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JP2023135882A |
To provide an air battery which has high capacity and is excellent in cyclic performance.An air battery comprises: a negative electrode; an air electrode to which oxygen is supplied; a solid electrolyte layer located between the negative...
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JP2023133657A |
To provide a self-powered load sensor which starts generating power when a load is applied.A load sensor (1) of the present invention comprises a metal-air battery (5) having a metal electrode (2) and an air electrode (3), an electrolyte...
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JP2023540268A |
A control system is described to improve all dynamic multi-cell metal-air batteries to ensure load requirements are met while optimizing battery performance according to a set of performance criteria. This control system can be enhanced ...
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JP2023130550A |
To provide an air secondary battery system that prevents evaporation of an electrolytic solution, thereby having battery characteristics stable for a long period.An air battery system 100 comprises: an air secondary battery 2 that accomm...
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JP7345858B2 |
A metal-hydrogen battery includes a first electrode, a second electrode, and an electrolyte disposed between the first electrode and the second electrode. The second electrode includes a bi-functional catalyst to catalyze both hydrogen e...
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JP2023129137A |
To provide a metal-loaded catalyst that, while having a large noble metal content, exhibits both an excellent durability and an excellent catalytic function and also provide an electrode and a battery.A metal-loaded catalyst comprises a ...
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JP2023129138A |
To provide a metal-loaded catalyst that exhibits both an excellent durability and an excellent catalytic function and also provide an electrode and a battery.A metal-loaded catalyst comprises a carbon support and noble metal-containing c...
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JP2023129139A |
To provide a metal-loaded catalyst that, while having a large noble metal content, exhibits both an excellent durability and an excellent catalytic function and a manufacturing method thereof, as well as an electrode and a battery.A meta...
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JP2023129192A |
To provide a primary metal battery from which electric energy can be extracted efficiently and which uses a long-term usable electrode.A primary metal battery according to the present invention uses a coated metal electrode in which eith...
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JP2023127391A |
To provide a new aqueous electrolyte for a zinc secondary battery that can realize high reaction reversibility of a zinc metal negative electrode.An electrolytic solution for a zinc secondary battery containing water as a solvent has a p...
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JP2023127547A |
To provide a biodegradable electrochemical device, an electrolyte thereof, and methods of producing the same.An electrochemical device is disclosed which includes an anode and a cathode. The electrochemical device also includes an extrud...
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JP2023125234A |
To provide a battery element, a metal-air battery, a microbial fuel cell, and a manufacturing method for the same capable of making disposal simpler and applicable to a method that makes the manufacturing and disposal a low environmental...
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JP2023124426A |
To manufacture a secondary battery which has an electrode laminate and yet inhibits increase of battery resistance.A manufacturing method of a secondary battery includes: a step in which an electrode laminate having a thickness exceeding...
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JP7337844B2 |
The disclosed technology generally relates to thin film-based energy storage devices, and more particularly to printed thin film-based energy storage devices. The thin film-based energy storage device includes a first current collector l...
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JP2023122001A |
To provide an oxygen reduction catalyst whose catalytic activity is improved by using nonmetallic elements without the need for metals, an oxygen reduction electrode using the oxygen reduction catalyst, a method for manufacturing the sam...
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JP7332965B2 |
A tilt sensor includes a notification unit adapted to provide notification about occurrence of tilt; a water storage chamber that contains an electrolytic solution; and a unit cell that includes a positive electrode, a negative electrode...
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JP7330971B2 |
A cell roll disclosed in the present application includes a sheet-type continuous body including a long sheet-type outer case body and a plurality of power generation elements. The sheet-type outer case body includes a resin film. The po...
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JP2023114169A |
To provide a battery module capable of effectively holding and fixing without damaging a battery cell.A battery module 1 includes a battery cell 30 and a fixing member 10. The fixing member 10 includes claw portions (first claw portion 1...
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JP7327798B2 |
To provide a novel positive electrode catalyst for a metal-air battery capable of improving the input characteristics of a metal-air battery.There is provided a positive electrode catalyst for a metal-air battery, including a melilite-ty...
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JP2023112228A |
To provide an oxygen reduction electrode catalyst material that contributes to resource savings and low environmental load, consists of only non-metal elements, and exhibits high activity.A carbon catalyst carries a triazine polymer that...
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JP2023107591A |
To provide a lithium air battery which is enhanced in cycle characteristic by suppressing a squeeze effect and lightening the shortage of an amount of an electrolyte in a positive electrode layer while achieving a satisfying oxygen suppl...
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JP2023105535A |
To provide an air secondary battery in which leakage of electrolyte to an air passage through which air passes is prevented.An air secondary battery comprises: an electrode group including an air electrode 40 and a negative electrode 60 ...
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JP7317904B2 |
The present invention relates to the redox buffer electro-catalyst for bi-functional air electrode of metal-air batteries and fuel cells, wherein an electro-catalyst comprising of redox buffer oxides facilitates bi-functional activity of...
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JP7315993B1 |
[Theme] When a magnesium-air battery generates electricity, reaction products of the battery accumulate inside the battery, resulting in a drop in power generation efficiency. To solve this problem and provide a compact and lightweight m...
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JP7316440B2 |
A metal-air battery from which leakage of an electrolytic solution is reduced is provided. The metal-air battery includes: a positive electrode including: a current collector; and a catalyst layer formed on the current collector and capa...
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JP7315992B1 |
[Theme] When a magnesium-air battery generates electricity, reaction products of the battery accumulate inside the battery, resulting in a drop in power generation efficiency. To solve this problem and provide a compact and lightweight p...
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JP7312700B2 |
Provided is a solid state electrolyte for a rechargeable lithium battery, comprising a lithium ion-conducting polymer matrix or binder and a lithium ion-conducting inorganic species dispersed in or chemically bonded by the polymer matrix...
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JP7308634B2 |
The present invention provides a separator for alkaline batteries, which exhibits excellent strength, dimensional stability and chemical stability in an electrolyte solution, while having high shielding properties, high liquid holding pr...
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JP7305163B2 |
To provide a carbon nano-tube cathode for a metal secondary battery that excels in handleability and workability, has high repeatability and stability of the battery performance, and enables stacked cell designs, and a fabrication method...
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JP2023529303A |
Disclosed are bicyclophosphate-modified ionic liquid compounds, their synthesis, electrochemical electrolytes comprising the bicyclophosphate-modified ionic liquid compounds, and energy storage devices comprising the electrolytes.
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JP7303895B2 |
Provided is a laminate battery in which a short circuit between a negative electrode active material and a positive electrode due to expansion of the negative electrode active material during discharging is prevented.A laminate battery i...
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JP7300393B2 |
Provided is lithium secondary battery comprising a cathode, an anode, and an electrolyte or separator-electrolyte assembly disposed between the cathode and the anode, wherein the anode comprises: (a) a foil or coating of lithium or lithi...
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JP7299449B2 |
To provide an air electrode for an air secondary battery, capable of reducing an over-voltage in a discharge reaction, and an air secondary battery containing the air electrode.A battery 2 comprises: an electrode group 10 containing an a...
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JP7299995B2 |
Provided are a laminated battery capable of suppressing a level drop of an electrolyte caused by expansion of a negative electrode active material during discharge, and a manufacturing method for the laminated battery.An enclosure member...
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JP2023088911A |
To provide a solid hybrid electrolyte used for an ion-conductive battery, which achieves higher ion conductivity at room temperature.There is provided a solid hybrid electrolyte which has a layer of a polymer material (which may be a pol...
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JP2023088491A |
To provide a metal air battery module capable of securing air supply while suppressing deformation of a metal air battery.A metal air battery module 1 includes a metal air battery cell 30, a plate member 20, and a fixing member 10. The m...
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JP7296893B2 |
The present disclosure is directed to phosphorus based thermal runaway inhibiting (TRI) materials, the synthesis thereof and an electrochemical cell electrolyte containing the phosphorus based materials.
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JP2023086540A |
To provide a battery capable of uniformly distributing a negative electrode slurry without requiring time and improving discharge performance.A metal-air battery 1 includes an exterior body 2, a metal negative electrode 4 containing a me...
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JP2023082614A |
To provide an electrode that exhibits an excellent effect.There is provided an Fe-Ni alloy film containing Fe and Ni, in which multiple holes are formed on the surface of the alloy film in the depth direction from an opening, and nanopar...
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JP2023524426A |
The present invention consists of a porous electrode and a porous separator comprising a porous layer deposited on a substrate and having a porosity of between 20% and 60% by volume and pores having an average diameter of less than 50 nm...
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JP2023524425A |
A method for manufacturing an electrochemical device selected from lithium ion batteries, capacitors, supercapacitors, resistors, inductors, transistors, photovoltaic cells, and fuel cells having a capacity greater than 1 mAh, wherein 20...
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JP2023524591A |
Disclosed are materials, designs, and methods of manufacturing electrodes for electrochemical cells. In various embodiments, the electrodes comprise iron. Various embodiments may include materials, systems, and methods for using various ...
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JP7288932B2 |
The present invention provides: an electrolyte composition (14) which is capable of reducing move of an electrolyte solution; and a secondary battery (10). This electrolyte composition contains a solid electrolyte (18) which has lithium ...
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JP2023079084A |
To provide a method for manufacturing a porous carbon film that can obtain a high capacity when used as a positive electrode of an air battery without using oxygen for carbonization, and a method for manufacturing an air battery using th...
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JP2023079085A |
To provide a composition capable of producing a porous carbon film with high capacity when used as a positive electrode of an air battery without using oxygen for carbonization treatment, a sheet formed from the composition, a method for...
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JP2023077116A |
To provide an air electrode for air secondary battery capable of contributing to an increase in discharge voltage by reducing overvoltage in a discharge reaction further than the prior arts, and an air secondary battery including the air...
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JP2023076130A |
To provide an air electrode catalyst that can contribute to improvement of cycle life characteristics more than conventional, an air electrode containing this air electrode catalyst, and an air secondary battery containing this air elect...
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JP7281726B2 |
To provide a gas diffusion layer used for a gas diffusion electrode of a metal-air battery or a fuel cell with excellent gas diffusion, high rigidity, and stable electrical contact, a gas diffusion electrode using the same, and a manufac...
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JP7281408B2 |
A rechargeable lithium cell comprising a cathode, an anode, a non-flammable quasi-solid electrolyte containing a lithium salt dissolved in a mixture of a liquid solvent and a liquid additive having a salt concentration from 1.5 M to 5.0 ...
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JP2023071802A |
To provide a catalyst which has an oxygen reduction catalytic ability surpassing that of a platinum-carrying carbon material.A catalyst comprises a carbon material and a metal complex represented by formula (1). In formula (1), X1 to X8 ...
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