At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
LITHIUM ION SECONDARY BATTERY
Provided is a lithium ion secondary battery including a power generating element that includes at least one positive electrode plate, at least one negative...
BATTERY, ELECTROLYTE, BATTERY PACK, ELECTRONIC APPARATUS, ELECTRICALLY
DRIVEN VEHICLE, ELECTRICAL STORAGE...
Provided is a battery including a positive electrode, a negative electrode, a separator, and an electrolyte that contains particles, a resin, and an...
QUINONE AND HYDROQUINONE BASED FLOW BATTERY
The invention provides an electrochemical cell based on a new chemistry for a flow battery for large scale, e.g., gridscale, electrical energy storage....
Semi-Interpenetrating Network Method for Dimensionally Stabilizing Highly
Charged Polyelectrolyte Membranes
An anion transport membrane is provided, which is based on a linear polymer electrolyte with anion-exchange groups that mechanically reinforced by a covalently...
FUEL CELL WITH OPTIMISED OPERATION ALONG THE AIR FLOW CHANNEL
The invention relates to a fuel cell comprising: a membrane/electrodes assembly (111, 112, 113) comprising a cathode attached to a membrane; a conductive plate...
CARBON DIOXIDE SEPARATOR, FUEL CELL SYSTEM INCLUDING SAME, AND METHOD OF
OPERATING THE FUEL CELL SYSTEM
A system and method in which a high temperature fuel cell stack exhaust stream is recycled back into the fuel inlet stream of the high temperature fuel cell...
POWER PRODUCING GAS SEPARATION SYSTEM AND METHOD
A power producing system adapted to be integrated with a flue gas generating assembly, the flue gas generating assembly including one or more of a fossil...
DRIVEN ELECTROCHEMICAL CELL FOR ELECTROLYTE STATE OF CHARGE BALANCE IN
ENERGY STORAGE DEVICES
The invention concerns redox flow batteries comprising one or more electrochemical cells in fluid contact with an electrochemical balancing cell, the balancing...
CONTROL ARRANGEMENT AND METHOD IN FUEL CELL SYSTEM
A control arrangement in a fuel cell system for producing electricity with fuel cells, the fuel cell system including means for recirculating fuel through the...
FUEL CELL SYSTEM
A fuel cell system configured to generate an electric power by supplying an anode gas and a cathode gas to a fuel cell includes: a connection line configured...
PROTECTION OF SEALING OF SEPARATOR FOR FUEL CELL
An object is to improve the durability of a seal member such as a gasket. A bottom 23 is a seal surface that comes into contact with a gasket 40 placed between...
SEPARATOR FOR USE IN FUEL CELL, AND FUEL CELL
A separator that is used for a fuel cell includes: a separator center area that is arranged to face a power generation area of the membrane electrode assembly;...
FUEL CELL SEPARATOR AND FUEL CELL
An anode-side separator 120 includes first grooves 202 and second grooves 204 that are formed alternately, by formation of a plurality of pit-and-bump stripes...
COATING METHOD OF SEPARATOR FOR FUEL CELL AND SEPARATOR FOR FUEL CELL
The method for coating a separator for a fuel cell according to one form of the present disclosure includes the steps of: vaporizing a metal nitride precursor...
A nanofibrous catalyst and method of manufacture. A precursor solution of a transition metal based material is formed into a plurality of interconnected...
ELECTRODE CATALYST MATERIAL, FUEL CELL ELECTRODE, METHOD FOR PRODUCING
ELECTRODE CATALYST MATERIAL, AND FUEL CELL
Provided is an electrode catalyst material that has an increased reduction rate of a nickel catalyst and thus an improved catalytic function in a fuel cell....
Nanostructures For Lithium Air Batteries
Provided herein are lithium-air battery cells comprising nanostructured (e.g., nanofiber) anode, cathode, and/or separator/electrolyte components.
OXYGEN REDUCTION CATALYSTS
The present invention relates to a method for preparing a catalyst which can be used to catalyse the oxygen reduction reaction (ORR). The invention also...
SYSTEM AND METHOD FOR CONVERTING CHEMICAL ENERGY INTO ELECTRICAL ENERGY
USING NANO-ENGINEERED POROUS NETWORK...
An energy conversion device for conversion of chemical energy into electricity. The energy conversion device has a first and second electrode. A substrate is...
ADVANCED GRAPHITE ADDITIVE FOR ENHANCED CYCLE-LIFE OF DEEP DISCHARGE
An Advanced Graphite deep discharge lead acid battery is described including: a deep storage lead acid cell energy storage device comprises: an electrode...
Lithium Battery Incorporating Tungsten Disulfide Nanotubes
A lithium battery incorporating tungsten disulfide nanotubes is a battery which improves upon the capacitance and charge times of traditional lithium batteries...
BINDER COMPOSITION FOR NONAQUEOUS BATTERY ELECTRODES, SLURRY FOR
NONAQUEOUS BATTERY ELECTRODES, NONAQUEOUS...
A binder composition for nonaqueous battery electrodes is prepared by adding a small amount of an acetylene glycol compound to an aqueous polymer emulsion...
POSITIVE-ELECTRODE MIXTURE AND ALL-SOLID-STATE SODIUM-SULFUR BATTERY
The present invention aims to maximize the advantageous physical properties of sulfur and provide a cathode mixture that can be suitably used in a cathode...
ALL SOLID STATE BATTERY
The main object of the present invention is to provide an all solid state battery in which compatibility between battery performance and safety is intended....
NITROGEN SUBSTITUTED CARBON AND SILICON CLATHRATES
Compositions comprising Type I clathrates of silicon (Si.sub.46) or carbon (C.sub.46) wherein the framework of the cage structure includes nitrogen and carbon...
TRANSITION METAL COMPOSITE HYDROXIDE CAPABLE OF SERVING AS PRECURSOR OF
POSITIVE ELECTRODE ACTIVE MATERIAL FOR...
A transition metal composite hydroxide can be used as a precursor to allow a lithium transition metal composite oxide having a small and highly uniform...
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY
BATTERY, AND NONAQUEOUS ELECTROLYTE...
A positive electrode active material for a nonaqueous electrolyte secondary battery contains, as a main component, a lithium composite oxide in which a ratio...
LITHIUM MANGANATE PARTICLES FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY,
PROCESS FOR PRODUCING THE SAME, AND...
This invention provides lithium manganate which has a high output and is excellent in high-temperature stability. This invention relates to lithium manganate...
Silicon Anode for a Rechargeable Battery
An electrode and electrode assembly, for example for use as an anode in a lithium-ion rechargeable cell that uses silicon or silicon-based elements of specific...
CARBON NANOTUBE-SULFUR COMPOSITE COMPRISING CARBON NANOTUBE AGGREGATES,
AND METHOD FOR PREPARING SAME
The present application relates to a carbon nanotube-sulfur composite including a carbon nanotube aggregate, and a method for preparing the same.
Electrode Material for Non-Aqueous Electrolyte Secondary Battery, and
Electrode for Non-Aqueous Electrolyte...
A core-shell-type electrode material is used as an electrode active material layer of a non-aqueous electrolyte secondary battery, the core-shell-type...
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE
A non-aqueous electrolyte secondary battery includes a positive electrode composite material layer, the positive electrode composite material layer including:...
DURABLE CARBON-COATED LI2S CORE-SHELL MATERIALS FOR HIGH PERFORMANCE
The disclosure provides methods for producing uniformly sized lithium sulfide materials which are coated with one or more durable and conductive carbon shells...
FLEXIBLE SECONDARY BATTERY AND ELECTRONIC DEVICE
A flexible secondary battery having flexibility, wherein the flexible secondary battery is constituted by a lithium ion secondary battery, and contains one or...
All-Solid-State Cathode Materials, Cathodes, Batteries And Methods
Described herein are various embodiments of methods of making an all-solid-state electrode material for a rechargeable battery comprising in a first mixing...
ELECTRODE FOR ELECTRICAL ENERGY STORAGE BATTERIES COMPRISING A
GRAPHITE/SILICON/CARBON FIBER COMPOSITE MATERIAL
A composite electrode material is based on graphitic carbon and includes a ground product, dispersed within the graphitic carbon, of an intimate mixture of...
LIQUID LEAD-ACID BATTERY AND IDLING STOP VEHICLE USING LIQUID LEAD-ACID
A volume Ve of an electrode group thereof is calculated by Ve=(Sp+Sn).times.D/2, where Sp represents an electrode plate area of a positive electrode plate, Sn...
METHOD OF MAKING CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM SECONDARY
Provided are a cathode material for a lithium secondary battery, and a lithium secondary battery containing the same. The cathode material for a lithium...
Method for Preparing Positive Electrode Active Material for Lithium
Disclosed are a method for preparing a positive electrode active material for a lithium secondary battery and a positive electrode active material for a...
APPARATUS, SECONDARY BATTERY, MANUFACTURING METHOD, AND ELECTRONIC DEVICE
A lithium-ion secondary battery having stable charge characteristics and lifetime characteristics is manufactured. Before the secondary battery is completed, a...
DEGASSING METHOD FOR ELECTRODE PASTE
Provided is a degassing method for an electrode paste that introduces the electrode paste formed by kneading a solid content containing an electrode active...
Shared Control of Thermistor and Dual Purpose Thermistor Line
A battery pack can include a temperature sensor that can provide an output that is indicative of a temperature associated with the battery pack. A battery...
TAB LEAD FOR SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY
BATTERY USING THE SAME
Provided is a tab lead for a secondary battery including tab lead metal that has an adhesion interface with sealing resin. The adhesion interface is provided...
RECHARGEABLE BATTERY AND MODULE THEREOF
A rechargeable battery includes an electrode assembly having electrodes located on either side of a separator; a case housing the electrode assembly; a cap...
A rechargeable battery including an electrode assembly having a first electrode and a second electrode at respective surfaces of a separator; a case that...
SECONDARY BATTERY WITH ELECTRODE TAB HAVING LOW RESISTANCE
Disclosed herein is a secondary battery configured to have a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a...
Sensing Block and Battery Package Including Same
A sensing block having a block body and a first connecting member of conductive material. The block body includes a terminal seat section and a cell lead...
Fuel Cell Connector and Method of Using the Same
The present invention involves an electrically-conductive fuel cell electrode connector, the connector including an opening and a slot, the slot connecting an...
A battery pack, including a battery cell including an electrode tab; a cell holder through which the electrode tab is inserted; and a connection tab including...
TWO COMPARTMENT LITHIUM SULFUR CELL AND ASSEMBLY METHOD
Electrochemical cells for lithium-sulfur batteries include a cathode comprising a sulfur containing material, an anode comprising lithium, a separator between...