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Patent # Description
2019/0074541 SULFIDE SOLID ELECTROLYTE
To provide a sulfide solid electrolyte material which does not include Ge and which has excellent electrochemical stability and high lithium ion conductivity. ...
2019/0074540 MICROELECTRONIC DEVICE
This invention relates to a microelectronic device comprising: a first support, a second support, first respective faces of the first support and second...
2019/0074539 LITHIUM ION SECONDARY BATTERY
The present application relates to a lithium ion secondary battery comprising a cathode, an anode, a separator and an electrolyte; wherein the cathode...
2019/0074538 Method Of Preparing Lithium Secondary Battery Having Improved High-temperature Storage Characteristics
The present invention relates to a method of preparing a lithium secondary battery which includes preparing a lithium secondary battery, which includes an...
2019/0074537 METHOD FOR MANUFACTURING ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND ELECTRODE FOR LITHIUM SECONDARY BATTERY...
The present invention relates to a method for preparing an electrode for a lithium secondary battery and an electrode for a lithium secondary battery prepared...
2019/0074536 LITHIUM AIR BATTERY
A lithium air battery comprising a plurality of unit cells which have different diameters, each unit cell comprises: electrodes including: a disc-shaped...
2019/0074535 SECONDARY BATTERY
A secondary battery that an electrode assembly formed by stacking electrode-constituting layers each including a positive electrode, a negative electrode, and...
2019/0074534 FUEL CELL STACK AND FUEL CELL
A fuel cell stack includes a fuel manifold and a fuel cell. The fuel cell extends from the fuel manifold. The fuel cell includes a support substrate and a...
2019/0074533 METHOD FOR PREPARING MEMBRANE-ELECTRODE ASSEMBLY, MEMBRANE-ELECTRODE ASSEMBLY PREPARED THEREFROM, AND FUEL CELL...
The present specification relates to a method for manufacturing a membrane-electrode assembly, a membrane-electrode assembly manufactured using the same, and a...
2019/0074532 METHOD FOR OPERATING A FUEL CELL AND FUEL CELL SYSTEM
The disclosure relates to a method for operating a fuel cell that comprises at least one individual cell with a membrane and catalysts, wherein humidity within...
2019/0074531 FUEL CELL DEVICE
A fuel cell device is improved for operating conditions during a partial load operation. The fuel cell device comprises a cell stack formed by electrically...
2019/0074530 Method for Operating a Fuel Cell System
A method for operating a fuel cell system includes delivering an oxidant to at least one fuel cell by at least one oxidant delivery device where the...
2019/0074529 METHOD AND SYSTEM FOR CONTROLLING HYDROGEN SUPPLY FOR FUEL CELL
A method and a system for controlling hydrogen supply for a fuel cell are provided. The method includes calculating a target hydrogen supply pressure, which is...
2019/0074528 FUEL CELL VEHICLE
The teaching herein discloses a fuel cell vehicle configured to be supplied with hydrogen gas from a hydrogen supply apparatus. The fuel cell vehicle may...
2019/0074527 FUEL CELL SYSTEM
A fuel cell system includes a bypass passage, a flow path selector portion that selects a flow path of oxidation gas, and a valve opening adjusting portion...
2019/0074526 FUEL CELL SYSTEM AND CONTROL DEVICE THEREFOR, AND CONTROL METHOD FOR FUEL CELL SYSTEM
A fuel cell system includes an anode gas supply device configured to supply an anode gas to a fuel cell and an ejector configured to merge an anode discharged...
2019/0074525 FUEL CELL SEPARATOR AND FUEL CELL STACK
A coolant flow field is formed between first and second metal separator plates of a joint separator (fuel cell separator). First and second beads protrude from...
2019/0074524 FUEL CELL SEPARATOR AND POWER GENERATION CELL
A first metal separator of a power generation cell includes an oxygen-containing gas supply passage extending through the first metal separator in a separator...
2019/0074523 ARYNE-GRAFTED CARBON-SUPPORTED ELECTROCATALYST AND PROCESS OF PREPARING THE SAME
An aryne-grafted carbon-supported catalyst and a method of preparing the same, and particularly to a carbon-supported catalyst having an organic anchor formed...
2019/0074522 CATALYST ELECTRODE LAYER, MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL
A catalyst electrode layer is configured to be disposed in contact with an electrolyte membrane of a fuel cell. A content of Fe per unit area of the catalyst...
2019/0074521 METHOD FOR MANUFACTURING ALL-SOLID BATTERY AND ALL-SOLID BATTERY MANUFACTURED BY THE SAME
Provided are a method of manufacturing an all-solid battery and an all-solid battery manufactured by the same for efficiently insulating an edge portion of the...
2019/0074520 SECONDARY BATTERY ANODE COMPRISING LITHIUM METAL LAYER HAVING MICROPATTERN AND PROTECTIVE LAYER THEREOF, AND...
The present disclosure relates to a negative electrode for a secondary battery and a manufacturing method thereof, the negative electrode including a negative...
2019/0074519 NONAQUEOUS ELECTROLYTE BATTERY AND MEMBER FOR NONAQUEOUS ELECTROLYTE BATTERY
A nonaqueous electrolyte battery includes a power generation element and a case for accommodating the power generation element. The power generation element...
2019/0074518 Positive Electrode Active Material Slurry Including Rubber-Based Binder And Positive Electrode Prepared Therefrom
The present invention relates to positive electrode active material slurry of which degree of non-crystallinity is controlled by including a rubber-based...
2019/0074517 COMPOSITION FOR LITHIUM SECONDARY BATTERY ELECTRODES
The present invention aims to provide a composition for a lithium secondary battery electrode which is excellent in dispersibility of an active material and...
2019/0074516 ELECTRODE SLURRY AND ELECTRODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
Provided are electrode slurry including (A) an electrode active material, (B) a conductive material, and (C) a binder containing a cellulose compound,...
2019/0074515 LITHIUM COMPOSITE ANODE, METHOD OF FABRICATING THE SAME, AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
Provided is a lithium composite anode including a metal film, and lithium ion conductors and electron conductors dispersed on one surface of the metal film,...
2019/0074514 CATHODE ACTIVE MATERIALS FOR LITHIUM-ION BATTERIES
Compounds, powders, and cathode active materials that can be used in lithium ion batteries are described herein. Methods of making such compounds, powders, and...
2019/0074513 CATHODE ACTIVE MATERIAL PRECURSOR, CATHODE ACTIVE MATERIAL FORMED THEREFROM, METHOD OF PREPARING THE CATHODE...
A cathode active material includes a secondary particle including an aggregate of a plurality of primary particles, wherein the secondary particle includes a...
2019/0074512 METAL OXIDE POWDER, METHOD FOR PREPARING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
The present invention relates to a metal oxide powder, a method of preparing the same, and a lithium secondary battery using the same, which comprises: a...
2019/0074511 Precursor and Method for Preparing Li Transition Metal Oxide Cathodes for Rechargeable Batteries
A crystalline precursor compound is described for manufacturing a lithium transition metal based oxide powder usable as an active positive electrode material...
2019/0074510 ELECTRODE DESIGNS FOR LITHIUM ION BATTERY AND CAPACITOR HYBRID SYSTEM
Lithium-utilizing electrochemical cells, providing hybrid battery and capacitor activity, are formed of one or more lithium battery anodes, optionally also...
2019/0074509 ELECTRODE FOR ELECTROCHEMICAL DEVICE, ELECTROCHEMICAL DEVICE, AND METHOD OF MANUFACTURING THE ELECTRODE AND...
In electrode (2) for an electrochemical device comprising current collector (9) and active material layer (10) made up from active material coated on current...
2019/0074508 COMPOSITE ANODE MATERIAL INCLUDING ENCAPSULATED BUFFERED ACTIVE MATERIAL PARTICLES
A composite anode material including an active material including a core of silicon, silicon oxide, or combination thereof encased within a buffer layer...
2019/0074507 Three Dimensional Ant-nest Electrode Structures for High Loading and High Sulfur Ratio Lithium-Sulfur Batteries
The present invention provides for a composition of matter comprising: Poly(9,9-dioctylfluorene-co-fluorenone-co-methylbenzoic ester) (PFM), carbon nanotubes...
2019/0074506 PRODUCTION OF SI/C COMPOSITE PARTICLES
The invention relates to methods for producing Si/C composite particles, characterised in that mixtures containing silicon particles, one or more oxygen-free...
2019/0074505 METHOD FOR MANUFACTURING ELECTROCHEMICAL DEVICE
A method for manufacturing electrochemical device, which may include the following steps: disposing a metal material or a metal oxide material to be doped on...
2019/0074504 METHOD FOR PRODUCING ANODE FOR AQUEOUS LITHIUM ION SECONDARY BATTERY, AND METHOD FOR PRODUCING AQUEOUS LITHIUM...
Disclosed is a method for producing an anode that can suppress decomposition of an aqueous electrolyte solution when the anode is applied to an aqueous lithium...
2019/0074503 APPARATUS AND METHOD FOR MANUFACTURING ELECTRODE
An apparatus for manufacturing an electrode performs press-working of a strip electrode being conveyed. This manufacturing apparatus includes a press roll...
2019/0074502 SEALED BATTERY AND MANUFACTURING METHOD OF SEALED BATTERY
A sealed battery includes a battery outer case, a collector terminal, an outwardly exposed terminal, and a current shut-off mechanism configured to cut off a...
2019/0074501 ENERGY STORAGE DEVICE
An energy storage device in which a micro-short circuit at the time of heat generation is suppressed is provided. The energy storage device includes: a...
2019/0074500 AROMATIC POLYAMIDE POROUS MEMBRANE, METHOD FOR PREPARING AND LITHIUM SECONDARY BATTERY HAVING THE SAME
The present disclosure provides an aromatic polyamide porous membrane having a uniform internal structure. The internal structure of the membrane is a...
2019/0074499 ALKALINE BATTERY SEPARATOR AND ALKALINE BATTERY
The present invention provides a separator for alkaline batteries and an alkaline battery improving reliability of prevention in internal short-circuits, and...
2019/0074498 IN-SITU COIN CELL SUPPORT DEVICE FOR TRANSMISSION MODE X-RAY DIFFRACTION ANALYSIS CAPABLE OF CONTROLLING...
An in-situ coin cell support device for transmission mode X-ray diffraction analysis capable of controlling temperature. The device includes a coin cell...
2019/0074497 ACCUMULATOR ASSEMBLY FOR AN ELECTRIC HYBRID VEHICLE
An accumulator assembly for an electric or hybrid vehicle may include a housing including a housing upper part and a housing lower part releasably fixed to the...
2019/0074496 BATTERY CARRIER FOR AN ELECTRIC MOTOR VEHICLE
The present invention relates to a battery carrier for an electric motor vehicle, having a tray 1 having a base 2 and a peripheral wall which protrudes from...
2019/0074495 BATTERY HOUSING FOR A TRACTION BATTERY
A battery housing for a traction battery may include a first housing part and a second housing part fixed removably to each other. Battery modules of the...
2019/0074494 BATTERY CARRIER FOR AN ELECTRIC BATTERY MODULE OF A VEHICLE
The disclosure relates to a battery carrier for at least one electric battery module in a vehicle, comprising: a hollow profile base configured to receive the...
2019/0074493 FIXING DEVICE
A fixing device has a body case therein defining a housing chamber in which an object is housed and a cover that covers the housing chamber. The body case has...
2019/0074492 BATTERY PACK
A battery pack includes a first casing, a plurality of battery cells, and a second screw, for example. The first casing is supported by a support member and...
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