MANUFACTURING NEGATIVE ELECTRODE...
A negative electrode material for a lithium-ion secondary battery, in which the negative electrode material includes a composite particle including a spherical...
2019/0058191 Lithium Metal Composite Oxide Having Layered Structure
Proposed is a novel lithium metal composite oxide having a layered structure, which is capable of improving the cycle characteristics in the case of using as a...
2019/0058190 MINIATURE BATTERY WITH CONSTANT ELECTRODE PRESSURE AND ELECTROLYTE RESERVOIR
An electrochemical voltage source has an anode containing lithium, a cathode containing manganese oxide, and a housing. The cathode and the anode are arranged...
2019/0058189 NEGATIVE ELECTRODE ACTIVE MATERIAL, MIXED NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE FOR...
A negative electrode active material, wherein the negative electrode active material is a negative electrode active material including negative electrode...
2019/0058188 SULFUR-CARBON COMPOSITE, NONAQUEOUS ELECTROLYTE BATTERY INCLUDING ELECTRODE CONTAINING SULFUR-CARBON COMPOSITE,...
Provided are a sulfur-carbon composite having a high discharge capacity per mass and a high sulfur utilization rate, and a nonaqueous electrolyte battery...
2019/0058187 Immobilized Selenium, a Method of Making, and Uses of Immobilized Selenium in a Rechargeable Battery
An immobilized selenium body, made from carbon and selenium and optionally sulfur, makes selenium more stable, requiring a higher temperature or an increase in...
2019/0058186 ELECTRODE INCLUDING NANOSTRUCTURES FOR RECHARGEABLE CELLS
A lithium ion battery electrode includes silicon nanowires used for insertion of lithium ions and including a conductivity enhancement, the nanowires...
2019/0058185 ANODE COMPRISING MULTIPLE PROTECTIVE LAYERS, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
The present invention relates to a negative electrode including a multi-protective layer and a lithium secondary battery including the same, and the...
2019/0058184 SHORT-CIRCUIT PROTECTION OF BATTERY CELLS USING FUSES
Apparatus, systems, and methods described herein relate to safety devices for electrochemical cells comprising an electrode tab electrically coupled to an...
2019/0058183 BATTERY MODULE HAVING IMPROVED OVER-CHARGE PREVENTION STRUCTURE
The present disclosure discloses a battery module including a cell assembly including cells having a lead attached thereto, a terminal busbar provided to face...
2019/0058182 BATTERY CELL WITH SAFETY LAYER
A battery cell comprising a composite water-responsive safety layer and/or composite water- and pH-responsive safety layer to protect against tissue damage...
2019/0058181 INTEGRATION WRAPPER CAPABLE OF LASER NOTCHING
Disclosed is an integration wrapper capable of laser notching, including a spool unit (1) including an unwinding part on which materials of a roll form are...
2019/0058180 LEAD-ACID BATTERY
Provided is a lead-acid battery where a positive electrode shelf of one of two elements accommodated in cell chambers disposed adjacently to each other and a...
2019/0058179 ELECTRICAL CONNECTOR POSITIONED IN A BATTERY PACK
Electrical connectors for electrically connecting individual portable electrical energy storage cells making up a plurality of portable electrical energy...
2019/0058178 POLYIMIDE-NETWORK AND POLYIMIDE-UREA-NETWORK BATTERY SEPARATOR COMPOSITIONS
Polyimide-network battery-separator compositions are disclosed. The polyimide-network battery-separator compositions comprise a porous cross-linked polyimide...
2019/0058177 OLEFIN SEPARATOR FREE LI-ION BATTERY
Implementations of the present disclosure generally relate to separators, high performance electrochemical devices, such as, batteries and capacitors,...
2019/0058176 ELECTRODE SEPARATOR
The present invention provides a separator for use in an alkaline electrochemical cell comprising a polymer material and an inert filler comprising zirconium...
2019/0058175 SEPARATORS, LEAD ACID BATTERIES, AND METHODS AND SYSTEMS ASSOCIATED THEREWITH
Disclosed herein are novel or improved separators, battery separators, lead acid battery separators, batteries, cells, and/or methods of manufacture and/or use...
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