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WO/2017/076693A1 |
What is described is an electrochemical cell having a positive electrode, a negative electrode, a separator arranged between the electrodes, an aqueous electrolyte with which the electrodes are impregnated, and a housing which has been s...
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WO/2017/075577A1 |
An electrochemical apparatus includes a catholyte, an anolyte, and a separator disposed between the catholyte and the anolyte. The catholyte includes metal salt dissolved in water, thereby providing at least one metal ion. The anolyte in...
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WO/2017/071320A1 |
The invention relates to the technical field of batteries. Specially, the invention relates to a battery utilizing ion exchange membranes and a microfluidic technique to realize a multi-electrolyte structure, comprising: an anode plate; ...
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WO/2017/071318A1 |
The invention relates to the technical field of batteries. Specifically, the invention relates to a novel battery utilizing ion exchange membranes to realize a multi-electrolyte structure, comprising: an anode plate; a cathode plate; and...
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WO/2017/072267A1 |
A method for producing hydrogen, the method comprising the steps of (1) reacting metal with a controlled water supply to produce metal hydroxide, hydrogen gas and heat, the metal being preferably selected from aluminum, iron, copper and ...
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WO/2017/073058A1 |
An electrode has a conductive matrix and a plurality of materials disposed in the conductive matrix (7,12), such that the electrode comprise a metal intercalation constituent (9) that, upon charging of the electrode, de-intercalates meta...
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WO/2017/073467A1 |
The purpose of the present invention is to provide: a magnesium air battery electrode that suppresses generation of hydrogen peroxide; and a magnesium battery. Provided are the following: a magnesium air battery electrode containing one ...
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WO/2017/065480A1 |
The present invention comprises: a case having an air passage for introducing outside air and a housing space formed therein; a battery unit group which is installed in the housing space of the case and is formed by connecting a pluralit...
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WO/2017/065504A1 |
An air-zinc battery assembly is disclosed. An air-zinc battery assembly, according to one embodiment of the present invention, comprises: a first air-zinc battery module comprising a 1A coupling portion which is embossed or engraved; one...
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WO/2017/051587A1 |
The withstand voltage of an electrolyte solution is able to be increased by adding an additive for electrolyte solutions, which is composed of a compound that is configured from a silicon-containing sulfonate anion represented by formula...
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WO/2017/050672A1 |
The present invention concerns a metal-oxygen battery comprising, as the electrolyte, a monophasic electrolytic solvent medium comprising at least: - an alkali metal or alkaline earth metal supporting salt, preferably a lithium salt, - a...
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WO/2017/049414A1 |
A rechargeable horizontally configured tri-electrode single flow zinc-air battery with a floating cathode, which is theoretically capable of providing unlimited cycle life is provided. The tri-electrode configuration consists of one anod...
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WO/2017/045072A1 |
A fuel cell having a cathode, cathode chamber, anode and anode chamber. The anode chamber is at least partially defined by an anode current collector. The cathode chamber is at least partially defined by the cathode. The anode chamber in...
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WO/2017/030332A1 |
The present invention relates to a lithium air battery and a method of manufacturing the same, wherein the lithium air battery uses oxygen as an anode active material and is formed by laminating carbon black secondary particles which are...
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WO/2017/023811A1 |
An air-metal battery utilizes a magnesium anode, a carbon cathode, and a conductive fluid including glycol and water. The anode and cathode are provided in a fuel card assembly that is replaceable as a unit.
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WO/2017/021840A1 |
The present disclosure relates to a lithium oxygen battery with a non-aqueous flowable semi-solid catholyte comprising an electrolyte, dissolved oxygen and carbonaceous particles which are not soluble in the catholyte. The battery also c...
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WO/2017/013379A1 |
The invention provides a method for discharging and/or charging a lithium-oxygen battery, where the method comprises the steps of (i) generating a discharge product on or within a working electrode in a lithium-oxygen battery in a discha...
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WO/2017/006666A1 |
This negative electrode for an iron-air secondary cell is used in an iron-air secondary cell, wherein said negative electrode has a three-dimensional bond in which particles of a metal powder having iron or an iron alloy as the main comp...
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WO/2017/007203A1 |
Provided are a catalyst, for a lithium air battery, having a one dimensional polycrystalline tube structure formed from a ruthenium oxide and manganese oxide composite and a method for preparing same. A catalyst, for a lithium air batter...
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WO/2017/001759A1 |
The present invention relates to the use of at least one compound as additive in an electrolyte for a battery the operation of which is based on a flow of ions, said compound comprising at least one 1,1-dicyanovinyl group.
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WO/2017/002815A1 |
Provided is a form of a cell pack that has excellent handling properties and that is extremely advantageous in assembling a battery pack, for a single battery (cell) of a zinc air battery in which an air electrode and a negative electrod...
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WO/2017/002654A1 |
A positive electrode of this metal-air secondary battery is provided with a conductive layer having electrical conductivity and a catalyst layer laminated on the conductive layer. Particles of a first perovskite oxide and particles of a ...
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WO/2016/208770A1 |
An air electrode (12) contains carbon nanotubes and an electron conductive material. The content of the carbon nanotubes constitutes 0.1-50 vol%, inclusive, of the air electrode (12). The content of the electron conductive material const...
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WO/2016/208769A1 |
An air electrode (12) contains a plurality of carbon nanotubes (12a) and a plurality of layered double hydroxide particles (12b). The plurality of layered double hydroxide particles (12b) are supported by the plurality of carbon nanotube...
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WO/2016/209983A1 |
The present disclosure relates to a device that includes a first electrode, where the first electrode includes magnesium metal having a first surface, and a first coating in physical contact with the first surface and covering substantia...
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WO/2016/199697A1 |
This air cell is provided with: a positive electrode that contains oxygen as a positive electrode active material; a negative electrode that contains a metal as a negative electrode active material; and a sheet layer that is interposed b...
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WO/2016/200992A1 |
A battery and supercapacitor hybrid can include a first hybrid electrode. The first hybrid electrode can include a first electrode, a first current collector, and a first supercapacitor. The battery and supercapacitor hybrid can further ...
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WO/2016/197109A1 |
Disclosed is a hybrid electrochemical cell having two (or more) sub-cells each with different cell chemistry. For example, a second electrochemical sub-cell has a metal fuel electrode with the same type of metal fuel in a first electroch...
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WO/2016/193122A1 |
An assembly comprises an electric consumer, an electric voltage source adapted to power the electric consumer, and user operated actuation means. The electric voltage source is operatable between a first state in which a first voltage is...
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WO/2016/190536A1 |
An electric hybrid energy storage apparatus is disclosed. The electric hybrid energy storage apparatus comprises a series string in which at least one capacitor and at least one secondary battery having a capacity higher than that of the...
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WO/2016/185953A1 |
The purpose of the present invention is to provide a metal-air battery capable of reaching high output (maximum output) to a degree which enables application to uses such as charging of a portable telephone. This metal-air battery is con...
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WO/2016/180431A1 |
The present invention is directed to a vehicular battery system, in particular for electric or hybrid automobiles. The battery system comprises a metal/oxygen battery pack configured to output electrical power, a gas reservoir configured...
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WO/2016/181389A1 |
The invention relates to a method of operating a zinc-bromine battery, especially at a high temperature, comprising adding 1- n-butyl-2-methyl-pyridinium bromide to the electrolyte of said battery, and charging or discharging said cell. ...
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WO/2016/178017A1 |
In a first aspect the present invention relates to an aluminium-air cell and to an aluminium-air battery comprising a plurality of the aluminium-air cells. In a second aspect the present invention relates to a motor unit which comprises ...
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WO/2016/178186A1 |
The invention relates to a zinc-air secondary cell, for use in an alkaline electrolyte secondary battery, comprising: - a zinc-electrode; - an air electrode; - a charging electrode used for charging said zinc-electrode, said charging ele...
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WO/2016/177402A1 |
The present invention is directed to a vehicular battery system comprising a battery pack, a pressure gas reservoir and a compressor. The battery pack comprises at least one metal/oxygen galvanic cell and has a defined energy storage cap...
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WO/2016/178185A1 |
The invention relates to a method for optimizing the drawing of energy from a Bi-cathode discharging Cells Battery (thereafter the BCDCB), said BCDCB being installed on an electric vehicle, said method acting according to the following r...
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WO/2016/178187A1 |
The invention relates to A method for preparing a porous Zinc electrode comprising the following steps: a) a step of preparing a paste comprising i) a mixture of Zinc-oxide powder and Zinc powder, ii) a binder; and iii) a binder solvent;...
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WO/2016/178184A1 |
The invention relates to a zinc-electrode, for use in an alkaline electrolyte secondary battery, having a body which comprises at least one essentially planar surface to be in contact with electrolytes, said essentially planar surface be...
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WO/2016/177401A1 |
The present invention is directed to an electrode arrangement for a metal/oxygen galvanic cell and a galvanic cell comprising such electrode arrangement. The elec- trode arrangement comprises an active metal electrode and a separator str...
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WO/2016/166597A1 |
Disclosed is a method for manufacturing an electrode for an energy storage device, including the steps of: (a) preparing a dry mixture of active electrode materials, for example nanoporous carbon and/or metal oxide powder, and a binder; ...
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WO/2016/167164A1 |
Provided is a magnesium-air battery that can be designed for a thin magnesium plate having a discretionary thickness and that makes it possible to supply and recover a fuel body to/from a battery section. The magnesium-air battery 100 is...
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WO/2016/168303A1 |
An electrode material includes a catalyst support and Pt-Ni nanostructures affixed to the catalyst support. The Pt-Ni nanostructures are doped with at least one dopant M.
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WO/2016/167030A1 |
Provided are a layered double hydroxide having improved conductivity, a layered double hydroxide, and a composite material provided therewith. This layered double hydroxide is represented by general formula (Mg2+ (1 - y)M1α+ y)1 - x(Al3...
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WO/2016/160418A1 |
A system and methods for managing water content in one or more electrochemical cell is disclosed. The system includes a gas-phase conduit for receiving humid gas-phase associated with the electrochemical cell, a desiccator unit connected...
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WO/2016/157830A1 |
A battery and an associated method are provided for generating power using an air cathode battery with a slurry anode. The method provides a battery with an air cathode separated from an anode current collector by an electrically insulat...
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WO/2016/150228A1 |
Provided is a metal air battery system, comprising a shell, an air diffusion electrode, a metal electrode, a first electrolyte solution containing an alkaline electrolyte, a second electrolyte solution containing an alkaline electrolyte ...
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WO/2016/152338A1 |
This metal-air battery (1) is provided with: a cylindrical positive electrode (2) that is centered on a predetermined central axis (J1); a negative electrode (3) that faces the inner surface of the positive electrode; and an electrolyte ...
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WO/2016/149702A1 |
Provided is a rechargeable electrochemical cell system for generating electrical current using a fuel and an oxidant. The system includes a plurality of electrochemical cells. A controller is configured to apply an electrical current bet...
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WO/2016/147720A1 |
Provided is an air electrode or a water electrolysis anode in which the catalyst activity is higher than in carbon black and in which there is no concern of oxidation degradation, the air electrode or water electrolysis anode being used ...
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