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Carbon nanotube array bonding
Material compositions are provided that may comprise, for example, a vertically aligned carbon nanotube (VACNT) array, a conductive layer, and a carbon...
Electrode binder composition for nonaqueous electrolyte battery, electrode
for nonaqueous electrolyte battery,...
Provided is a binder composition for electrodes that has high stability in the form of a liquid composition dissolved or dispersed in a solvent and can improve...
Binder for secondary battery providing excellent cycle property
Provided is a binder for secondary battery electrodes wherein the content of a gel comprising a polymer particle obtained by copolymerizing three or more types...
Composite electrode material
Particles (A) including an element capable of intercalating and deintercalating lithium ions, carbon particles (B) capable of intercalating and deintercalating...
Method for preparing lithium iron phosphate nanopowder
The present invention relates to a method for preparing a lithium iron phosphate nanopowder, including the steps of (a) preparing a mixture solution by adding a...
Alumina dry-coated cathode material precursors
A particulate precursor compound for manufacturing an aluminum doped lithium transition metal (M)-oxide powder usable as an active positive electrode material...
Nickel-cobalt composite hydroxide and process for manufacturing same
Process for manufacturing nickel-cobalt composite represented by Ni.sub.1-x-yCo.sub.xMn.sub.yM.sub.z(OH).sub.2 (where, 0.05.ltoreq.x.ltoreq.0.95,...
Lithium ion secondary battery
A lithium ion secondary battery includes: a positive electrode including a positive electrode active material; a negative electrode formed by coating a negative...
Negative electrode active material for non-aqueous electrolyte secondary
battery and method for manufacturing...
A method for manufacturing a negative electrode active material for a secondary battery that uses a non-aqueous electrolyte, including the steps of: depositing...
Active material, electrode including the active material and manufacturing
method thereof, and secondary battery
An electrode in which a silicon layer is provided over a current collector, a thin film layer having a thickness within a certain range is provided on a surface...
Methods of making metal-doped nickel oxide active materials
Methods of making high-energy cathode active materials for primary alkaline batteries are described. The primary batteries include a cathode having an...
Silicon-based anode and method for manufacturing the same
A silicon-based anode comprising silicon, a carbon coating that coats the surface of the silicon, a polyvinyl acid that binds to at least a portion of the...
Process for producing electrode materials
The present invention relates to a process for producing electrode materials, which comprises the following steps: (a) mixing the following with one another: ...
Method of producing iron phosphate, lithium iron phosphate, electrode
active substance, and secondary battery
A mixed aqueous solution is prepared in which a phosphorus source, a divalent Fe compound, and an oxidant are mixed at a predetermined ratio. Then, this mixed...
Non-aqueous electrolyte secondary battery
The present invention provides a non-aqueous electrolyte secondary battery that comprises an electrode body comprising a positive electrode and a negative...
Precursor of a cathode active material for a lithium secondary battery,
cathode active material, method for...
Disclosed are a precursor for a rechargeable lithium battery, a positive active material including the same, a preparation method thereof, and a rechargeable...
Nonaqueous electrolyte secondary battery
According to one embodiment, there is provided a nonaqueous electrolyte secondary battery. A negative electrode current collector comprises a coated portion on...
Graphene-supported metal oxide monolith
A composition comprising at least one graphene-supported metal oxide monolith, said monolith comprising a three-dimensional structure of graphene sheets...
Electrode including multi-layered electrode active material layer and
secondary battery including the same
The present invention relates to an electrode comprising multi-layered electrode active material layer and a secondary battery comprising the same. According to...
Method for manufacturing cathode active material for lithium secondary
The present invention relates to a method for manufacturing cathode active material for a lithium secondary battery. The manufacturing method according to the...
Electrode with feedthrough pin for miniature electrochemical cells and
methods of making
Miniature electrodes and electrochemical cells are disclosed. Such electrodes are made from forming an electrode mixture onto a current collector and distal end...
Actinic and electron beam radiation curable electrode binders and
electrodes incorporating same
A process for manufacturing an electrode utilizing electron beam (EB) or actinic radiation to cure electrode binding polymers is provided. A process is also...
Protective coatings for conversion material cathodes
Battery systems using coated conversion materials as the active material in battery cathodes are provided herein. Protective coatings may be an oxide,...
Electric storage device including current interruption device
An electric storage device comprises the current interruption device which includes a deformable plate electrically connected to a first conductive member and a...
A secondary battery comprises: a plurality of cylindrical electrode assemblies, wherein each electrode assembly comprises a positive electrode plate and a...
A battery comprises: a battery cell; and tabs configured as one pair of an anode tab and a cathode tab and included in the battery cell. At least one of the...
Device for producing packaged electrode and method of producing packaged
A device for producing a packaged electrode having an electrode sandwiched between a pair of separators includes: a conveyance unit configured to sequentially...
Square secondary battery
A square secondary battery suppresses welding failure from occurring by temporarily retaining and securing a sealing cover and enabling detection by a leakage...
Battery holder and isolation assembly
A battery holder for securing a battery to a vehicle and for mechanically isolating the battery from the vehicle is provided. The battery holder includes a...
Traction battery assembly
A traction battery assembly for a vehicle includes an array of cells stacked on a tray. The array of cells defines opposing longitudinal sides and opposing...
A battery stack is provided having lower and upper battery tiers each formed of at least two battery cell arrays. A pair of brackets are provided for connecting...
A battery module including a plurality of unit cells, a plurality of bus bars electrically connecting the plurality of unit cells, a positive electrode terminal...
Battery device that holds batteries
A battery holder includes restriction members protruded from a holding base plate in an axial direction of batteries to be located in spaces between the...
Sealing member and battery comprising the same
A sealing member and a battery comprising the sealing member are provided. The sealing member comprises a sealing part, an operation part having a supporting...
EMF-shielded plastic prepreg hybrid structural component
The present invention relates to an EMF-screened plastic-organic sheet hybrid structural component, preferably a battery housing, and to its use in motor...
Lightweight and rigid structure of battery unit
A battery unit is provided which includes a battery and a storage case in which the battery is mounted. The storage case is made up of a base, a cover, and an...
Battery cell module, battery, and motor vehicle
A battery cell module includes a plurality of battery cells, in particular lithium-ion battery cells which are arranged in a packet and each of which has a...
Adhesive tape for encapsulating an organic electronic arrangement
The invention relates to a method for protecting an electronic arrangement which is disposed on a substrate and comprises organic constituents, where a cover is...
Deposition donor substrate and method for manufacturing light-emitting
One surface of a first substrate provided with at least light-absorbing layers separately formed, partition layers each formed between the light-absorbing...
OLED display apparatus and the production method thereof
This disclosure provides an OLED display apparatus and the production method thereof, for decreasing the microcavity effect and improving the intensity of the...
Organic light-emitting element
The purpose of the present invention is to provide an organic light-emitting element that comprises an internal light extraction layer on a flexible transparent...
Display substrate with bragg reflection unit for each of the display units
of at least three primary colors
The present invention relates to the technical field of display, and provides a display substrate and a preparing method thereof which can solve the problem of...
Organic light emitting display
Disclosed is an organic light emitting display apparatus in which an anode electrode, an organic emission layer, a cathode electrode, and an auxiliary electrode...
Substrate for display apparatus, and display apparatus using the same
A substrate for a display apparatus includes a barrier layer disposed on a base substrate. The barrier layer includes a silicon oxide layer, and the silicon...
Organic light-emitting display
An organic light-emitting display includes a first substrate which includes a pixel region, and an encapsulation region which surrounds the pixel region, an...
Optoelectronic component and method for the production thereof
A method for producing an optoelectronic component includes forming an optoelectronic layer structure including a functional layer structure above a carrier,...
OLED device and manufacture thereof
A method of manufacturing an OLED device, a semi-finished product, and a OLED are described herein. In one embodiment, the method comprises providing an...
OLED device and manufacturing method thereof and display apparatus
An OLED device and a manufacturing method thereof and a display apparatus are provided. The OLED device comprises: a substrate, and a first electrode, an...
Organic light-emitting device
An organic light-emitting device includes a positive electrode, a negative electrode and at least one organic material layer between the positive electrode and...
Solution processed metal oxide thin film hole transport layers for high
performance organic solar cells
A method for the application of solution processed metal oxide hole transport layers in organic photovoltaic devices and related organic electronics devices is...