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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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 ...
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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 ...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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WO/2014/173665A1 |
Energy storage unit (1) comprising at least one rechargeable electrical energy store (2) and at least one storage element (3), which comprises a particulate redox-active storage material for storing oxygen, characterized in that the stor...
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WO/2014/167981A1 |
This electrode is either configured from a plant-derived porous carbon material wherein, defining PO as the peak value of the O(1s) spectrum obtained by X-ray photoelectron spectroscopy of the porous carbon material and PC as the peak va...
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WO/2014/162130A1 |
The present invention provides use of a porous carbon material in a metal air battery, wherein the porous carbon material (a) has a specific surface area (BET) of 100-600 m2/g, and (b)has a micropore area of 10-90 m2/g. The present inven...
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WO/2014/155383A1 |
Flow directing element in a metal air cell is configured to cause evenly distributed flow of aqueous electrolyte solution electrolyte in it over the anode. Flow distributing element in a metal air cell is configured to lengthen the path ...
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WO/2014/156763A1 |
In this metal-air battery (1), an interconnector (24) that is formed of an alkali-resistant ceramic is provided on a surface of a porous positive electrode layer (2), said surface being on the reverse side of the surface that is in conta...
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WO/2014/156433A1 |
The present invention provides a metal-air cell in which a metal electrode can be smoothly inserted into the main metal-air cell body. This metal-air cell is characterized in being provided with at least one cell; each of the cells being...
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WO/2014/156582A1 |
A metal-air secondary battery is provided with an electrode formed from an inverse opal porous carbon material or a porous carbon material fabricated on the basis of a molding method, having a pore volume of 0.3 cm3/gram or greater accor...
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WO/2014/155799A1 |
The present invention is provided with: a cell stack (S) obtained by multiply arranging single cells (1) having accommodation parts (1C) for a liquid electrolyte (2), injection openings (H) to each of the accommodation parts (1C) being d...
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WO/2014/148283A1 |
This air-metal secondary battery is provided with an electrode that is formed of a porous carbon material. The specific surface area of the porous carbon material as determined by a nitrogen BET method is 280 m2/gram or more, preferably ...
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WO/2014/135295A1 |
The present invention relates to a component for oxygen enrichment, to a component stack, to a device for supplying a fluid enriched with oxygen to a metal-oxygen battery, to a metal-oxygen battery and to a motor vehicle. The metal-oxyge...
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WO/2014/135678A1 |
The invention concerns an asymmetric supercapacitor comprising an alkaline electrolyte, at least one separator, at least one positive electrode comprising a nickel hydroxide and a current collector made from nickel, and at least one nega...
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WO/2014/131555A1 |
The invention relates to a galvanic element (1), comprising a metal electrode (2), an air electrode (3) as a counter electrode and an electrically conductive electrolyte (4) between the metal electrode (2) and the air electrode (3), wher...
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WO/2014/132251A1 |
A metal/air electrochemical cell comprising at least one air cathode, an alkaline electrolyte and at least one anode component, wherein the anode component is in the form a spatial body bounded by a surface consisting of two opposite par...
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WO/2014/133614A2 |
An anaerobic aluminum-water electrochemical cell includes electrode stacks, each electrode stack having an aluminum or aluminum alloy anode, and at least one solid cathode configured to be electrically coupled to the anode. The cell furt...
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WO/2014/130666A1 |
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 second outlet operably connected to the ...
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WO/2014/130711A1 |
A vehicular battery system includes an oxygen reservoir supported by a vehicle, a vehicular battery system stack operably connected to the oxygen reservoir and a multistage compressor, the vehicular battery system stack including an acti...
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WO/2014/130698A1 |
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 connected to the vehicular battery system stac...
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WO/2014/126204A1 |
Provided is an air battery having air as the positive electrode active material and a specific material as the negative electrode active material. The air battery is characterized by being provided with the following: a negative electrod...
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WO/2014/121978A1 |
The invention relates to an electrode (2) for a galvanic element, said electrode having a porous collector matrix (4) into which at least one lithium layer or one lithium alloy layer (14, 34) is laminated. In addition, a galvanic element...
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WO/2014/124288A1 |
The present disclosure relates to rechargeable electrochemical battery cells (molten air batteries). The cells use air and a molten electrolyte, are quasi-reversible (rechargeable) and have the capacity for multiple electrons stored per ...
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WO/2014/122641A1 |
The invention relates to the use of at least one l-alkyl-3- alkyl-pyridinium halide, in particular l-alkyl-3-methyl- pyridinium bromide, as an additive in bromine-generating electrochemical cells, such as zinc/bromine cells. Processes fo...
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WO/2014/119665A1 |
The purpose of the invention is to provide an anion conducting material having excellent anion conductivity and durability and capable of being suitably used as, for example, a separator, an electrolyte, an electrode protecting agent, an...
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WO/2014/119549A1 |
Provided are: a positive electrode catalyst which is capable of reducing reaction overvoltage at the positive electrode; and a device. A positive electrode catalyst of the present invention contains a layered metal oxide. A device of the...
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WO/2014/115879A1 |
Provided is an air magnesium battery that attains a conductive state by fastening a lid, and attains a non-conductive state by unfastening the lid, enabling power to be switched on and off by fastening the lid. The lid (18) has: a bottom...
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WO/2014/115880A1 |
The present invention belongs to technical fields regarding air magnesium batteries that use water, and power supply devices that use said batteries. In order to solve the technical problem of providing an air magnesium battery wherein t...
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WO/2014/114385A1 |
The invention relates to a battery (10, 30), especially a zinc-air battery, comprising an anode (12, 12a), which contains zinc, and a cathode (14) in the form of an oxygen electrode, the anode (12, 12a) additionally containing carbon.
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WO/2014/111273A1 |
The invention relates to a rechargeable electric energy accumulator (1), in particular a metal oxide-air energy accumulator, comprising at least one storage element (8) for storing electrical energy, the storage element (8) comprising a ...
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WO/2014/112335A1 |
A metal-air battery (1) includes a negative electrode (3), a positive electrode (2), and an electrolyte layer (4) disposed between the negative electrode (3) and the positive electrode (2). The negative electrode (3) includes a base memb...
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WO/2014/111228A1 |
The invention relates to a method for producing an electrode-electrolyte unit for a rechargeable electric energy accumulator, in particular a metal oxide-air energy accumulator, comprising an electrolyte arranged between two electrodes. ...
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WO/2014/111277A1 |
The invention relates to a rechargeable electrical energy store (1), particularly a metal-air energy store, with at least one storage element (6) for storing electrical energy, wherein the storage element (6) comprises a porous storage e...
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