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Matches 201 - 250 out of 5,905

Document Document Title
WO/2013/125444A1
An air cell (10) of the present invention is provided with a positive electrode (1), a negative electrode (2) and outer frame members (31, 32) that are arranged on the outer peripheries of the positive electrode and the negative electrod...  
WO/2013/118771A1
In air cells (B1) which are mutually stacked and employed as an assembled battery (A), the present invention is characterized by either one or more deformation prevention materials (12) for preventing deformation being positioned in an e...  
WO/2013/110097A1
The invention concerns metal-air battery cell for the use in electrically rechargeable batteries. More particularly, the invention relates to battery cell with alkaline aqueous electrolyte, comprising a first reversible electrode and an ...  
WO/2013/110378A1
The present invention relates to a method for producing a galvanic cell or battery comprising the following method steps: a) applying an anode layer (2) to a current collector layer (1); b) possibly applying a solid-state ionic conductor...  
WO/2013/111703A1
This battery pack results from stacking a plurality of air batteries (A1). Each air battery (A1) is provided with a cathode layer (2) and an anode layer (3) with an electrolytic layer (1) therebetween, and is provided with an outer frame...  
WO/2013/111702A1
In the present invention, in air batteries (A1) used stacked alternately as a battery pack (B), at least a portion of a negative electrode material (50) configuring one air battery (A1) is disposed in a manner so as to directly contact a...  
WO/2013/108839A1
This liquid-injection-type metal-air battery is provided with: a negative electrode that is mainly composed of a metal that has a higher ionization tendency than hydrogen; and a coating layer that is configured of a material different fr...  
WO/2013/106063A1
Examples of metal air batteries are described which may include an anode, in contact with an electrolyte, a porous matrix adjacent to the electrolyte, and a gas-permeable polymer membrane disposed on an exterior surface of the porous mat...  
WO/2013/106122A2
Provided in one embodiment is an electrochemical cell, comprising: (i) a plurality of electrodes, comprising a fuel electrode that comprises aluminum and an air electrode that absorbs gaseous oxygen, the electrodes being operable in a di...  
WO/2013/104615A1
The present invention describes a solid-solution synthesis method for producing porous Fe-containing active material (74) wherein Fe is interwoven with supporting oxide(s) by the following steps: mixing (64) Fe-containing specie (α) (60...  
WO/2013/106122A3
Provided in one embodiment is an electrochemical cell, comprising: (i) a plurality of electrodes, comprising a fuel electrode that comprises aluminum and an air electrode that absorbs gaseous oxygen, the electrodes being operable in a di...  
WO/2013/104664A1
The present invention provides a regenerative fuel cell comprising a reversible hydrogen gas anode, in an anode compartment and a reversible cathode in a cathode compartment, wherein the redox reaction at the cathode is selected from for...  
WO/2013/101299A1
The invention relates to flow batteries having improved crossover resistance to electroactive species, excellent coulombic and voltage efficiency and durability, which batteries comprise a composite reinforced polymer separator membrane ...  
WO/2013/100446A1
Provided is a cap assembly mounted on the upper end opening of a can in a battery having a structure in which an electrode assembly (jelly roll) is built into the cylindrical can, wherein the electrode assembly is configured of a positiv...  
WO/2013/098997A1
Provided is a cell system employing air as the positive electrode active material and a metal substance as the negative positive electrode active material, wherein the system is provided with: a thin membrane of the metal substance; a pa...  
WO/2013/093044A1
The present invention relates to a metal-air battery that works at high temperatures, said battery comprising a metal-containing electrode, wherein preferably the metal is in molten, solid, or semi-solid state; a porous air electrode com...  
WO/2013/090680A2
The invention provides for a fully electrically rechargeable metal anode battery systems and methods of achieving such systems. An electrically rechargeable metal anode cell may comprise a metal electrode, an air contacting electrode, an...  
WO/2013/090680A3
The invention provides for a fully electrically rechargeable metal anode battery systems and methods of achieving such systems. An electrically rechargeable metal anode cell may comprise a metal electrode, an air contacting electrode, an...  
WO/2013/086752A1
The present invention relates to a tandem metal/an oxygen cell stack used under water, comprising an oxygen transfer chamber and n single cells of the same structure. The single cell comprises a hollow cuboid housing, a plate metal anode...  
WO/2013/084806A1
An air battery, having: a power generating unit (B) having a negative electrode (30) and a positive electrode (31) facing each other at prescribed intervals; and an electrolyte storage vessel (20) that stores electrolyte (W) for supply t...  
WO/2013/084355A1
Provided is a metal-air battery which has higher discharge capacity than conventional metal-air batteries. The present invention is a metal-air battery, which comprises a positive electrode layer, a negative electrode layer and an electr...  
WO/2013/084591A1
Conventional air batteries had room for improvement in relation to increasing conductivity in the in-plane direction (direction along the plane) in a positive electrode. Provided is an air battery (A), comprising a positive electrode (2)...  
WO/2013/084625A1
Conventional air batteries had the issues of having a structure whereby air batteries could not be directly connected to each other, and of not being applicable as an on-board power supply. An air battery (A1) can be directly connected i...  
WO/2013/080968A1
The present invention provides a water-activated air cell, comprising: air cell forming bodies (10) which generate power by an electrolyte being injected; and a storage tank (30) for storing an electrolyte (W) which is sent into the air ...  
WO/2013/077350A1
Provided is a storage container for a thin lithium-air cell that suppresses an explosive reaction (ignition) in an electrolytic solution containing lithium metal and lithium ions and increases safety. The thin lithium-air cell storage co...  
WO/2013/077870A1
In accordance with one embodiment, an electrochemical cell includes a negative electrode including a form of lithium, a positive electrode spaced apart from the negative electrode and configured to use a form of oxygen and carbon dioxide...  
WO/2013/077863A1
In accordance with one embodiment, an electrochemical cell includes a negative electrode including a form of lithium, a positive electrode spaced apart from the negative electrode and including an electron conducting matrix, a separator ...  
WO/2013/075872A1
The invention relates to a metal-air accumulator, in particular the cathode thereof, wherein the reaction product that is generated during the discharge from the reaction with the oxygen of the air is deposited or precipitated during the...  
WO/2013/078030A1
Hearing devices configured to fit within the bony portion of the ear canal and batteries that may be used with same.  
WO/2013/073292A1
Provided is a zinc-air secondary battery wherein it is possible to prevent carbon dioxide from mixing in and to prevent the short-circuiting between the positive and negative electrodes caused by zinc dendrite. This zinc-air secondary ba...  
WO/2013/068903A1
The present invention relates to rechargeable electrochemical cells comprising (A) at least one cathode comprising (A1 ) at least one cathode active material comprising (a) at least one graphitized carbon black and (aa) at least one bind...  
WO/2013/068694A1
The present invention relates to an electrochemical device, in particular a lithium-air battery with an aqueous electrolyte, comprising: a negative electrode compartment containing lithium metal; a positive electrode compartment comprisi...  
WO/2013/068218A1
The invention relates to a storage element (18) for a solid electrolyte energy store. The storage element (18) has a three-dimensional grid structure (30, 31) made of a material that comprises an electron-conducting redox pair.  
WO/2013/067333A1
A rechargeable electrochemical battery cell comprises a molten carbonate salt electrolyte (32) whose anion transports oxygen between a metal electrode (34) and an air electrode (30) on opposite sides of the electrolyte (32), where the sa...  
WO/2013/066829A3
An electrochemical cell includes a permeable fuel electrode configured to support a metal fuel thereon, and an oxidant reduction electrode spaced from the fuel electrode. An ionically conductive medium is provided for conducting ions bet...  
WO/2013/061067A1
A direct carbon fuel cell DCFC system (5), the system comprising an electrochemical cell, the electrochemical cell (10) comprising a cathode (30), a solid state first electrolyte (25) and an anode (20), wherein, the system further compri...  
WO/2013/060366A1
The present invention is related to the ventilation of a metal-air battery for a hearing device. The invention proposes a ventilation element (1) comprising a membrane (2) with at least one vent opening (3) of predetermined geometrical d...  
WO/2013/058035A1
A conventional air battery uses a circulated electrolyte, so has problems such as a gradual change in electrolyte composition accompanied by unstable output. The composition of an electrolyte (4) supplied to a battery container (8) can b...  
WO/2013/058192A1
To prevent a rise in internal pressure or a decrease in output during discharge, even when the volume of an electrolytic solution increases due to the progress of the reaction and deposition of a reaction product created during discharge...  
WO/2013/054922A1
Provided is a lithium air secondary cell provided with an air electrode, a negative electrode including metallic lithium or a lithium-containing substance, and a gel-form solid electrolyte; the lithium air secondary cell being characteri...  
WO/2013/054418A1
Provided are: an air cell which can be prevented from corrosion of the negative electrode and can be used and stored for a long period of time; a mobile body which comprises the air cell; and a use of the air cell. An air cell which comp...  
WO/2013/053378A1
The present invention relates to a lithium -air battery comprising: - a negative electrode containing a negative-electrode active material; - a positive electrode using oxygen as a positive-electrode active material; and - an electrolyte...  
WO/2013/054717A1
A liquid-injection-type air battery (C1) is provided with: electrode structures (1), each provided with an air electrode (1A) and a metal negative electrode (1B); electrode accommodation parts (2), each of which accommodates the electrod...  
WO/2013/051309A1
Provided is an electrolytic solution capable of further enhancing the output of a lithium air cell. An electrolytic solution for a lithium air cell in which the total bonding strength between Li2O2 is no less than 0.14.  
WO/2013/051503A1
This electrolytic solution for an alkali cell is characterized in including an organic substance having, in the molecule, at least two carbon atoms and at least one hydroxyl group. Having the electrolytic solution include an organic subs...  
WO/2013/046403A1
Provided is a metal air cell capable of supplying an electrolyte to an air electrode in a speedy and efficient manner, and of enhancing the charge/discharge capacity. A metal air cell provided with an air electrode layer, a negative elec...  
WO/2013/049460A1
A lithium oxygen or air battery (80) is disclosed having two halves (81) that are joined together along their edges. Each battery half (81) has a carbon cloth or mesh cathode current collector (82), a cathode (83), a cathode terminal (84...  
WO/2013/045567A1
The invention relates to an electrochemical cell comprising an electrode which reversibly absorbs and emits lithium ions, an electrode which reversibly absorbs and emits anions, and an electrolyte comprising a lithium salt and a solvent,...  
WO/2013/045561A1
The invention relates to an electrochemical cell comprising an electrode which reversibly absorbs and emits cations, an electrode which reversibly absorbs and emits anions, and an electrolyte comprising a conductive salt and a solvent, w...  
WO/2013/042103A1
A method for generating elemental bromine in bromide-containing electrolyte solution suitable for use in a metal bromine cell, comprising chemically oxidizing bromide (Br-) in said electrolyte solution in an acidic environment, to produc...  

Matches 201 - 250 out of 5,905