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CONCENTRATED ELECTROLYTE SOLUTION
The present invention provides a single-phase or homogeneous solution comprising a high concentration of a salt, in particular a lithium salt, in an organic...
ALL-SOLID-STATE LITHIUM-SULFUR POLYMER ELECTROCHEMICAL CELLS AND
PRODUCTION METHODS THEREOF
All-solid-state lithium-sulfur electrochemical cells and production methods thereof are described. The Li--S electrochemical cells comprise at least one...
STABILIZED SOLID GARNET ELECTROLYTE AND METHODS THEREOF
An air stable solid garnet composition, comprising: a bulk composition and a surface protonated composition on at least a portion of the bulk composition as...
SULFIDE SOLID ELECTROLYTE MATERIAL, SULFIDE GLASS, SOLID STATE LITHIUM
BATTERY, AND METHOD FOR PRODUCING...
A sulfide solid electrolyte material having a high Li ion conductivity is provided. A sulfide solid electrolyte material includes Li, P, I and S, having peaks...
SULFIDE SOLID ELECTROLYTE MATERIAL, BATTERY, AND PRODUCING METHOD FOR
SULFIDE SOLID ELECTROLYTE MATERIAL
The present invention aims to provide a sulfide solid electrolyte material with favorable ion conductivity, in which charge and discharge efficiency may be...
A pouch cell includes a battery unit and a structure mounted on the battery unit. The structure is configured to limit an expansion of the battery unit and...
MODULE HAVING A PLURALITY OF REMOVABLE CELLS, BATTERY COMPRISING SUCH A
MODULE AND VEHICLE COMPRISING SUCH A...
A module includes a plurality of flexible prismatic cells for storing electricity. Each cell includes, on at least one of the edges thereof, a flexible and...
Method of Establishing Physical and Electrical Connections Between a
Battery and a Circuit
A method of establishing a physical and electrical connection between a battery and a circuit board are described. The methods include applying a texture...
METHOD OF MANUFACTURING ELECTRODE ASSEMBLY
Provided is a method of manufacturing an electrode assembly by using a magazine. The method includes manufacturing radical units in which electrodes and...
FLEXIBLE SECONDARY BATTERY
A flexible secondary battery includes: an electrode stack assembly including a first electrode plate, a second electrode plate, and a separator between the...
STACK FASTENING STRUCTURE OF FUEL CELL
A stack fastening structure of a fuel cell is provided and includes a fastening mechanism that is mounted at an outside of a plurality of stacked fuel cells to...
METAL COMPLEXES OF SUBSTITUTED CATECHOLATES AND REDOX FLOW BATTERIES
CONTAINING THE SAME
Active materials for flow batteries can include various coordination compounds formed from transition metals. Some compositions containing coordination...
ELECTROLYTE MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY, AND SOLID POLYMER FUEL
The present invention relates to an electrolyte membrane, a membrane-electrode assembly and a polymer electrolyte fuel cell. The electrolyte membrane contains...
LOW TEMPERATURE SOLID OXIDE CELLS
The present invention provides solid oxide cells such as fuel cells, electrolyzers, and sensors comprising an electrolyte having an interface between an...
METHOD FOR PERFORMANCE RESTORATION OF FUEL CELL
A method for performance restoration of a fuel cell includes shutting off a supply of hydrogen to an anode to arbitrarily and unevenly drop a cell voltage of...
FUEL CELL SYSTEM
A fuel cell system includes a desulfurizer that removes a sulfur compound in a raw material, a fuel cell unit that performs electric-power generation using...
SYSTEMS AND METHODS OF SECURING IMMUNITY TO AIR CO2 IN ALKALINE FUEL CELLS
An air CO.sub.2 filtration assembly or system is provided that includes CO.sub.2 filters or traps designed and configured with a limited, but high capacity,...
Method of Plasma-Catalyzed, Thermally-Integrated Reforming
A reformer is disclosed in one embodiment of the invention as including a channel to convey a preheated plurality of reactants containing both a feedstock fuel...
HYDROGEN GENERATOR AND FUEL CELL SYSTEM
A hydrogen generator has: a reformer that produces hydrogen-containing gas from raw material gas through reforming; a temperature detector that detects the...
ENERGY SAVING METHOD IN COMBINED SYSTEM OF BIOETHANOL PRODUCING DEVICE AND
SOLID OXIDE FUEL CELL
The present invention is to provide, in a combined system of a bioethanol producing device and an SOFC, a method that is capable of further enhancing the...
FUEL CELL SYSTEM AND METHOD OF CONTROLLING FUEL CELL SYSTEM
A fuel cell system that generates power by supplying anode and cathode gases to a fuel cell, comprising a compressor configured to adjust a flow rate of the...
APPARATUS AND METHOD FOR DISCHARGING RESIDUAL ELECTRIC ENERGY OF FUEL CELL
An apparatus and a method for discharging a residual electric energy of a fuel cell can rapidly discharge and remove a residual electric energy of a fuel cell...
APPARATUS AND METHOD FOR DIAGNOSING FUEL CELL
An apparatus and method for diagnosing a fuel cell diagnoses a state of a fuel cell by estimating a fuel-cell equivalent circuit. The apparatus for diagnosing...
Portable Fuel Cell System Having a Fuel Cell System Controller
A portable fuel cell system includes a fuel cell having a plurality of flow inputs and a power output, a temperature sensor configured to measure operating...
APPARATUS AND METHOD FOR CONTROLLING COOLING PUMP OF FUEL CELL SYSTEM
A method and apparatus for controlling a cooling pump of a fuel cell system are provided that improve efficiency of the fuel cell system by variably adjusting...
APPARATUS AND METHOD FOR PREVENTING MOISTURE CONDENSATION
An apparatus for preventing moisture condensation includes a fuel cell stack and an enclosure in which the fuel cell stack is disposed. A heater and a...
A flow battery comprising a first tank for an anode electrolyte, a second tank for a cathode electrolyte, respective hydraulic circuits provided with...
MODULAR FUEL CELL AND FUEL SOURCE
A fuel cell power module is coupled to a fuel supply reactor module by way of an adaptor which includes some of the control elements for controlling reaction...
FUEL CELL SYSTEM
A fuel cell system is provided that can operate continuously and appropriately when a water self-sustaining operation of the fuel cell system is difficult due...
FUEL CELL SYSTEM WITH WASTE HEAT RECOVERY FOR PRODUCTION OF HIGH PRESSURE
A fuel cell system for generating electrical power and high level heat comprising at least one high temperature fuel cell stack having an anode side and a...
RESIN-FRAMED MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL
A resin-framed membrane-electrode assembly for a fuel cell includes a stepped membrane-electrode assembly and a resin frame member. The stepped ...
This invention is directed to electrolysis-based devices and methods for recycling of electrolyte solutions. Specifically, the invention is related to...
MULTILAYERED NANOSTRUCTURED FILMS
Processes for forming films comprising multiple layers of nanostructured support elements are described. A first layer of nanostructured support elements is...
Novel Non-Platinum Metal Catalyst Material
The present invention relates to a novel non-platinum metal catalyst material for use in low temperature fuel cells and electrolysers and to fuel cells and...
Electrode Catalyst and Fuel cell Using The Same
The present invention discloses an electrode catalyst used in a fuel cell, comprising a support and a catalyst. The catalyst is supported on the support and...
METAL GAS DIFFUSION LAYER FOR FUEL CELLS, AND METHOD FOR MANUFACTURING THE
A method for manufacturing a metal gas diffusion layer made of a metal porous body, the method includes forming a conductive layer of carbon film layer on the...
METHOD OF MANUFACTURING FUEL CELL
A method of manufacturing a fuel cell which enables organic matter of both an anode thereof and a cathode thereof to be removed efficiently is provided. A...
OXYGEN REDUCTION CATALYST AND USE THEREOF
An oxygen reduction catalyst which includes composite particles including a portion including an inorganic metal compound and a portion containing carbon. The...
A lithium battery includes a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and a...
DISPERSANT FOR RESIN COLLECTORS, MATERIAL FOR RESIN COLLECTORS, AND RESIN
An object of the present invention is to provide a dispersant for a resin current collector which can uniformly disperse a conductive filler to attain...
NEGATIVE ELECTRODE, NEGATIVE ACTIVE MATERIAL, METHOD OF PREPARING THE
NEGATIVE ELECTRODE, AND LITHIUM BATTERY...
A negative electrode including: a current collector; a negative active material layer formed on the current collector; and a polymer coating layer that is...
ELECTRODE ASSEMBLY HAVING PROTECTION TAPE AND RECHARGEABLE BATTERY
INCLUDING THE SAME
An electrode assembly and a rechargeable battery that can prevent an active material from separating and prevent a short circuit and damage due to a tab that...
ELECTRODE INCLUDING COATING LAYER FOR PREVENTING REACTION WITH ELECTROLYTE
Disclosed is an electrode for secondary batteries in which an electrode mix layer including an electrode active material is coated on an electrode collector,...
ELECTROLYTE MEMBRANE FOR LIQUID ANODE CELL BATTERY
The invention relates to an electrolyte membrane for a liquid anode cell battery. In particular, the electrolyte membrane is coated with a coating protective...
POSITIVE ELECTRODE FOR SULFUR-BASED BATTERIES
A positive electrode includes a sulfur-based active material, a binder, a conductive filler, and porous, one-dimensional metal oxide nanorods. The ...
ELECTRODE FOR NON-AQUEOUS SECONDARY BATTERY
An electrode for a non-aqueous secondary battery includes a current collector foil, and an electrode mixture layer provided on the current collector foil. The...
RESIN FOR COATING LITHIUM-ION-BATTERY ACTIVE MATERIAL, RESIN COMPOSITION
FOR COATING LITHIUM-ION-BATTERY ACTIVE...
An object of the present invention is to provide a resin for coating an active material for lithium ion batteries which can prevent expansion of the electrode...
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF
PREPARING SAME, AND RECHARGEABLE LITHIUM...
A positive active material for a rechargeable lithium battery includes a lithium intercalation compound; and lithium titanium oxide represented by Chemical...
SILICON OXIDE PARTICLES, MAKING METHOD, LITHIUM ION SECONDARY BATTERY, AND
Silicon oxide particles each comprising an inner portion having an iron content of 10-1,000 ppm and an outer portion having an iron content of up to 30 ppm are...
NEGATIVE ACTIVE MATERIAL FOR SECONDARY BATTERY AND SECONDARY BATTERY USING
The present invention provides a negative active material for a secondary battery with an improved expansion rate, which is formed by a formula below, and in...