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Insulator and Fuel Cell
In order to improve a power density of a fuel cell and prevent a generation of a poor insulation, an insulator is provided, which is disposed between a current...
FUEL CELL SEPARATOR, FUEL CELL, AND FUEL CELL BATTERY
A fuel cell separator 10 includes a power generation section 10B provided in a central region on a surface of the separator formed into a plate, a plurality of...
Energy Storage Device Comprising a Polyurethane Separator
Energy storage devices are improved by incorporating polyurethane separators, which separators comprise polyurethane polymers prepared by curing a...
FUEL-CELL-STACK MANUFACTURING METHOD AND FUEL-CELL-STACK
A fuel-cell-stack manufacturing method, includes arranging an extension portion extended from a proximal end of a raised piece on one surface of a base...
SOFC CATHODE COMPOSITIONS WITH IMPROVED RESISTANCE TO SOFC DEGRADATION
A solid oxide fuel cell (SOFC) includes a solid oxide electrolyte with a zirconia-based ceramic, an anode electrode, and a cathode electrode that includes a...
METHOD OF MANUFACTURING MEMBRANE ELECTRODE ASSEMBLY
The method of manufacturing a membrane electrode assembly that has an electrode catalyst layer formed on a surface of an electrolyte membrane comprises (a)...
Method of Manufacturing Membrane Electrode Assembly, and Membrane
There is provided a method of manufacturing a membrane electrode assembly that has an electrode catalyst layer formed on a surface of an electrolyte membrane....
CATALYST LAYER WITH THROUGH-HOLES FOR FUEL CELLS
The performance of solid polymer electrolyte fuel cell stacks can be improved by incorporating an appropriate set of through-holes in the catalyst layers, and...
Gauntlet Motive Battery
An improved gauntlet wet cell battery provides a plurality of elongated hollow spines filled with active material in a cathode array. Bottom ends of the...
CABLE-TYPE SECONDARY BATTERY
Disclosed is a cable-type secondary battery including an inner electrode including an inner current collector and an inner electrode active material layer...
ANODE AND BATTERY
The invention provides an anode capable of improving battery characteristics such as cycle characteristics and a battery using it. An anode current collector...
ELECTRODE FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING
Disclosed is an electrode including a current collector having a functional group or a radical binding with an electrode material on a surface thereof, and an...
ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM
BATTERY INCLUDING THE SAME
An electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same include a current collector and an electrode active...
NOVEL COMPOSITE CONDUCTIVE MATERIAL
A novel active material comprising graphene-fibrous carbon composite and a method of making it is provided. The composite is highly uniform and conductive. The...
NEGATIVE ELECTRODE MEMBRANE AND LITHIUM ION BATTTERY USING THE SAME
The present application provides a negative electrode membrane containing a negative electrode active substance, a conductive agent, a binder and a thickener,...
NEGATIVE MATERIAL LAYER AND LITHIUM-ION BATTERY APPLYING THE SAME
The present disclosure provides a negative material layer, which comprises negative active material, conductive agent, binder material and thickening agent. A...
ELECTRODE BINDER COMPOSITION AND ELECTRODE
The present invention relates to an electrode binder composition including a high-molecular-weight poly(amic acid) having a weight-average molecular weight of...
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
A non-aqueous electrolyte secondary battery includes a pressure-sensitive current shut-off mechanism, wherein a positive electrode core body exposed portion is...
POSITIVE ELECTRODE MIX FOR SECONDARY BATTERIES INCLUDING IRREVERSIBLE
Disclosed is a positive electrode mix for secondary batteries including an irreversible additive. More particularly, provided is a positive electrode mix for...
LITHIUM CARBON FLUORIDE PRIMARY BATTERY
A Li/CFx primary battery having a lithium-based anode and a fluorinated carbon cathode. The fluorinated carbon cathode includes fluorinated carbon...
METHOD OF PREPARING POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM
Disclosed is a method of preparing a positive electrode active material for lithium secondary batteries, the method including pre-activating at least one...
ELECTRODE INCLUDING DIFFERENT ELECTRODE MATERIAL LAYERS AND LITHIUM
Disclosed is an electrode including a current collector and an electrode material layer formed on the current collector, the electrode material layer including...
ELECTRODE ACTIVE MATERIAL HAVING IMPROVED ENERGY DENSITY AND LITHIUM
SECONDARY BATTERY INCLUDING THE SAME
Disclosed are an electrode active material having improved energy density and a lithium secondary battery including the same. More particularly, provided is an...
Functionalized Boron Nitride Materials as Electroactive Species in
Electrochemical Energy Storage Devices
There is provided an improved electrochemical energy storage device. The storage device includes using functionalized boron nitride nanoparticles as...
NICKEL-COBALT-MANGANESE COMPOSITE HYDROXIDE, AND PRODUCTION METHOD
Achieved is a nickel-cobalt-manganese composite hydroxide which is excellent in reactivity with a lithium compound, and able to achieve a positive electrode...
NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE
LITHIUM BATTERY INCLUDING SAME
Provided are a negative electrode for a rechargeable lithium battery including a negative active material and a conductive material wherein the negative active...
FULLERENE-LIKE NANOPARTICLES AND INORGANIC NANOTUBES AS HOST ELECTRODE
MATERIALS FOR SODIUM/MAGNESIUM ION BATTERIES
The invention generally concerns the fabrication of sodium or magnesium ion batteries comprising inorganic fullerene like nanoparticles and nanotubes.
DEVICE FOR PREPARING CORE-SHELL PARTICLES AND METHOD FOR PREPARING
CORE-SHELL PARTICLES BY USING SAME
A method of manufacturing core-shell particles comprises: filling a buffer into a rotor, which is extended in a longitudinal direction, and is accommodated so...
LITHIUM ION SECONDARY BATTERY, ELECTRIC TOOL, ELECTRIC VEHICLE, AND POWER
A lithium ion secondary battery includes a positive electrode, a negative electrode, and an electrolytic solution. The positive electrode contains a lithium...
ELECTRODE FOR SECONDARY BATTERY HAVING IMPROVED ENERGY DENSITY AND LITHIUM
SECONDARY BATTERY INCLUDING THE SAME
Disclosed are an electrode for a secondary battery having improved energy density and a lithium secondary battery including the same. More particularly, an...
COMPOSITE HAVING METAL FLUORIDE AND POROUS CARBON, METHOD FOR PREPARING
THE SAME, AND LITHIUM ION BATTERY...
Disclosed is a composite, which includes a carrier, including porous carbon with a plurality of pores, and metal fluoride, loaded on the porous carbon, whereby...
ALKALINE CELL WITH IMPROVED HIGH RATE CAPACITY
The present disclosure relates generally to an alkaline electrochemical cell, such as a battery, and in particular to an improved gelled anode suitable for use...
METHODS OF MANUFACTURING MULTI-FUNCTIONAL ELECTRODE DEVICES FOR
FAST-CHARGING OF ENERGY-STORAGE DEVICES
Methods for manufacturing multi-functional electrode (MFE) devices for fast-charging of energy-storage devices are provided. The method includes assembling...
METHODS FOR FORMING POROUS MATERIALS
In an example of the method disclosed herein, SiO.sub.x (0<x<2) particles are combined with a lithium metal. The SiO.sub.x (0<x<2) particles and...
METHOD OF FABRICATING CATHODE FOR THIN FILM BATTERY USING LASER, CATHODE
FABRICATED THEREBY, AND THIN FILM...
A method of fabricating a cathode for a thin film battery includes depositing a cathode active material on a substrate, and crystallizing the cathode active...
ELECTROCHEMICAL CELLS HAVING SEMI-SOLID ELECTRODES AND METHODS OF
MANUFACTURING THE SAME
Embodiments described herein relate generally to electrochemical cells having semi-solid electrodes that are coated on only one side of a current collector. In...
THERMOSTATIC VALVE FOR AN ELECTROCHEMICAL POWER SOURCE FOR USE IN A MARINE
A thermostatic valve, coupled to an electrochemical power source and having: a valve body; a first fluid inlet for a hot electrolytic fluid; a second fluid...
BATTERY INCLUDING GAS DISCHARGING MEMBER AND ELECTROLYTE INJECTION MEMBER
Disclosed herein is a battery including a cell having an electrode laminate and a liquid electrolyte mounted in an internal space of a battery case, a gas...
Provided is a secondary battery including an electrode assembly; a cap plate sealing the electrode assembly; an electrode pin electrically connected to the...
CELL AND ELECTROCHEMICAL DEVICE
The present disclosure provides a cell and an electrochemical device. The cell comprises: a first electrode plate comprising a first current collector and a...
METHOD FOR MANUFACTURING BATTERY PROTECTION DEVICE AND BATTERY PROTECTION
The present invention relates to a method for manufacturing a battery protection apparatus capable of reducing a defect rate and improving productivity by...
A secondary battery has a flat shape and houses a power generation element together with an electrolyte solution inside an exterior body. A terminal includes:...
A METHOD FOR PRODUCING A BATTERY AND BATTERY
The invention relates to an accumulator having a plurality of electrode plates which are adjacently arranged and form at least one electrode plate stack in the...
BUS BAR FOR A BATTERY CONNECTOR SYSTEM
A bus bar for electrically connecting adjacent battery cells of a battery module includes a base having a first leg and a second leg connected by a flexible...
Provided is a wiring module configured to be attached to a power storage device group in which a plurality of power storage devices are lined up, the wiring...
Traction Battery Busbar Carriers for Pouch Battery Cells
A vehicle including an array of pouch battery cells, a pair of carriers, and a plurality of busbars is provided. The array of pouch battery cells may each have...
A wiring module includes an insulating protector. The insulating protector includes a main body and a lid. The main body includes a holding portion that holds...
A spacer in a square shape and includes an upper groove section provided on an upper surface, and a lower groove section provided on a lower surface. The upper...
SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM
BATTERY INCLUDING SAME
A separator for a rechargeable lithium battery and a rechargeable lithium battery including the same, the separator including a substrate; and a coating layer...
PROCESS FOR PRODUCING CELLULOSE-NANOFIBER-FILLED MICROPOROUS STRETCHED
POLYOLEFIN FILM, MICROPOROUS...
A method for producing a cellulose nanofiber-containing polyolefin microporous stretched film according to the invention includes: a first step of obtaining a...