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Patent # Description
2019/0044174 SYSTEM AND METHOD FOR PREPARING HIGH PURITY VANADIUM ELECTROLYTE
A system and method for preparing a high-purity vanadium electrolyte, comprising preparing a low-valence vanadium oxide with vanadium oxytrichloride by...
2019/0044173 SYSTEM AND METHOD FOR PRODUCING 3.5-VALENCE HIGH-PURITY VANADIUM ELECTROLYTE
A system and method for producing a 3.5-valence high-purity vanadium electrolyte, comprising hydrolyzing high-purity vanadium oxytrichloride into vanadium...
2019/0044172 A SYSTEM AND METHOD FOR PRODUCING HIGH-PURITY AND HIGH-ACTIVITY VANADIUM ELECTROLYTE
A system and method for producing a high-purity and high-activity vanadium electrolyte, comprising converting high-purity vanadium oxytrichloride into an...
2019/0044171 SYSTEM AND METHOD FOR PREPARING VANADIUM BATTERY HIGH-PURITY ELECTROLYTE
A system and method for preparing a vanadium battery high-purity electrolyte, comprising preparing a low-valence vanadium oxide with a valence of 3.5 with...
2019/0044170 MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY, FUEL CELL AND METHOD FOR PRODUCING A MEMBRANE
In order to provide a membrane (100) for a membrane-electrode assembly (MEA) of a fuel cell, comprising two partial membranes (200, 300), which allows for a...
2019/0044169 IONIC LIQUID-FUNCTIONALIZED GRAPHENE OXIDE-BASED NANOCOMPOSITE ANION EXCHANGE MEMBRANES
A chemical composition includes graphene oxide covalently bonded to an ionic liquid. A nanocomposite anion exchange membrane (26) includes graphene oxide; and...
2019/0044168 METHODS FOR FORMING MEMBRANE ELECTRODE ASSEMBLIES
In embodiments, a method of forming a membrane electrode assembly comprises pressing a stack comprising a cathode, an anode, a proton exchange membrane between...
2019/0044167 ELECTROCHEMICAL STACK WITH SOLID ELECTROLYTE AND METHOD FOR MAKING SAME
An electrochemical stack includes a solid electrolyte membrane as one of the components of a membrane electrode assembly. The membrane may have been formed...
2019/0044166 PRESSURE CONTROL SYSTEM, FUEL CELL ASSEMBLY AND USE OF SAID CONTROL SYSTEM
A pressure regulator system (100) for regulating a pressure in a fluid line (16A) in such a manner that the pressure complies with a predetermined regulation...
2019/0044165 CERIUM OXIDE TREATMENT OF FUEL CELL COMPONENTS
A method of treating a fuel cell system balance of plant component including coating the component with a slurry comprising CeO.sub.2, Y.sub.2O.sub.3 and/or...
2019/0044164 HOT PRESS DEVICE AND METHOD OF HOT PRESSING MEMBRANE-ELECTRODE ASSEMBLY OF FUEL CELL
A hot press device presses one or more objects to be pressed at a predetermined temperature, and includes: a roller around which a roll on which the objects to...
2019/0044163 FUEL CELL AND ASSOCIATED HEATING SYSTEM
A fuel cell including at least one sealing gasket (10), said sealing gasket (10) comprising a main body (12) and a heater member (14) having a heater element...
2019/0044162 POWER GENERATION CELL
A first metal separator of a power generation cell includes bosses formed between an oxygen-containing gas flow field and a passage bead. A second metal...
2019/0044161 MANUFACTURING METHOD OF SEPARATOR FOR FUEL CELL
A manufacturing method of a separator for a fuel cell, including: preparing a first die including: a first convex surface and a first concave surface; and a...
2019/0044160 POROUS SEPARATOR FOR FUEL CELLS
This porous separator for fuel cells, which is obtained by molding a composition that contains 100 parts by mass of a graphite powder having a spring back of...
2019/0044159 POROUS METAL BODY, FUEL CELL, AND METHOD FOR PRODUCING POROUS METAL BODY
A porous metal body has a three-dimensional mesh-like structure skeleton and containing at least nickel and tin. The nickel content is 50 mass % or more, and...
2019/0044158 TRIBLOCK COPOLYMER BASED ANION EXCHANGE MEMBRANES (AEMs) AS SEPARATORS IN ELECTROCHEMICAL DEVICES
The present disclosure is directed to triblock copolymer based anion exchange membranes (AEMs) and methods for making same. The membranes are useful as...
2019/0044157 SEPARATOR FOR FUEL CELL, FUEL CELL, AND MANUFACTURING METHOD OF SEPARATOR FOR FUEL CELL
A separator for a fuel cell, includes: a metal plate; a first electro-conductive resin layer formed on a first surface side of the metal plate; a second...
2019/0044156 MANUFACTURING METHOD OF SEPARATOR FOR FUEL CELL
A manufacturing method of a separator for a fuel cell, includes: setting a metal plate and first and second electro-conductive resin sheets between first and...
2019/0044155 FILM STRUCTURE FOR A BATTERY FOR PROVIDING ON A ROUND BODY
A film structure for a battery for providing on a round body includes a carrier film, having a first section and a second section following the first section...
2019/0044154 METHOD OF MANUFACTURING NANOCATALYST FOR FUEL CELL ELECTRODE
A method of manufacturing a nanocatalyst for a fuel cell electrode, capable of carrying metal catalyst nanoparticles on a polymer carrier without using a...
2019/0044153 CARBON SHEET, GAS DIFFUSION ELECTRODE SUBSTRATE, AND FUEL CELL
A porous carbon sheet including at least carbon fibers, having a thickness of 30 to 95 .mu.m, a gas permeation resistance of 0.5 to 8.8 Pa, and a tensile...
2019/0044152 NONAQUEOUS ELECTROLYTE SECONDARY CELL
A nonaqueous electrolyte secondary cell according to an aspect of the invention includes a positive electrode plate containing a positive electrode active...
2019/0044151 PROTECTIVE COATINGS FOR LITHIUM ANODES
A hybrid protective coating includes an inorganic component and an organic component such that the inorganic component includes at least one of a metal oxide,...
2019/0044150 CONDUCTIVE MATERIAL DISPERSED LIQUID AND SECONDARY BATTERY MANUFACTURED USING THE SAME
The present invention provides a conductive material dispersed liquid including a conductive material which includes bundle-type carbon nanotubes; a dispersant...
2019/0044149 BINDER FOR SECONDARY BATTERY
An object of the present invention is to provide a binder composition for a secondary battery for achieving improved charge-discharge efficiency and good cycle...
2019/0044148 BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ELECTRODE, SLURRY COMPOSITION FOR NON-AQUEOUS SECONDARY...
Provided is a binder composition for a non-aqueous secondary battery electrode that enables formation of an electrode for a non-aqueous secondary battery that...
2019/0044147 BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ELECTRODE, SLURRY COMPOSITION FOR NON-AQUEOUS SECONDARY...
Provided is a binder composition for a non-aqueous secondary battery electrode that enables the display of excellent peel strength and cycle characteristics....
2019/0044145 RECHARGEABLE COPPER AND SULFUR BASED ELECTRODES FOR ELECTROCHEMICAL APPLICATIONS
A rechargeable electrochemical battery is disclosed. The battery includes a cell container; a cathode comprising a positive electrode active material; an anode...
2019/0044144 ACTIVATED THREE DIMENTIONAL CARBON NETWORK STRUCTURE, METHOD FOR FABRICATING THE SAME AND ELECTRODE COMPRISING...
The present specification provides an activated three-dimensional carbon network structure, a method for fabricating the same, and an electrode including the...
2019/0044143 HIGH PERFORMANCE ELECTRODES, MATERIALS, AND PRECURSORS THEREOF
Provided herein are high performance electrodes, electrode materials comprising a plurality of active electrode material-containing particles secured within...
2019/0044142 POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY CONTAINING SAME
A positive active material is provided. The positive active material may include lithium, an additive metal, and at least one of nickel, cobalt, manganese, or...
2019/0044141 POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY CONTAINING SAME
A positive active material is provided. The positive active material may include lithium, an additive metal, and at least one of nickel, cobalt, manganese, or...
2019/0044140 POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY CONTAINING SAME
A positive active material is provided. The positive active material may include a first portion in which a ratio of a first crystal structure is higher than a...
2019/0044139 TRANSITION METAL-CONTAINING HYDROXIDE, AND METHOD FOR PRODUCING LITHIUM-CONTAINING COMPOSITE OXIDE
To provide a transition metal-containing hydroxide, which is a precursor of a lithium-containing composite oxide, with which it is possible to obtain a lithium...
2019/0044138 ALKALI METAL-SULFUR SECONDARY BATTERY CONTAINING A HYBRID ANODE
Provided is an alkali metal-sulfur cell comprises: (A) an anode comprising (i) an anode active material layer composed of fine particles of a first anode...
2019/0044137 HYBRID LITHIUM ANODE ELECTRODE LAYER AND LITHIUM-ION BATTERY CONTAINING SAME
Provided is a lithium ion battery that exhibits a significantly improved specific capacity and much longer charge-discharge cycle life. In one preferred...
2019/0044136 CATHODE ACTIVE MATERIAL, POSITIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY
To provide a cathode active material with which it is possible to obtain a lithium ion secondary battery having a high discharge capacity and being excellent...
2019/0044135 MODIFIED POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PREPARING THE SAME AND ELECTROCHEMICAL ENERGY STORAGE...
The disclosure provides a modified positive electrode active material, a preparation method thereof, and an electrochemical energy storage device. The modified...
2019/0044134 CONFORMAL COATING OF LITHIUM ANODE VIA VAPOR DEPOSITION FOR RECHARGEABLE LITHIUM ION BATTERIES
A negative lithium-containing electrode for an electrochemical cell is provided, along with methods of making such a negative lithium-containing electrode. The...
2019/0044133 POLYMER COATINGS AND ANODE MATERIAL PRE-LITHIATION
Improved anodes and cells are provided, which enable fast charging rates with enhanced safety due to much reduced probability of metallization of lithium on...
2019/0044132 ELECTRODE FOR ENERGY STORAGE DEVICES
Provided is an electrode for energy storage devices, which is provided with a collector substrate, an undercoat layer that is formed on at least one surface of...
2019/0044131 NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
There is provided a negative electrode active material for a nonaqueous electrolyte secondary battery, the negative electrode active material including a base...
2019/0044130 TOPOLOGICAL QUANTUM FRAMEWORK, COMPOSITE ANODE ACTIVE MATERIAL, ANODE, LITHIUM BATTERY, SEMICONDUCTOR, AND...
A topological quantum framework includes a plurality of one-dimensional nanostructures disposed in different directions and connected to each other, wherein a...
2019/0044129 Rechargeable Alkaline Manganese Dioxide-Zinc Bipolar Batteries
A bipolar battery having at least two electrochemical cells electrically arranged in series includes a housing, an electrolyte, a bipolar electrode, an anode,...
2019/0044128 COMPOSITE ANODE MATERIAL INCLUDING SURFACE-STABILIZED ACTIVE MATERIAL PARTICLES AND METHODS OF MAKING SAME
Composite anode materials and methods of making same, the anode materials including capsules including graphene, reduced graphene oxide, graphene oxide, or a...
2019/0044127 POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
The present disclosure relates to a positive electrode which includes a lithium transition metal composite oxide and a binder polymer, wherein the binder...
2019/0044126 ION EXCHANGE SYSTEM FOR LITHIUM EXTRACTION
The present invention relates to the extraction of lithium from liquid resources such as natural and synthetic brines, leachate solutions from clays and...
2019/0044125 FABRICATING METHOD OF ELECTRODE ASSEMBLY AND ELECTROCHEMICAL CELL CONTAINING THE SAME
A fabricating method of an electrode assembly according to the present invention includes forming a radical unit having a four-layered structure obtained by...
2019/0044124 ELECTROCHEMICAL ENERGY STORAGE DEVICE
An energy storage device includes: an electrode assembly; and a container for housing the electrode assembly, wherein an electrolyte solution filling opening...
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