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Patent # Description
2017/0338500 Air Control System and Method for Fuel Cell Stack System
An airflow control method of an air control system for a fuel cell stack (FCS) includes opening a recirculation valve by a controller to recirculate air...
2017/0338499 METHOD OF RUNNING-IN OPERATION OF FUEL CELL
First, a reaction gas is supplied to a fuel cell stack including a laminate of solid polymer electrolyte fuel cells and power generation is performed so that a...
2017/0338498 BUS PLATE UNIT
A bus plate unit is provided. The bus plate unit electrically connects a unit stack for a fuel cell having a (+) and a (-) stack terminal at both sides. The...
2017/0338497 POROUS ELECTRODE SUBSTRATE, MEMBRANE-ELECTRODE ASSEMBLY USING SAME, AND POLYMER ELECTROLYTE FUEL CELL USING SAME
Disclosed herein is a porous electrode substrate in which carbon fibers are dispersed in the structure thereof have a fiber diameter of 3-15 micron and a fiber...
2017/0338496 ELECTRODE CATALYST LAYER FOR FUEL CELL, AND FUEL CELL MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL USING THE...
Provided is a catalyst layer for fuel cell which has a high catalytic activity and enables maintaining the high catalytic activity. Disclosed is an electrode...
2017/0338495 FUEL CELL ELECTRODE CATALYST AND METHOD FOR PRODUCING THE SAME
An object of the present invention is to achieve both high initial performance and durability performance of a fuel cell. Such object can be achieved by using...
2017/0338494 ELECTRODE SLURRY OF SOLID OXIDE FUEL CELL, GREEN SHEET FOR ELECTRODE OF SOLID OXIDE FUEL CELL, ELECTRODE OF...
The present specification relates to an electrode slurry of a solid oxide fuel cell, a green sheet for an electrode of a solid oxide fuel cell, an electrode of...
2017/0338493 METAL FOIL, METAL FOIL MANUFACTURING METHOD AND METHOD FOR MANUFACTURING ELECTRODE USING THE SAME
Provided are a metal foil, a metal foil manufacturing method and a method for manufacturing an electrode using the same, in which the adhesion between the...
2017/0338492 SOLID, IONICALLY CONDUCTING POLYMER MATERIAL, AND METHODS AND APPLICATIONS FOR SAME
A rechargeable alkaline battery including an anode; a cathode; and an electrolyte is described. At least one of the anode, the cathode and the electrolyte...
2017/0338491 ELECTRODE, POWER STORAGE DEVICE, AND ELECTRONIC DEVICE
A power storage device with high capacity or high energy density is provided. A highly reliable power storage device is provided. A long-life power storage...
2017/0338490 POLYMERIZATION PROCESS FOR FORMING POLYMERIC ULTRATHIN CONFORMAL COATINGS ON ELECTRODE MATERIALS
An electroactive material for use in an electrochemical cell, like a lithium ion battery, is provided. The electroactive material comprises silicon or tin and...
2017/0338489 METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL, AND LITHIUM ION BATTERY
A composite oxide with high diffusion rate of lithium is provided. Alternatively, a lithium-containing complex phosphate with high diffusion rate of lithium is...
2017/0338488 POSITIVE ELECTRODE ACTIVE MATERIAL AND RECHARGEABLE BATTERY INCLUDING THE SAME
A lithium metal composite oxide includes a primary particle having a hexagonal crystal structure, and a primary particle having a cubic crystal structure.
2017/0338487 METHOD FOR PRODUCING A CATHODE MATERIAL AND SPECIAL CATHODE MATERIAL
A pulverulent cathode material contains at least one mixed oxide containing the metal components Li, at least one further metal component selected from the...
2017/0338486 POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE...
A positive electrode active material for a nonaqueous electrolyte secondary battery which includes a secondary particle of a lithium transition metal oxide,...
2017/0338485 NICKEL-COBALT-MANGANESE COMPLEX HYDROXIDE PARTICLES AND METHOD FOR PRODUCING SAME, POSITIVE ELECTRODE ACTIVE...
An object of the present invention is to provide nickel cobalt manganese composite hydroxide particles having a small particle diameter and a uniform particle...
2017/0338484 Fabrication Methods for Batteries
A method may involve forming a first electrode on a structure, where the first electrode defines an anode of a battery, and where the battery is configured to...
2017/0338483 ELECTRODE, ELECTRODE PRODUCING METHOD, AND ELECTROCHEMICAL DEVICE
An electrode includes at least magnesium, carbon, oxygen, sulfur, and halogen. The electrode also has a surface exhibiting a single peak derived from magnesium...
2017/0338482 MATERIAL OF NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY
The present invention is related to a material of negative electrode for a lithium secondary battery manufactured by alloying a material which does not form...
2017/0338481 Method of Producing an Electrode Material for a Battery Electrode
The present invention relates to a method for producing an electrode material for a battery electrode, in particular for a lithium-ion battery, wherein said...
2017/0338480 SECONDARY BATTERY INCLUDING HIGH-CAPACITY NEGATIVE ELECTRODE AND METHOD OF MANUFACTURING THE SAME
Disclosed are a secondary battery comprising a negative electrode composed of two or more negative electrode plates and a method of manufacturing the secondary...
2017/0338479 Three-Dimensional Zinc Sponge Electrodes for Primary and Secondary Zinc-Containing Batteries
An article having a continuous network of zinc and a continuous network of void space interpenetrating the zinc network. The zinc network is a fused,...
2017/0338478 NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, CONDUCTIVE COMPOSITION FOR SECONDARY BATTERY,...
The present invention relates to a negative electrode active material for a secondary battery, a conductive composition for a secondary battery, a negative...
2017/0338477 NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, CONDUCTIVE COMPOSITION FOR SECONDARY BATTERY,...
The present invention relates to a negative electrode active material for a secondary battery, a conductive composition for a secondary battery, a negative...
2017/0338476 NANOSILICON MATERIAL PREPARATION FOR FUNCTIONALIZED GROUP IVA PARTICLE FRAMEWORKS
Functionalized Group IVA particles, methods of preparing the Group IVA particles, and methods of using the Group IVA particles are provided. The Group IVA...
2017/0338475 PROTECTIVE LAYERS FOR ELECTRODES AND ELECTROCHEMICAL CELLS
Articles and methods including layers for protection of electrodes in electrochemical cells are provided. As described herein, a layer, such as a protective...
2017/0338474 STABLE SILICON-IONIC LIQUID INTERFACE LITHIUM-ION BATTERIES
The disclosure includes a composition of matter including a film formed on substantially all nSi-cPAN particles included in an electrode, the film including...
2017/0338473 CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, PREPARATION METHOD THEREFOR AND LITHIUM SECONDARY...
A positive active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery including the same are...
2017/0338472 Chemical-Free Production of Graphene-Encapsulated Electrode Active Material Particles for Battery Applications
Provided is a simple, fast, scalable, and environmentally benign method of producing graphene-embraced or encapsulated particles of a battery electrode active...
2017/0338471 HIGH CAPACITY AND STABLE CATHODE MATERIALS
High energy density cathode materials, such as LiNi.sub.xMn.sub.yCo.sub.zO2 (NMC) cathode materials, with improved discharge capacity (hence energy density)...
2017/0338470 NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY, MANUFACTURING METHOD OF NEGATIVE ELECTRODE, AND...
Although a material containing silicon attracts attention as a high-capacity negative electrode active material, it has a problem of having a large...
2017/0338469 PROCESS FOR MAKING LITHIATED TRANSITION METAL OXIDES
The present invention is directed towards a process for making a lithiated transition metal oxide, said process comprising the following steps: (a) providing a...
2017/0338468 METHOD OF PREPARING COMPOSITION FOR FORMING POSITIVE ELECTRODE OF LITHIUM SECONDARY BATTERY, AND POSITIVE...
Provided are a method of preparing a composition for forming a positive electrode of a lithium secondary battery which includes preparing a first dispersed...
2017/0338467 SECONDARY CELL, METHOD FOR MANUFACTURING SECONDARY CELL, POSITIVE ELECTRODE FOR SECONDARY CELLS, METHOD FOR...
A secondary cell with a positive electrode, a negative electrode, and an electrolyte, the positive electrode containing insoluble sulfur.
2017/0338466 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
A nonaqueous electrolyte secondary battery includes a positive electrode including a positive electrode mix layer, a negative electrode, and a nonaqueous...
2017/0338465 PULSE PLATING OF LITHIUM MATERIAL IN ELECTROCHEMICAL DEVICES
The present invention is directed to battery system and operation thereof. In an embodiment, lithium material is plated onto the anode region of a lithium...
2017/0338464 COMPOSITE STRUCTURES CONTAINING HIGH CAPACITY POROUS ACTIVE MATERIALS CONSTRAINED IN SHELLS
Provided are novel electrode material composite structures containing high capacity active materials formed into porous base structures. The structures also...
2017/0338463 CYLINDRICAL NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
A cylindrical nonaqueous electrolyte secondary battery having an electrode body which includes a negative electrode having a negative electrode active...
2017/0338462 ELECTRODE ARRANGEMENT OF A BATTERY CELL, ELECTRODE LAYER AND BATTERY CELL AND METHOD FOR PRODUCING THE LATTER
An electrode arrangement of a battery cell (10) comprising a positive electrode layer (2) and a negative electrode layer (3), which are separated from one...
2017/0338461 SEPARATOR FOR RECHARGEABLE BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME
A separator for a rechargeable battery includes a porous substrate and a heat resistance layer on at least one surface of the porous substrate. The heat...
2017/0338460 SEPARATOR FOR RECHARGEABLE BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME
A separator for a rechargeable battery includes a porous substrate and an adhesive layer on at least one surface thereof. The adhesive layer includes a first...
2017/0338458 Polyolefin-Based Porous Film and Method for Producing the Same
A method for producing a polyolefin-based porous film includes an (A) step: a raw fabric forming step for forming a non-porous raw fabric from a...
2017/0338457 COMPOSITE BARIUM SULFATE DIAPHRAGM AND PREPARATION METHOD THEREFOR, AND LITHIUM-ION BATTERY
A composite barium sulfate diaphragm is disclosed. The composite barium sulfate diaphragm includes a base membrane, and a coating layer coated on the base...
2017/0338456 Lithium Ion Secondary Battery
Provided is a lithium ion secondary battery including: a package; and a power generating element disposed in the package, the power generating element...
2017/0338455 BATTERY USED FOR UNMANNED AERIAL VEHICLE AND AN UNMANNED AERIAL VEHICLE
The present invention discloses an unmanned aerial vehicle and a battery thereof. The battery includes a battery body and a shell disposed on one end of the...
2017/0338454 Battery Module Including Cover Assembly
The present invention relates to a battery module for storage of electrochemical cells, including a cover assembly including an inner frame that encloses an...
2017/0338453 ORIGAMI ENABLED DEFORMABLE ELECTRONICS
The invention is directed to an electronic device comprising a first functional body, a second functional body, and at least one serpentine interconnect...
2017/0338452 CONVERTIBLE BATTERY PACK
The present disclosure is directed to a convertible battery pack having an improved switching circuit. The switching circuit includes a converter element...
2017/0338451 ELECTROCHEMICAL ENERGY STORAGE DEVICES
Provided herein are energy storage devices. In some cases, the energy storage devices are capable of being transported on a vehicle and storing a large amount...
2017/0338450 SECONDARY ELECTROCHEMICAL BATTERY SEALING BODY WITH CHARGING INDICATOR
A secondary electrochemical battery sealing body, including a negative electrode cap, a circuit board module and an insulating washer. The circuit board module...
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