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WO/2018/182919A1 |
A rechargeable lithium cell comprising a cathode, an anode, a non-flammable electrolyte, wherein the electrolyte contains a lithium salt dissolved in a liquid solvent having a lithium salt concentration from 0.01 M to 10 M so that the el...
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WO/2018/178135A1 |
The invention relates to a two-phase electrically conductive perovskite-based mixed oxide of the structure ABO3 with A = Ba and B = Co, additionally comprising 5-45 at%, preferably 15 to 30 at%, particularly preferably 25 at% Co3O4 (at% ...
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WO/2018/171867A1 |
A method for charging a non-aqueous metal air battery comprising: - if the voltage across the battery is lower than a first threshold voltage, charging (P1) the battery by applying a constant current to the battery having a first value u...
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WO/2018/168866A1 |
This air electrode production method comprises a kneading step (S2) of kneading an oxygen reduction catalyst, a conductive aid, and a water-repellent resin (binder) with an aqueous solvent, and a rolling step (S3) of rolling the kneaded ...
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WO/2018/166667A1 |
The invention relates to a hybrid supercapacitor comprising an anode and a cathode, the anode comprising an anode material containing a first active material consisting of Li4Ti5O12 and activated carbon, a portion of the first active mat...
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WO/2018/163910A1 |
In a metal anode cell in which the anode mainly comprises a metal such as aluminum, magnesium, zinc, lithium, etc., self discharge readily occurs when the anode and an electrolytic solution are in contact, and the problem of large capaci...
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WO/2018/163353A1 |
Provided is a method for manufacturing a separator/air electrode assembly in which it is possible to carry out direct bonding while ensuring a desired adhesive strength of an air electrode layer containing LDH and CNT with respect to an ...
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WO/2018/165127A1 |
A method of operating an electrochemical cell including introducing an aqueous solution into the electrochemical cell, applying a current across an anode and a cathode to produce a product, monitoring the voltage, dissolved hydrogen, or ...
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WO/2018/160209A1 |
Embodiments of localized superconcentrated electrolytes (LSEs) for stable operation of electrochemical devices, such as rechargeable batteries, supercapacitors, and sensors, are disclosed. Electrochemical devices, such as rechargeable ba...
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WO/2018/158725A1 |
Energy storage system composed of an electric generator, an electrochemical cell inside which an insulating substrate is inserted and onto which a nickel matrix is deposited, the roughness of which has a peak of about 5nm.
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WO/2018/147404A1 |
Provided is a metal air battery which is able to have improved battery properties such as increased amount of current and improved stability of charge/discharge cycle characteristics. A metal air battery according to the present inventio...
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WO/2018/143287A1 |
A metal air cell (1) has a metal cathode (12), an oxygen-generating electrode (13) disposed on one side of the metal cathode (12), and an air electrode (14) disposed on the other side of the metal cathode (12). The metal cathode (12) has...
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WO/2018/142652A1 |
The purpose of the present invention is to provide: a metal-air cell in which it is possible to form, with few components and with a simple structure, a metal-air cell unit having a plurality of metal-air cell cells arrayed, and in which...
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WO/2018/134721A1 |
Thermally-conductive gap fillers are described. The gap fillers comprise an aziridino-functional polyether polymer and thermally conductive particles. Initiators suitable for such systems ae also described. Such gap fillers may be used i...
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WO/2018/131578A1 |
Provided is a nickel magnesium battery which is able to be reduced in size, while having a higher electrical capacity than conventional lithium ion secondary batteries, and which is safer than lithium secondary batteries. This nickel mag...
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WO/2018/127905A1 |
A method for renovation of a consumed anode in a metal-air cell without dismantling the cell comprises circulating electrolyte through the cell to evacuate used slurry from the cell, circulating electrolyte with fresh slurry into the cel...
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WO/2018/128191A1 |
The purpose of the present invention is to provide a wearable patch with which it is possible, after use, to reliably stop the supply of power from a cell and directly dispose of the wearable patch. Another purpose of the present inventi...
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WO/2018/128788A1 |
Provided is a rope-shaped supercapacitor comprising: (a) a first electrode comprising a first conductive porous rod having pores and a first mixture of a first electrode active material (e.g. activated carbon or isolated graphene sheets)...
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WO/2018/123909A1 |
Provided is an electrolyzer (20) housing an electrode group comprising an air electrode (14) and a separator (16). The electrolyzer is provided with main walls (21, 22) on which the air electrode (14) is disposed in an opposing fashion, ...
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WO/2018/125641A1 |
Provided is a rope-shaped alkali metal battery comprising: (a) a first electrode comprising a first conductive porous rod having pores and a first mixture of a first electrode active material and a first electrolyte residing in the pores...
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WO/2018/125640A1 |
Provided is a cable-shaped alkali metal-sulfur battery comprising: (a) a first electrode comprising an electrically conductive porous rod and a first mixture of a first electrode active material and a first electrolyte residing in pores ...
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WO/2018/118800A1 |
Provided is a cable-shaped alkali metal battery comprising: (a) a first electrode comprising an electrically conductive porous rod having pores and a first mixture of a first electrode active material and a first electrolyte, wherein the...
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WO/2018/112510A1 |
The application relates to a metal-air fuel cell and uses thereof including use as a long-life, mechanically rechargeable, direct current power source for devices and products.
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WO/2018/117331A1 |
An air-zinc battery module is disclosed. As an embodiment of the present invention, an air-zinc battery module is provided which comprises: a case in which an accommodation space is formed; a battery unit group which is installed in the ...
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WO/2018/116879A1 |
A nonaqueous electrolyte solution for electricity storage devices, which is obtained by dissolving an electrolyte salt in a nonaqueous solvent, and which is characterized in that 0.1-5% by mass of a compound represented by general formul...
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WO/2018/108515A1 |
The invention relates to a separator for a lithium secondary cell, which separator comprises a separator substrate, selected from porous separators for liquid-electrolyte cells and solid-electrolyte separators having lithium ion conducti...
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WO/2018/110444A1 |
This magnesium air battery 120 comprises a magnesium fuel body 100 wherein a thin magnesium plate 101 containing metal magnesium is sandwiched between separators 102 which are formed from a material capable of being impregnated with a li...
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WO/2018/108521A1 |
The invention relates to a method for manufacturing a portable electronic-chip-comprising object (8) including a body (1) and a metal-air battery that is integrated into the body, said battery comprising an electrolyte layer (2e) and a p...
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WO/2018/109767A1 |
A method and system for creating low corrosion passivation layer on an anode in a metal-air cell comprise asserting high negative potential and low drawn current density on the cell after its operational parameters have stabilized after ...
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WO/2018/105280A1 |
This electrochemical device system is provided with an electrochemical device and a control unit (7). The electrochemical device comprises: a negative electrode (21) that is capable of absorbing and desorbing lithium ions; a positive ele...
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WO/2018/099955A1 |
The invention relates to a secondary cell in the form of a hybrid system formed by a zinc-air battery and a silver oxide-zinc battery, comprising an anode, a cathode and an electrolyte. The anode contains zinc (Zn) and/or zinc oxide (ZnO...
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WO/2018/091750A1 |
An asymmetric, secondary electrochemical cell having an aqueous, alkaline electrolyte comprises a negative electrode which, as anode storage material, includes a carbon-based storage material which enables the storage of electrical charg...
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WO/2018/084265A1 |
The present invention pertains to an electrochemical device having an electrode containing, at the surface thereof, a perfluoropolyether group-containing compound.
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WO/2018/077614A1 |
The invention relates to a hybrid supercapacitor which comprises electrodes with the following composition: 87.5 to 96.5% by mass of an active material, 2.5 to 7.5% by mass of a conductive additive and 1 to 5% by mass of a binder, wherei...
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WO/2018/071503A1 |
A one-step in-situ electrochemical pre-charging strategy to generate thin protective films simultaneously on the surfaces of both carbon-based air-electrode and metal anode under an inert atmosphere is disclosed. The thin-films are forme...
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WO/2018/067738A1 |
Underwater apparatuses and methods of operating underwater apparatuses. The apparatus includes a power source such as an aluminum -water cell. Waste product from the power source may be channeled into various portions of the apparatus to...
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WO/2018/067533A1 |
Methods and systems for the electrochemical conversion of halogenated compounds are provided. In some embodiments, a method comprises converting a halogenated compound (e.g., fluorinated gas) to relatively non-hazardous products via one ...
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WO/2018/067632A1 |
Electrochemically reacting C-1 compounds including carbon dioxide, formic acid, formaldehyde, methanol, carbon monoxide in the presence of at least one lanthanide and/or at least one actinide. Reducing carbon dioxide or reacting C-1 comp...
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WO/2018/062577A1 |
The present invention relates to a substrate for printed electronics and a method of production therefor, and a printed electronics comprising the substrate and a method of production therefor. More specifically, the embodiments of the p...
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WO/2018/062770A1 |
The present invention relates to a lithium-rich antiperovskite compound and a use thereof, and to: a lithium-rich antiperovskite compound having a novel structure in which a dopant is substituted in a Li3OCl compound, wherein the dopant ...
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WO/2018/059845A1 |
A zinc-air button cell (100) comprises a liquid-tight closed housing made of a cell cup (101), a cell top (102), and a seal (103), which enclose an interior in which a zinc anode and an air cathode (105) are arranged in a manner separate...
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WO/2018/056307A1 |
Provided are: an air cell which has low environmental load and good discharge characteristics; and a patch which is provided with this air cell. An air cell according to the present invention is obtained by having a positive electrode th...
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WO/2018/033217A1 |
The invention refers to a control device (6) for controlling charging of a non-aqueous metal air battery (2), the control device (6) being configured to: determine a CO2 concentration (Cx) and an increase rate (RCO2) of CO2 concentration...
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WO/2018/025858A1 |
This electrode for power storage devices comprises a collector plate having a first main surface and a second main surface on the opposite side from the first main surface, and electrode layers that contain an active material and that ar...
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WO/2018/027060A1 |
An electrode material includes a catalyst support and Pt-Ni-M-M' nanostructures affixed to the catalyst support. M is a transition metal different from Pt and Ni, and M' is a transition metal different from Pt, Ni, and M.
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WO/2018/021360A1 |
The purpose of the present invention is to provide a magnesium-lithium alloy suitable for use in the negative electrode of an air battery, a negative electrode using said alloy, and a magnesium air battery. This magnesium-lithium alloy c...
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WO/2018/020811A1 |
This electrolyte solution for an electrochemical device comprising a negative electrode that is formed from a magnesium-based material contains 2, 2, 6, 6-tetramethylpiperidine-1-oxy free radicals or a derivative thereof added thereto.
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WO/2018/021361A1 |
A magnesium-lithium alloy suitable for use in the negative electrode of an air battery, a negative electrode using said alloy, and a magnesium air battery are provided. This magnesium-lithium alloy comprises 6.00-10.50 mass% of Li, 0-15....
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WO/2018/018037A1 |
An electrochemical cell includes a mist elimination system that prevents mist from escaping from the cell chamber and conserves moisture within the cell. An exemplary mist elimination system includes a spill prevention device that reduce...
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WO/2018/014927A1 |
The invention relates to a metal/oxygen battery with a layered galvanic stack com- prising one or more anode layers, one or more cathode layers, and one or more separator layers. Each of the separator layers is arranged between one of th...
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