Matches 1 - 50 out of 201 1 2 3 4 5 >


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US20110117455 Metal-Air Fuel Cell Module  
A metal-air fuel cell module includes a cap seat connected detachably to a casing and having a plug portion extending into an inner accommodating space in the casing for plugging an opening in the...
US20070031714 Metal-air battery system with programmed-timing activation  
This invention provides an actively controlled battery with a programmed-timing actuation capability. As a preferred embodiment, the battery comprises a first electrochemical assembly, at least a...
US20110229743 Power assembly  
The invention relates to an inventive electrochemical device and an inventive metal-air fuel cell and Zinc-air fuel cell are also revealed. The inventive electrochemical device can also be used as...
US20130216921 PORTABLE METAL-AIR BATTERY ENERGY SYSTEM FOR POWERING AND/OR RECHARGING ELECTRONIC DEVICES  
A system is provided for delivering energy to an electronic device, where the system comprises a metal-air battery having one or more metal-air cells within a housing, a first surface having at...
US20150118585 ELECTRONIC DEVICE WITH UNCONTAINED AIR BREATHING BATTERY  
A portable electronics device includes a case, an electrical plane disposed within the case, and a laminated self-supporting uncontained air breathing membrane electrode assembly (MEA). The MEA...
US20110165475 Metal Oxygen Battery Containing Oxygen Storage Materials  
In one embodiment, a metal oxygen battery is provided. The metal oxygen battery includes a battery housing including a first compartment and a second compartment. The first compartment includes a...
US20140227615 WATER RECAPTURE/RECYCLE SYSTEM IN ELECTROCHEMICAL CELLS  
A system for managing water content in one or more electrochemical cells, each comprising a plurality of electrodes and a liquid ionically conductive medium, includes a first gas-phase conduit for...
US20150037693 AIR BATTERY AND BATTERY PACK USING SAME  
An air battery for use by being stacked in a battery pack has a cathode constituting member and an anode material adapted such that at least a part of the anode material is brought into direct...
US20120183868 ELECTROCHEMICAL DEVICE HAVING A SOLID ALKALINE ION-CONDUCTING ELECTROLYTE AND AN AQUEOUS ELECTROLYTE  
The present invention relates to an alkaline cation-conducting ceramic membrane covered, over at least a portion of the surface thereof, with a cation-conducting organic polyelectrolyte layer that...
US20150171495 SYSTEM AND METHOD FOR CONTROLLING OPERATION OF A METAL-AIR BATTERY  
A system and method for controlling operation a metal-air battery are provided. A system and method for controlling operation a metal-air battery may include controlling a current drawn from the...
US20140125288 ENERGY STORE AND METHOD OF CHARGING OR DISCHARGING AN ENERGY STORE  
An energy store is provided having a first electrode, a second electrode, an electrolyte in between, a first redox pair having a first oxidation reactant and a first oxidation product, and a...
US20100323249 AIR ELECTRODE  
Provided are an air electrode having a structure in which an anion exchange membrane and an air electrode catalyst layer are laminated and the anion exchange membrane is disposed in contact with...
US20140232354 Metal/Oxygen Battery with Multistage Oxygen Compression  
A vehicular battery system includes a vehicular battery system stack including at least one negative electrode including a form of lithium, an oxygen reservoir having a first outlet operably...
US20140170508 OXYGEN PERMEABLE MEMBRANE FOR AIR SECONDARY BATTERY, ARMOURING MATERIAL FOR AIR SECONDARY BATTERY AND SECONDARY BATTERY  
Provided is an oxygen permeable membrane for use in an air secondary battery, which excels in oxygen permeability, barrier performance to water, being capable of preventing electrolyte from...
US20150056523 ELECTROLYTE SYSTEM AND METHOD OF PREPARATION THEREOF  
This invention provides a system and a method for safe production of electrolyte at required concentration on site on demand where occasionally only water is needed to be filled up. The system...
US20130095393 GAS VENT FOR ELECTROCHEMICAL CELL  
An electrochemical cell system is configured to utilize an ionically conductive medium flowing through a plurality of electrochemical cells. One or more gas vents are provided along a flow path...
US20110143228 Metal Oxygen Battery Containing Oxygen Storage Materials  
In one aspect of the present invention, a battery system is disclosed. In one embodiment, the battery system includes a metal oxygen battery (MOB) having a first electrode and second electrode....
US20130034781 ELECTROLYTE SYSTEM FOR METAL-AIR BATTERIES AND METHODS OF USE THEREOF  
This invention is directed to electrolyte systems for metal-air electrochemical power sources, particularly Al-Air batteries and fuel cells with alkaline electrolyte, methods of increasing the...
US20130280623 METAL-AIR BATTERY AND ENERGY SYSTEM  
The present invention has been achieved to provide a metal-air battery that allows removal of a metallic compound without suspending power supply. The metal-air battery of the present invention...
US20130183595 RECHARGEABLE ENERGY STORAGE UNIT  
A rechargeable energy storage unit is proposed. The rechargeable energy storage unit has a first and a second electrode. The first electrode is associated with metallic particles composed of a...
US20110143227 Metal Oxygen Battery Containing Oxygen Storage Materials  
A battery system includes a metal oxygen battery. The metal oxygen battery includes a first electrode and a second electrode. The second electrode includes a metal material (M). The metal oxygen...
US20130084507 NON-VOLATILE CATHODES FOR LITHIUM OXYGEN BATTERIES AND METHOD OF PRODUCING SAME  
An air lithium battery is provided having two equal halves (60, 69) that are joined together along a centerline. Each half includes a porous substrate (64), an oxygen cathode (67) having a...
US20140295297 STORAGE ELEMENT FOR A SOLID ELECTROLYTE ENERGY STORE  
A storage element for a solid electrolyte energy store and a method of producing a storage element are provided. The storage element has a three-dimensional grid structure made of a material that...
US20130130131 RECHARGEABLE LITHIUM AIR BATTERY HAVING ORGANOSILICON-CONTAINING ELECTROLYTE  
A rechargeable lithium air battery comprises a non-aqueous electrolyte disposed between a spaced-apart pair of a lithium anode and an air cathode. The electrolyte includes including a lithium salt...
US20120321967 IONIC LIQUID CONTAINING SULFONATE IONS  
Embodiments are related to ionic liquids and more specifically to ionic liquids used in electrochemical metal-air cells in which the ionic liquid includes sulfonate ions as the anion.
US20130115531 ELECTRICALLY RECHARGEABLE, METAL-AIR BATTERY SYSTEMS AND METHODS  
The invention provides for a fully electrically rechargeable metal-air battery systems and methods of achieving such systems. A rechargeable metal air battery cell may comprise a metal electrode...
US20120021303 ELECTRICALLY RECHARGEABLE, METAL-AIR BATTERY SYSTEMS AND METHODS  
The invention provides for a fully electrically rechargeable metal-air battery systems and methods of achieving such systems. A rechargeable metal air battery cell may comprise a metal electrode...
US20140232349 Metal/Oxygen Battery with Multistage Oxygen Compression  
A vehicular battery system includes an oxygen reservoir having a first outlet and a first inlet, a multistage compressor supported by the vehicle and having a second inlet and a second outlet, the...
US20140057182 OXYGEN-CARRYING COMPOUNDS IN LI/AIR BATTERIES  
Active metal oxygen battery cells and active metal oxygen battery flow systems are configurable to achieve very high energy density. The cells and flow systems include an active metal anode and a...
US20130309581 AIR BATTERY  
An air battery having a main body including a container package member, an electrolytic solution contained in the container package member, a cathode having a cathode catalyst that is in contact...
US20150093659 ALUMINIUM-AIR BATTERY AND ACCUMULATOR SYSTEM  
The invention relates to an electrochemical cell capable of generating and/or accumulating electrical energy, comprising an oxidizable electrode (2) made of aluminium or aluminium alloy, a...
US20140295291 NONAQUEOUS ELECTROLYTE AIR BATTERY  
A nonaqueous electrolyte air battery has s positive electrode comprises at least a catalyst which activates oxygen, a conductive material and a binder, when a thermal decomposition starting...
US20140342249 Lithium secondary batteries containing lithium salt-ionic liquid solvent electrolyte  
A rechargeable lithium metal or lithium-ion cell comprising a cathode having a cathode active material and/or a conductive supporting structure, an anode having an anode active material and/or a...
US20140127594 ELECTROLYTE SOLUTION, METHOD FOR PRODUCING ELECTROLYTE SOLUTION, AND ELECTROCHEMICAL DEVICE  
There is provided an electrolyte solution including a solvent formed from a sulfone, and a magnesium salt dissolved in the solvent.
US20120040253 Collection, Storage and Use of Metal-Air Battery Pack Effluent  
A system and method for collecting, storing and using the oxygen-rich effluent generated when charging a metal-air battery pack is provided.
US20110305959 TUNED HYDROPHOBICITY  
An electrochemical cell comprising an electrolyte comprising water and a hydrophobic ionic liquid comprising positive ions and negative ions. The electrochemical cell also includes an air...
US20110195321 RECHARGEABLE METAL-AIR BATTERY  
The present invention is intended to suppress the increase of contact resistance due to dimensional changes at the time of charge and discharge in a rechargeable metal-air battery, thereby...
US20150221999 IONIC LIQUID CONTAINING HYDROXAMATE AND N-ALKYL SULFAMATE IONS  
Embodiments of the invention are related to ionic liquids and more specifically to ionic liquids used in electrochemical metal-air cells in which the ionic liquid includes a cation and an anion...
US20150214591 METAL-AIR CELL  
The present invention provides a metal-air cell that allows pieces of an electrode active material that have fallen off to contribute to a discharge reaction and thus has high power generation...
US20120129058 Electrical Energy Storage Device  
An electrical energy storage device is provided which comprises at least one module with an anode, a cathode made from an anion generating material or material combination and conducting anions,...
US20110269030 Oxygen-Consuming Battery with Improved High Rate Capability  
An oxygen-consuming battery, such as a metal-air cell or fuel cell battery using oxygen from outside the battery as an active material, and having an improved high rate capability is disclosed....
US20150024286 ACTIVE CATHODE TEMPERATURE CONTROL FOR METAL-AIR BATTERIES  
A metal-air battery is disclosed, including a cathode temperature controller that identifies a power-boosted operating temperature at which a projected power boost exceeds a projected battery...
US20140308593 CELL SYSTEM  
A cell system using air as a positive-electrode active material and a metal substance as a negative-electrode active material includes a thin film of the metal substance, a pair of reels, each end...
US20150079485 COMPOSITE MEMBRANE, PREPARATION METHOD THEREOF, AND LITHIUM-AIR BATTERY INCLUDING THE COMPOSITE MEMBRANE  
A composite membrane including ion conductive inorganic particles; and a polymer layer, wherein the ion conductive inorganic particles penetrate the polymer layer. Also, a preparation method...
US20120321968 AIR BATTERY AND AIR BATTERY STACK  
There is provided an air battery having a power generation body, the power generation body comprising: a laminate in which a negative electrode, a separator, a positive electrode having a catalyst...
US20150086882 AIR CELL  
An air cell includes a positive electrode and a negative electrode, and an outer frame member located at outer peripheries of the positive electrode and the negative electrode. The positive...
US20150222000 Battery Cell Having Air Electrode Assembly Bonded to Can and Method of Manufacture  
An electrochemical battery cell is provided having a housing formed by a can and a cup, with a sealing gasket disposed therebetween. First and second electrodes and electrolyte are disposed within...
US20140045078 LITHIUM AIR BATTERY CELL  
A lithium-air battery cell with an electrolyte composition comprising LiPO2F2 is described. The electrolyte composition comprises an electrolyte solvent, for example, one or more non-fluorinated...
US20130040210 NONAQUEOUS ELECTROLYTE AND METAL AIR BATTERY  
The main object of the present invention is to provide a nonaqueous electrolyte having favorable radical resistance. The present invention attains the object by providing a nonaqueous electrolyte...
US20140272609 LIQUID ACTIVATED AIR BATTERY  
A liquid activated air battery includes: an electrode assembly that includes an air electrode and a metal anode; a battery container that is capable of holding the electrode assembly and...

Matches 1 - 50 out of 201 1 2 3 4 5 >