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Matches 201 - 250 out of 6,858

Document Document Title
WO/2015/076569A1
The present invention relates to a positive electrode for a lithium air battery and a lithium air battery comprising the same and, more specifically, to a positive electrode for a lithium air battery, the positive electrode containing ox...  
WO/2015/076172A1
Provided are: a low-cost lightweight metal-air battery which is advantageous in terms of disposability; and a metal-air battery unit. An outer package (11), which has an air electrode (13) and contains a magnesium electrode (15) that con...  
WO/2015/076568A1
The present invention relates to a positive electrode for a lithium air battery and a lithium air battery comprising the same and, more specifically, to a positive electrode for a lithium air battery, the positive electrode containing me...  
WO/2015/075401A1
The present invention relates to a rechargeable battery (1) including a casing (11) containing therein: an air electrode (22); a negative electrode (3); and an electrolyte (4), in which the air electrode (22) can be taken out of the casi...  
WO/2015/076402A1
The purpose of the present invention is to provide: a positive electrode for air cells, which is capable of suppressing decrease of the electrolyte solution of a battery without causing a rise in the production cost, thereby suppressing ...  
WO/2015/076299A1
The present invention provides a metal-air battery wherein a used active material can be easily removed from an electrolyte solution tank. A metal electrode cartridge according to the present invention is provided with: a supporting body...  
WO/2015/075004A1
The invention relates to an elementary electrochemical cell (1) having a gas electrode, intended to be integrated in an electrochemical module (10) for assembling a battery pack, comprising at least one negative electrode (2a, 2b, 2c) an...  
WO/2015/073858A1
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 the housing. The cup has a peripheral wa...  
WO/2015/072578A1
The present invention provides: (i) a positive electrode catalyst for an air secondary battery, the positive electrode catalyst containing an oxyhydroxide of a metal; (ii) a positive electrode catalyst for an air secondary battery, the p...  
WO/2015/067474A3
Described is an electrochemical cell (10) comprising a lithium-containing anode (14) and a cathode (16). The lithium-containing anode (14) has a protective layer (18) comprising fibers (20) which are made of a material not conducting lit...  
WO/2015/067474A2
Described is an electrochemical cell (10) comprising a lithium-containing anode (14) and a cathode (16). The lithium-containing anode (14) has a protective layer (18) comprising fibers (20) which are made of a material not conducting lit...  
WO/2015/061524A1
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 includes an air positive electrode, a metal...  
WO/2015/061383A1
Provided herein are lithium-air battery cells comprising nanostructured (e.g., nanofiber) anode, cathode, and/or separator/electrolyte components.  
WO/2015/058058A1
Flow battery. The battery includes high energy density fluid electrodes having a selected non-Newtonian rheology and structure for providing intermittent flow pulses of controlled volume and duration of the fluid electrodes, the structur...  
WO/2015/057580A1
A process for conditioning an electrochemical cell system comprising at least two electrochemical cells comprises selecting from the fuel electrodes of the electrochemical cells groups comprising: a charged group and a reset group. The p...  
WO/2015/053496A1
The present invention provides a catalyst for a metal-air cell having high electric conductivity and high activity. The catalyst for a metal-air cell according to one embodiment of the present invention comprises a LnETO5+δ compound, wh...  
WO/2015/045217A1
A carbon-containing material according to the present invention has a sheet-like shape. The carbon-containing material is provided with a sheet material made from amorphous carbon. The carbon-containing material is also provided with an ...  
WO/2015/045761A1
A battery system comprises: a main battery (1) that can be charged and discharged; a cartridge (2) including an air battery (8) that is in an inactive state; a cartridge holder (3) for detachably holding the cartridge (2) and outputting ...  
WO/2015/044113A1
The invention relates to polymer compositions that conduct lithium ions, comprising the following ingredients: at least one ionic polymer from the polymerisation of an ionic liquid, the cation of which carries at least one polymerisable ...  
WO/2015/041415A1
The present invention relates to a cathode catalyst for a metal-air battery, a method for manufacturing the same, and a metal-air battery comprising the same. More specifically, the present invention relates to a cathode catalyst for a m...  
WO/2015/037950A1
The present invention relates to a cathode for a lithium-air battery and a manufacturing method therefor. The cathode for a lithium-air battery according to the present invention can advantageously improve the electrical conductivity and...  
WO/2015/035683A1
A lithium-air battery and a manufacturing method therefor. The battery comprises a positive electrode (1), a negative electrode (2), and an electrolyte system (3). The positive electrode comprises a porous hydrophobic carbon paper curren...  
WO/2015/029547A1
In this air battery, which has a closed-bottom rectangular cell frame (5) that comprises an insulating material and contains a liquid electrolyte (4) and a negative electrode (3), a positive electrode (2) that is positioned so as to face...  
WO/2015/028887A1
An electrochemical system for storing electrical energy in metallic material comprises a charging assembly having one or more cathode and anode couples for metal deposition and a discharging assembly having one or more cathodes and space...  
WO/2015/030525A1
The present invention relates to an electrolyte for a zinc-air battery and to a zinc-air battery comprising same. The zinc-air battery according to the present invention can be continuously discharged and charged and thus can be utilized...  
WO/2015/025157A3
This invention relates to metal-air batteries and methods of making metal-air batteries. The batteries may include a cathode which comprises an electronically conductive support; a solid metal carbonate; and a binding agent. The batterie...  
WO/2015/022682A1
A voltaic cell comprising an iron in alkali anode where metal iron is oxidized to iron II hydroxide and a ferricyanide in alkali cathode where ferricyanide is reduced to ferrocyanide, and uses thereof.  
WO/2015/022858A1
[Problem] The present invention addresses the problem of providing: an electrolyte solution for lithium-air batteries, which is capable of maintaining high discharge capacity even in cases where an undesirable lithium oxide is deposited ...  
WO/2015/019845A1
The present invention provides a metal electrode for metal-air batteries, which has high utilization efficiency of an electrode active material. A metal electrode according to the present invention is provided with a collector and an ele...  
WO/2015/021451A3
High energy rechargeable batteries employing catalyzed molten nitrate positive electrodes and alkali metal negative electrodes are disclosed. Novel and advantageous aspects of the present invention are enabled by the provision catalytica...  
WO/2015/016100A1
Provided is a metal-air battery wherein a failure of a wiring section can be easily repaired. This metal electrode cartridge is characterized in having a first operation section, and a first insertion section extending from the first ope...  
WO/2015/016101A1
This invention provides a metal-air battery in which metal oxides or metal hydroxides in a liquid-electrolyte vessel are easy to remove from the system and the deposition of particulates on the air electrode or the metal electrode is inh...  
WO/2015/015540A1
Negative electrodes using hydrogen as an active material deteriorate as a result of volumetric changes during the charge/discharge process. Oxidation also causes deterioration thereof. Therefore, a negative electrode material for a batte...  
WO/2015/013527A1
A silicide-air battery includes an anode, a cathode, and an electrolyte disposed between the anode and the cathode. The anode includes a metal silicide represented as MxSiy, where M is at least one metal selected from alkaline earth meta...  
WO/2015/009836A1
A metal-air battery is disclosed, including a temperature regulator that adjusts the operating temperature of a cathode included in the metal-air battery using power generated by the metal-air battery when the metal-air battery is in a d...  
WO/2015/004983A1
The main purpose of the present invention is to provide an air cell that allows easy and reliable extraction of a negative electrode body without increasing the number of replacement parts. The present invention is an air cell having: an...  
WO/2015/004012A1
The invention relates to a metal-air or metal-oxygen energy accumulator, comprising a metal-2-pentafluoroethoxy-1,1,2,2-tetrafluoro-ethanesulfonat e salt, in particular lithium-2-pentafluoroethoxy-1,1,2,2-tetrafluoro-ethanesulfon ate, an...  
WO/2015/004663A1
This invention is directed to electrolysis-based devices and methods for recycling of electrolyte solutions. Specifically, the invention is related to regeneration of spent electrolyte solutions comprising metal ions such as electrolyte ...  
WO/2015/004069A1
The present invention relates to a rechargeable zinc-air flow battery comprising a tank configured to contain an aqueous solution of zinc in an alkaline metal hydroxide, a battery stack in fluid communication with the tank, said battery ...  
WO/2014/210484A1
The disclosure relates generally to improved methods for the reduction of carbon dioxide. The disclosure relates more specifically to catalytic methods for electrochemical reduction of carbon dioxide that can be operated at commercially ...  
WO/2014/210520A1
Batteries employing an oxygen (air) electrode, particularly those in which the oxygen electrode is combined with an alkali metal or alkaline earth metal negative electrode useful l for bulk energy storage, particularly for electric utili...  
WO/2014/202628A3
The invention relates to bifunctional catalysts for the reduction of oxygen and the oxidation of water, said catalysts being obtainable by the pyrolysis of metal porphyrins or metal phthalocyanines on nitrogen-enriched carbon. The invent...  
WO/2014/198450A1
The invention relates to an electrochemical cell (100) for producing hydrogen (a) or oxygen (b), having either (a) an anode comprising an electrochemically oxidizable substance and an electrode designed for producing hydrogen, designed a...  
WO/2014/197012A1
RFBs having solid hybrid electrodes can address at least the problems of active material consumption, electrode passivation, and metal electrode dendrite growth that can be characteristic of traditional batteries, especially those operat...  
WO/2014/195099A1
The invention relates to a storage structure comprising a porous storage medium and a support structure for spacing apart particles of the storage medium. The support structure consists at least partially of a metal or an alloy, wherein ...  
WO/2014/197446A1
A positive electrode may include an electrically conductive scaffold, conductive catalytic A-site deficient perovskite particles chemically bonded to the scaffold, an ion and gas permeable ionomer connecting the particles, and a hydropho...  
WO/2014/187440A3
The invention relates to a storage material for storing electrical energy by reduction or oxidation of an active component, wherein the storage material, in addition to the active component, additionally has a reactive framework structur...  
WO/2014/183040A1
A membrane electrode assembly includes a gas diffusion layer, a catalytic layer in fluid communication with the gas diffusion layer, an anodic layer and a bipolar solid electrolyte disposed between the catalytic and anodic layers. The bi...  
WO/2014/179205A1
A metal-gas battery that utilizes an exhaust gas stream from a combustion engine as reactive gases is provided. Almost constant concentration of exhaust gases are supplied to the metal-gas battery via an existing engine systematic combus...  
WO/2014/175117A1
This metal-air battery is characterized by comprising an electrolyte solution tank, a metal electrode that is provided in the electrolyte solution tank and serves as an anode, an air electrode that serves as a cathode, an injection chann...  

Matches 201 - 250 out of 6,858