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Patent # Description
2019/0067745 METHOD FOR PREPARING SOLID ELECTROLYTES USING SONOCHEMICAL PROCESS
The present invention relates to a method for preparing a solid electrolyte using a sonochemical process, which includes a step of preparing a reaction vessel...
2019/0067744 METHOD OF MANUFACTURING LITHIUM ION BATTERY CELLS
A method of manufacturing a lithium ion battery cell. A non-aqueous liquid electrolyte solution is placed in contact with particles of a lithium ion-exchanged...
2019/0067743 HALOGEN-FREE ELECTROLYTES FOR MAGNESIUM BATTERIES
An electrochemical cell includes a high voltage cathode configured to operate at 1.5 volts or greater, an anode including Mg.sup.0, and an electrolyte...
2019/0067742 HIGH-TEMPERATURE LITHIUM-ION BATTERY ELECTROLYTE AND PRODUCTION METHOD THEREOF, AND HIGH-TEMPERATURE...
The present application provides a high-temperature lithium-ion battery electrolyte, including a lithium salt, an organic solvent, and a water removal...
2019/0067741 Electrolyte for Lithium Secondary Battery and Lithium Secondary Battery Containing the Same
Provided are an electrolyte for a lithium secondary battery and a lithium secondary battery containing the same. The electrolyte for a secondary battery...
2019/0067740 BATTERY HAVING ELECTROLYTE INCLUDING MULTIPLE PASSIVATION LAYER FORMING COMPONENTS
The battery includes an electrolyte activating a positive electrode and a negative electrode. The electrolyte includes a plurality of salts in a solvent, one...
2019/0067739 SOLID POLYMER ELECTROLYTE AND LITHIUM SECONDARY BATTERY COMPRISING SAME
A solid polymer electrolyte having high mechanical strength and ion conductivity, and a lithium secondary battery including the same.
2019/0067738 CONDUCTING POLYMERS
There is described a process for forming a conformal film of conducting polymer onto one or more surfaces of a substrate by polymerising onto the one or more...
2019/0067737 METHOD FOR FABRICATING A POLYMERIC MATERIAL FOR USE IN AN ENERGY STORAGE APPARATUS, A POLYMERIC MATERIAL AND AN...
A method for fabricating a polymeric material for use in an energy storage apparatus, a polymeric material, and an energy storage apparatus including the...
2019/0067736 SOLID ELECTROLYTE, ALL SOLID STATE BATTERY, METHOD FOR PRODUCING SOLID ELECTROLYTE, AND METHOD FOR PRODUCING...
A solid electrolyte having a NaSICON-type crystal structure and represented by a general formula Li.sub.1-aZr.sub.2-bM.sub.c (PO.sub.4).sub.3. In the general...
2019/0067735 LITHIUM ION SECONDARY BATTERY
A lithium ion secondary battery that includes a positive electrode having a positive electrode mixture layer containing a positive electrode active material...
2019/0067734 Methylphosphonoyloxymethane as Electrolyte Component
An electrolyte composition and an electrochemical cell that includes the electrolyte composition are included. The electrolyte composition includes: at least...
2019/0067733 LITHIUM AIR BATTERY THAT INCLUDES NONAQUEOUS LITHIUM ION CONDUCTOR
A lithium air battery includes: a negative electrode configured to occlude and release lithium ions; a positive electrode configured to use oxygen in air as a...
2019/0067732 Continuous Process for Producing Electrochemical Cells
A process for producing an electrochemical cell, comprising: (A) continuously depositing a wet cathode active material mixture onto a surface of a cathode...
2019/0067731 NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
As a nonaqueous electrolyte secondary battery whose battery performance is prevented from being deteriorated by charge and discharge, provided is a nonaqueous...
2019/0067730 STABLE ROOM-TEMPERATURE SODIUM-SULFUR BATTERY
A sodium-ion conducting (e.g., sodium-sulfur) battery, which can be rechargeable, comprising a microporous host-sulfur composite cathode as described herein or...
2019/0067729 LITHIUM ION ELECTROCHEMICAL DEVICES HAVING EXCESS ELECTROLYTE CAPACITY TO IMPROVE LIFETIME
The present disclosure provides an electrochemical device that may include a stack having at least one electrochemical cell having a first electrode, a second...
2019/0067728 SECONDARY BATTERY
A secondary battery has increased space utilization efficiency and can increase a capacity of an electrode assembly within a given dimension. In an exemplary...
2019/0067727 Aqueous Redox Flow Batteries Featuring Improved Cell Design Characteristics
This invention is directed to aqueous redox flow batteries comprising ionically charged redox active materials at least one of which is a sulfonated catechol.
2019/0067726 REDOX FLOW BATTERY
A redox flow battery includes a cell frame having a frame body in which a sealing groove is formed and a sealing member disposed in the sealing groove. The...
2019/0067725 COMPOSITE MEMBRANES FOR FLOW BATTERIES
A composite membrane for use in flow batteries is contemplated. The membrane comprises a hydrogel, such as poly(vinyl alcohol), applied to a polymeric...
2019/0067724 ELECTROCHEMICAL CELL STACK
The electrochemical cell stack includes a first separator, a second separator, and an electrochemical cell disposed between the first separator and the second...
2019/0067723 ELECTROCHEMICAL REACTION SINGLE CELL, AND ELECTROCHEMICAL REACTION CELL STACK
An electrochemical reaction unit cell including an electrolyte layer containing Zr, an anode disposed on one side of the electrolyte layer in a first...
2019/0067722 LIQUID COMPOSITION, PROCESS FOR ITS PRODUCTION, AND PROCESS FOR PRODUCING MEMBRANE-ELECTRODE ASSEMBLY FOR...
An electrolyte membrane is prepared from a liquid composition comprising at least one member selected from the group consisting of trivalent cerium,...
2019/0067721 ELECTRODE BINDER USING ALCOHOL BASED SOLVENT FOR POLYMER ELECTROLYTE MEMBRANE FUEL CELL AND METHOD FOR...
Disclosed is an alcohol mixture typed hydrocarbon based electrode binder for a polymer electrolyte membrane fuel cell. The binder may be directly applied to a...
2019/0067720 METHOD FOR PRODUCING A MEMBRANE-ELECTRODE ASSEMBLY AND MEMBRANE-ELECTRODE ASSEMBLY
The invention relates to a method for producing a membrane electrode assembly (10) for a fuel cell, comprising the following steps in the order given: ...
2019/0067719 METHOD FOR MANUFACTRING AN OVERMOLDED UNITIZED ELECTRODE ASSEMBLY
A process for manufacturing a stepped UEA includes the steps of providing a major diffusion layer, a PEM layer and a minor diffusion layer onto a lower...
2019/0067718 FUEL CELL SYSTEM AND METHOD OF IDENTIFYING POWER LEAKAGE AREA
When reduction of insulation resistance is detected, an FC positive side relay is opened, and a switching element is turned OFF. When the insulation resistance...
2019/0067717 HUMIDIFIER AND FUEL CELL SYSTEM HAVING THE SAME
A humidifier includes: moisture permeable members each having a tubular shape; a case housing the moisture permeable members; a first flow path portion in...
2019/0067716 SOLID OXIDE FUEL CELL DEVICE
A fuel cell device with a rectangular solid ceramic substrate extending in length between first and second end surfaces where thermal expansion occurs...
2019/0067715 METHOD AND SYSTEM FOR CONTROLLING HYDROGEN PURGING OF FUEL CELL
A system and method for controlling hydrogen purging of a fuel cell are provided. The method includes calculating a hydrogen supply amount and estimating a...
2019/0067714 TEMPERATURE ESTIMATING APPARATUS
A temperature estimating apparatus is provided with: a deriving device configured to derive a slope function, on the basis of a value of a complex impedance of...
2019/0067713 OVERMOLDED UNITIZED ELECTRODE ASSEMBLY
A stepped UEA for a fuel cell includes a major diffusion layer, a minor diffusion layer, an overmolded subgasket, and a proton exchange membrane layer disposed...
2019/0067712 POWER GENERATION CELL
A first metal separator of a power generation cell includes boss pairs. Each of the boss pairs includes two first bosses provided adjacent to a hole and...
2019/0067711 REDOX FLOW BATTERY
Provided is a redox flow battery in which damage is unlikely to occur in a membrane. A redox flow battery includes a pair of adjacent cell frames, each cell...
2019/0067710 CELL, CELL STACK DEVICE, MODULE AND MODULE CONTAINING DEVICE
A cell may include a columnar support having a first main face and a second main face; and an element comprising a first electrode layer, a solid electrolyte...
2019/0067709 PRODUCING METHOD FOR FUEL CELL SEPARATOR
There are included a preparing step of preparing a separator base member having a core member of which surfaces are coated with a coating material having a...
2019/0067708 ELECTROCONDUCTIVE MEMBER, CELL STACK, MODULE, AND MODULE STORAGE DEVICE
An electroconductive member may include a substrate and a cover layer covering all the surfaces of the substrate and including zinc, manganese, and cobalt. The...
2019/0067707 FILM STRUCTURE FOR A BATTERY FOR DISPENSING ON A ROUND BODY
A film structure for a battery for dispensing on a round body includes a carrier film having a first section and a subsequent second section and a first...
2019/0067705 SOFC INCLUDING REDOX-TOLERANT ANODE ELECTRODE AND SYSTEM INCLUDING THE SAME
A solid oxide fuel cell, system including the same, and method of using the same, the fuel cell including an electrolyte disposed between an anode and a...
2019/0067704 FUEL CELL ELECTRODE HAVING POROUS CARBON CORE WITH MACROCYCLIC METAL CHELATES THEREON
The invention concerns a method for manufacturing of an electrocatalyst comprising a porous carbon support material, a catalytic material in the form of at...
2019/0067703 HIGHLY CORROSION-RESISTANT POROUS METAL BODY AND METHOD FOR PRODUCING THE SAME
Provided are a porous metal body that is excellent in terms of corrosion resistance and that is suitable for a collector for batteries such as lithium-ion...
2019/0067702 LITHIUM SECONDARY BATTERY HAVING LITHIUM METAL FORMED ON CATHODE AND MANUFACTURING METHOD THEREFOR
The present invention relates to a lithium secondary battery, and in particular, to a lithium secondary battery having lithium, a negative electrode active...
2019/0067701 GRAPHENE OXIDE, POSITIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY USING GRAPHENE OXIDE, METHOD OF...
A graphene oxide used as a raw material of a conductive additive for forming an active material layer with high electron conductivity with a small amount of a...
2019/0067700 GRAPHENE DISPERSION, METHOD FOR PRODUCING ELECTRODE PASTE, AND METHOD FOR PRODUCING ELECTRODE
The purpose of the present invention is to provide a graphene dispersion which has high dispersibility and which is capable of exhibiting high electrical...
2019/0067699 BINDER, ELECTRODE AND LITHIUM BATTERY INCLUDING THE SAME, AND METHOD OF PREPARING THE BINDER
A binder includes a cross-linked product of at least a first polymer, a second polymer, and a third polymer, wherein the cross-linked product is cross-linked...
2019/0067698 BINDER RESIN FOR SECONDARY BATTERY ELECTRODES, BINDER RESIN COMPOSITION FOR SECONDARY BATTERY ELECTRODES USING...
The use of a binder resin for a secondary battery electrode which is a polymer characterized by containing, as polymer-constituent monomer units, a vinyl...
2019/0067697 NEGATIVE ELECTRODE ACTIVE MATERIAL PARTICLE, NEGATIVE ELECTRODE, LITHIUM ION SECONDARY BATTERY, AND METHOD OF...
A negative electrode active material particle has a composition represented by the following formula (I): SiO.sub.xD.sub.y . . . (I). In the formula (I), x...
2019/0067696 POTASSIUM COMPOUND AND POSITIVE ELECTRODE ACTIVE MATERIAL FOR POTASSIUM ION SECONDARY BATTERIES CONTAINING SAME
Provided is a material that can be used as a potassium secondary battery positive electrode active material (particularly a potassium ion secondary battery...
2019/0067695 ALL-SOLID-STATE SECONDARY BATTERY
An all-solid-state secondary battery including: a positive electrode layer; a negative electrode layer; and a solid electrolyte layer between the positive...
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