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NANOCOMPOSITE PARTICLES OF CONVERSION CHEMISTRY AND MIXED ELECTRONIC IONIC
Positive electrode films for a Li-secondary battery are provided. The films include composite particles including a mixed electronic ionic conductor (MEIC), a...
Lithium Battery, Method for Manufacturing a Lithium Battery, Integrated
Circuit and Method of Manufacturing an...
A lithium battery includes a cathode, an anode integrally formed within a silicon substrate, wherein a surface portion of the silicon substrate is patterned to...
MANUFACTURING METHOD FOR SECONDARY BATTERY AND SECONDARY BATTERY
A manufacturing method for a secondary battery according to the invention includes an assembling step in which an insulating member having an insulating...
METHOD FOR ACTIVATING FUEL CELL STACK WITHOUT USING ELECTRIC LOAD
A method for activating a fuel cell stack without using an electric load includes chemically adsorbing hydrogen into a catalyst of a cathode. Oxygen remaining...
ACTIVATION APPARATUS OF FUEL CELL STACK FOR PERFORMING AUTOMATIC
ACTIVATION AND PERFORMANCE EVALUATION
An activation apparatus of a fuel cell stack includes an output cable connecting unit mounted on the frame and connecting a positive output cable of an...
ACTIVATION APPARATUS OF FUEL CELL STACK
An activation apparatus of fuel cell stacks, which automatically performs activation and performance evaluation processes on the fuel cell stacks when the fuel...
ELECTRODE FOR FUEL CELLS
The present invention is to provide a high-performance electrode for fuel cells. Disclosed is an electrode for polymer electrolyte fuel cells, comprising a...
HYBRID DEVICE AND HYBRID SYSTEM
A hybrid device includes an electrolysis cell stack device, a fuel cell stack device comprising and a vaporizer. The electrolysis cell stack device includes an...
CONTROL METHOD AND SYSTEM OF FUEL CELL SYSTEM
A control method and system of a fuel cell system is provided. The control method includes detecting, by a controller, a voltage of a fuel cell stack when...
DEVICE AND METHOD FOR MONITORING DRYNESS OF FUEL CELL STACK
A device and a method for monitoring dryness of a fuel cell stack can accurately determine whether the fuel cell stack is dry or not, to ensure smooth...
ELECTROCHEMICAL SYSTEMS INCORPORATING IN SITU SPECTROSCOPIC DETERMINATION
OF STATE OF CHARGE AND METHODS...
State of charge determination within electrochemical systems, such as flow batteries, can often be difficult to measure, particularly in an in situ manner....
APPARATUS AND METHOD FOR CONTROLLING HYDROGEN PURGING
An apparatus and method for controlling hydrogen purging are provided. The hydrogen purging control apparatus includes a purge valve that is disposed at an...
HYDROGEN PRODUCING FUEL CARTRIDGE AND METHODS FOR PRODUCING HYDROGEN
In aspects of the disclosure, a fuel cartridge wherein the fuel is in a powdered form is admixed with inert materials such as alumina or other ceramics to...
SEPARATION PLATE AND FUEL CELL INCLUDING THE SAME
A fuel cell that includes a membrane-electrode assembly and separation plates disposed on both sides of the membrane-electrode assembly is provided. The fuel...
FUEL CELL SYSTEM
Disclosed herein is a fuel cell system. The fuel cell system includes: a turbocharger configured to receive and pressurize air discharged from an outlet of a...
METHOD AND ELECTROCHEMICAL CELL FOR MANAGING ELECTROCHEMICAL REACTIONS
A method and/or electrochemical cell for utilising one or more gas diffusion 5 electrodes (GDEs) in an electrochemical cell, the one or more gas diffusion...
ACTIVATION APPARATUS OF FUEL CELL STACK
An activation apparatus of a fuel cell stack is provided. The activation apparatus of a fuel cell stack which is provided to perform activation and evaluate...
FUEL CELL ION EXCHANGER AND FUEL CELL SYSTEM
An ion exchanger includes a lower casing, an upper casing, and a cartridge. The lower casing includes an upper opening and a circumferential wall, which...
COOLANT BYPASS STRUCTURE
A coolant bypass structure includes a main loop forming a channel in which coolant circulates; a bypass loop connected to the main loop and forming a selective...
Method for Producing a Fuel Cell and a Fuel Cell System
A method is provided for producing a fuel cell, which method includes the arrangement of in each case one gas diffusion layer with in each case one bipolar...
PROTECTIVE EDGE SEAL HAVING ALKALI METAL IONS FOR MEMBRANE ION EXCHANGE
A unitized electrode assembly (10; 110; 210; 310; 410) for a fuel cell includes, in addition to an anode catalyst layer (54; 254) and a cathode catalyst layer...
SOLID OXIDE FUEL CELL AND METHOD FOR MANUFACTURING SAME
The present specification relates to a solid oxide fuel cell and a method for manufacturing the same.
RESIN-FRAMED MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL AND METHOD FOR
MANUFACTURING THE SAME
A resin-framed membrane-electrode assembly for a fuel cell includes a stepped membrane-electrode assembly, a resin frame, and a water-impermeable layer. The...
Cell and Cell Stack of a Redox Flow Battery
Provided herein is a cell of a redox flow battery, having at least one cell frame element, a membrane and two electrodes. The at least one cell frame element,...
FUEL CELL ASSEMBLY
A fuel cell assembly (10) is provided. The fuel cell assembly (10) includes a first endplate (12), a second endplate (14), a plurality of separator plates (16)...
DEFORMATION ABSORBING MEMBER AND FUEL CELL
A deformation absorbing member is stacked between an anode side separator and a cathode side separator assembled in pairs to absorb the deformations of the...
SOLID ELECTROLYTE FUEL CELL
A solid electrolyte fuel cell that includes a fuel electrode contact layer in contact with a fuel electrode layer and an air electrode contact layer in contact...
SOLID OXIDE FUEL CELL, PRODUCTION METHOD THEREFOR, FUEL-CELL STACK, AND
SOLID OXIDE FUEL BATTERY
A solid oxide fuel cell, a method of producing the same, a fuel cell stack, and a solid oxide fuel battery. The fuel cell including a solid electrolyte layer,...
ELECTRIC POWER GENERATOR USING POTABLE WATER, WITH OXYGEN AND HYDROGEN
An electricity generator utilizing drinking water which discharges oxygen and hydrogen based on the differential electronegativity phenomenon of chemical...
ELECTRODES AND ELECTROCHEMICAL DEVICES AND METHODS OF MAKING ELECTRODES
AND ELECTROCHEMICAL DEVICES
Dual use gas diffusion-gas evolution electrodes containing diamond-like carbon are described, which can act as gas diffusion electrodes during discharge, and...
CATHODE SUBSTRATE, HIGH-CAPACITY ALL-SOLID-STATE BATTERY AND METHOD OF
Provided are a cathode substrate, a high capacity all-solid-state battery, and a method for manufacturing the same. The cathode substrate includes a base in a...
ELECTRODE MATERIAL AND SECONDARY CELL
An electrode material for a secondary cell includes a porous carbon material having an absolute value of a differential value of a mass using a temperature as...
CATHODE FOR LITHIUM-SULFUR BATTERY AND MANUFACTURING METHOD THEREFOR
The present application relates to a cathode for a lithium-sulfur battery and a method of preparing the same. More specifically, the cathode for a ...
PROTECTIVE COATING OF METAL
This invention is directed to a hydrophobic, ionically-conductive coating for a metal surface comprising a plurality of organic surface moieties covalently...
POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY...
A positive electrode for non-aqueous electrolyte secondary battery suppresses a decrease in discharge capacity under a high output condition while minimizing...
BINDER COMPOSITION FOR SECONDARY BATTERY, CATHODE AND LITHIUM BATTERY
INCLUDING THE BINDER COMPOSITION
In an aspect, a binder composition for a secondary battery including a first fluoropolymer binder including a tetrafluoroethylene polymer binder, a second...
ELASTIC GEL POLYMER BINDER FOR SILICON-BASED ANODE
An anode for use in a lithium-ion battery consists of a polymeric gel binder made of at least two polymers having carboxylic acid groups and silicon particles....
FLEXIBLE SECONDARY BATTERY, ELECTRONIC DEVICE
Provided is a flexible secondary battery that can achieve both flexibility and high capacity. The flexible secondary battery has flexibility and includes a...
Anode Mixture for Lithium Secondary Battery, Anode for Lithium Secondary
Battery and Lithium Secondary Battery...
Disclosed are an anode mixture including an anode active material, a binder and a metal oxide filler having a particle diameter of 200 nm to 200 .mu.m, which...
RECHARGEABLE LITHIUM BATTERY
A rechargeable lithium battery includes a negative electrode including a negative active material including a silicon-based material and a carbon-based...
Positive Electrode Active Material for Secondary Battery
Provided is a cathode active material for a secondary battery, specifically, a cathode active material for a secondary battery including sodium transition...
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE
A positive active material for a rechargeable lithium battery includes a lithium nickel composite oxide having an I.sub.(003)/I.sub.(104) ratio of greater than...
CATHODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY
AND MANUFACTURING METHOD FOR SAME, AND...
To provide a cathode active material for a non-aqueous electrode rechargeable battery, with which it is possible to improve input/output characteristics,...
IMPROVED LITHIUM METAL OXIDE RICH CATHODE MATERIALS AND METHOD TO MAKE
A method of doping elements (particularly those that do not have stable divalent oxidation states) into lithium rich metal oxides useful in lithium ion...
POSITIVE-ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS-ELECTROLYTE SECONDARY
BATTERY, AND POSITIVE ELECTRODE AND...
Provided are a cathode active material that has improved crystal-structure stability during continuous or high-voltage charging of a nonaqueous electrolyte...
REACTOR FOR PREPARING PRECURSOR OF LITHIUM COMPOSITE TRANSITION METAL
OXIDE AND METHOD FOR PREPARING PRECURSOR
Disclosed is a reactor for preparing a precursor of lithium composite transition metal oxide for lithium secondary batteries, the reactor having a closed...
LITHIUM-MANGANESE COMPOSITE OXIDE, SECONDARY BATTERY, AND ELECTRIC DEVICE
The amount of lithium ions that can be received and released in and from a positive electrode active material is increased, and high capacity and high energy...
POSITIVE ELECTRODE MATERIALS FOR A LITHIUM BATTERY WITH A BASE OF AN
OVERLITHIATED LAYERED OXIDE
The invention relates to a lithium battery positive electrode material comprising a powder of over-lithiated lamellar oxide fitting the following formula (I)...
PRECURSOR FOR PREPARATION OF LITHIUM COMPOSITE TRANSITION METAL OXIDE,
METHOD FOR PREPARING THE SAME AND...
Disclosed are a precursor for preparation of a lithium composite transition metal oxide, a method for preparing the same and a lithium composite transition...
LITHIUM TITANATE PARTICLES AND PROCESS FOR PRODUCING THE LITHIUM TITANATE
PARTICLES, Mg-CONTAINING LITHIUM...
According to the present invention, there are provided lithium titanate particles which exhibit an excellent initial discharge capacity and an enhanced...