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WO/2024/078923A1 |
The present invention relates to electrode compositions comprising certain polytetrafluoroethylene polymers, to a method for their preparation and to their use for the manufacture of electrochemical cell components.
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WO/2024/074187A1 |
There is disclosed herein an energy storage module (1) for an energy storage system (100). The energy storage module (1) comprising at least one capacitor (10) for storing electrical energy and a diode (30) arranged antiparallel to the c...
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WO/2024/070529A1 |
This capacitor element 1 comprises: a capacitor unit 10 that includes an anode plate 11 having a porous part 11B on at least one main surface of a core part 11A, a dielectric layer 13 provided on the surface of the porous part 11B, and a...
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WO/2024/070676A1 |
This electricity storage device comprises: an electricity storage element in which an electrode portion having end surfaces which are of a laminated and wound electrode foil and are different from each other in polarity; a case having a ...
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WO/2024/070465A1 |
This capacitor comprises a positive electrode, a multilayer film and a negative electrode, which are sequentially stacked in this order. The multilayer film comprises at least two insulator layers and at least one semiconductor layer; an...
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WO/2024/070177A1 |
This electrolytic capacitor comprises a capacitor element having a wound body on which an etching-processed anode foil and a cathode foil are wound with a separator holding an electroconductive polymer interposed therebetween, and a pair...
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WO/2024/070603A1 |
The present invention provides: a production method which enhances the capacitance appearance ratio of a solid electrolytic capacitor; and a solid electrolytic capacitor which has an enhanced capacitance appearance ratio. According to th...
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WO/2024/071327A1 |
An electrode foil for an electrolytic capacitor according to the present invention comprises a metal foil that includes a valve metal. The metal foil has a core part and a porous part that is continuous with the core part. The porous par...
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WO/2024/070508A1 |
This capacitor comprises a positive electrode, a laminated film, and a negative electrode, laminated in this order. The laminated film comprises at least two insulation layers and at least one semiconductor layer, and the insulation laye...
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WO/2024/070142A1 |
This solid electrolytic capacitor element to be included in a solid electrolytic capacitor comprises: a positive electrode body; a dielectric layer formed on a surface of the positive electrode body; and a negative electrode part coverin...
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WO/2024/070531A1 |
A capacitor element 1 comprises: capacitor parts 10 each comprising an anode plate 11 including a porous part 11B disposed on at least one main surface of a core 11A, a dielectric layer 13 disposed on the surface of the porous part 11B, ...
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WO/2024/070604A1 |
Provided are: a manufacturing method for increasing a capacity appearance rate of a solid electrolytic capacitor; and a solid electrolytic capacitor with an increased capacity appearance rate. A wound body 1, in which a positive electrod...
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WO/2024/070563A1 |
This capacitor comprises a first capacitor element, a second capacitor element, a first positive electrode terminal plate, a second positive electrode terminal plate, a first negative electrode terminal plate, a second negative electrode...
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WO/2024/068158A1 |
An electrical energy storage device (2, 2A-2C) for an implantable medical stimulation device (1) comprises a housing (20), a first electrical electrode and a second electrical electrode having different electrical polarities, one of the ...
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WO/2024/070288A1 |
The purpose of the present invention is to provide a solid electrolytic capacitor that achieves both low ESR and high withstand voltage. The solid electrolytic capacitor comprises a positive electrode foil, a negative electrode body, and...
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WO/2024/070287A1 |
Provided is a solid electrolytic capacitor combining low ESR with high withstand voltage. The solid electrolytic capacitor includes a capacitor element comprising an anode foil, a cathode object, and an electrolyte. The anode foil has a ...
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WO/2024/062876A1 |
Provided is an electrochemical device comprising a positive electrode, a negative electrode, a separator, and a lithium ion conductive electrolyte. The positive electrode has a positive electrode collector and a positive electrode mixtur...
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WO/2024/062720A1 |
An electrolytic capacitor characterised by comprising a capacitor element in which an anode foil and a cathode foil are wound with a separator interposed therebetween, the separator being configured to hold a conductive polymer layer, th...
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WO/2024/057172A1 |
A vent is provided herein for use in a closed container, the vent comprising at least one protective fluoropolymer layer and at least one reinforcing layer, wherein the at least one protective fluoropolymer layer at least partially penet...
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WO/2024/058236A1 |
The purpose of the present invention is to increase the proportion of a sealing member covered by a resin layer, and to inhibit leakage of the resin to the outside of a pedestal, for example. A capacitor body (4) includes an external c...
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WO/2024/057931A1 |
This additive for organic conductors comprises a naphthalene ring, a sulfo group that is bonded to the naphthalene ring, and a carboxy group that is bonded to the naphthalene ring. If a carbon atom of the naphthalene ring, to the carbon ...
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WO/2024/058267A1 |
Provided is a solid electrolytic capacitor that has low ESR even with a conductive layer formed on a negative electrode foil. A solid electrolytic capacitor according to the present invention comprises: a positive electrode body that has...
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WO/2024/058159A1 |
This solid electrolytic capacitor is provided with: a capacitor element which comprises a positive electrode part and a negative electrode part; a positive electrode lead frame which is connected to the positive electrode part; a negativ...
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WO/2024/053816A1 |
The present invention relates to a fire-safe electric double-layer device, wherein when a fire is caused by overheating (at temperatures as low as 90℃, there is a risk of fire, and at temperatures as high as 120℃ or higher, an electr...
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WO/2024/046633A1 |
The invention relates to a filter assembly (40) of an electronic assembly (50), comprising a first busbar (1), a second busbar (2), and a capacitor (3), wherein the capacitor (3) is directly connected to each of the two busbars (1, 2) by...
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WO/2024/047961A1 |
A solid electrolytic capacitor (10) comprises an element body (11) and an external electrode. The element body (11) is provided with an element laminate in which a plurality of capacitor elements (20) are laminated and an insulating resi...
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WO/2024/048412A1 |
A solid electrolytic capacitor according to the present invention comprises a capacitor element, a sealing member, an external electrode, and a spacer. The capacitor element includes a flat film-like main body which contains a valve acti...
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WO/2024/046965A1 |
A method of preparing a polymer capacitor comprising a porous anode body including the step of introducing a conductive polymer formulation into at least part of the porous anode body, the conductive polymer dispersion including at least...
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WO/2024/048431A1 |
Provided is a conductive polymer solution from which it is possible to provide an electrolytic capacitor that has a high capacity and that exhibits low ESR characteristics. The present invention uses a conductive polymer solution that co...
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WO/2024/048791A1 |
This metal member has a three-dimensional regular skeleton structure of which a void ratio is in a range of 50% to 95%, inclusive. The three-dimensional regular skeleton structure includes a skeleton and a plurality of pores extending in...
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WO/2024/045852A1 |
Disclosed is a preparation method for a Ag8SnSxSe6-x thin film. The preparation method comprises: by means of taking oleylamine as a solvent, and taking a silver source, a tin source and a sulfur source as solutes, dissolving the solutes...
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WO/2024/048414A1 |
This solid electrolytic capacitor is provided with a capacitor element, a sealed body, a first base electrode and a second base electrode. The capacitor element comprises a flat film-like main body that contains a valve-acting metal, a d...
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WO/2024/043043A1 |
The present invention forms a power storage element by using an electrolytic solution which contains a nonaqueous solvent and an electrolyte dissolved in the nonaqueous solvent and in which the nonaqueous solvent contains a first compoun...
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WO/2024/043279A1 |
Disclosed is a production method for a solid electrolytic capacitor including at least one solid electrolytic capacitor element 100 that includes: a negative electrode part 130; and a positive electrode part 110 that includes a positive ...
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WO/2024/044019A1 |
A wet electrolytic capacitor is provided. The capacitor contains an anode comprising an anodically oxidized pellet formed from a pressed and sintered powder, a cathode, and a working electrolyte in communication with the anode and the ca...
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WO/2024/034425A1 |
This electronic component comprises: an element body (20); and a first external electrode (61) that covers an outer surface (21) of the element body (20). The first external electrode (61) has a first base electrode (61A), and a first me...
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WO/2024/034648A1 |
The present invention provides a separator for a power storage device having a porous substrate and a thermoplastic polymer-containing layer, wherein the thermoplastic polymer-containing layer has a dot-like pattern structure, and 50% or...
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WO/2024/034640A1 |
The purpose of the present disclosure is to provide a stitching connection structure suited to cathode foil that includes a carbon layer, for example. Cathode foil (6) includes base-material foil (12) and a carbon layer (14) formed ont...
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WO/2024/027122A1 |
The present invention relates to a preparation method for a high-dielectric composite powder sintered foil, comprising the following steps: mixing aluminum powder, a binder, and an additive in an organic solvent, and stirring to obtain a...
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WO/2024/028392A1 |
The present invention refers to a method for manufacturing of a polymer electrolytic capacitor comprising the steps of providing a metal foil comprising aluminium with a layer on the surface comprising aluminium oxide, punching an anode ...
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WO/2024/029577A1 |
The present invention provides an electrochemical element which is capable of maintaining favorable electrical connection, while having excellent sealing properties. An electrochemical element 1 according to the present invention is prov...
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WO/2024/029603A1 |
The present invention provides an electrolytic capacitor using an electrically conductive polymer and having even better capacity, and a manufacturing method. The electrolytic capacitor comprises an electrolyte layer containing the elect...
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WO/2024/029458A1 |
This solid electrolytic capacitor comprises: a sheet laminate formed by alternately laminating a plurality of flat membrane-like negative electrode foils and a plurality of flat membrane-like capacitor elements, each in which a dielectri...
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WO/2024/029284A1 |
A solid electrolytic capacitor 100 of the present disclosure comprises: at least one capacitor element 10 having a positive electrode portion 3 and a negative electrode portion 6; cladding 14 that has a first end surface 14a exposing the...
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WO/2024/024887A1 |
Disclosed is a dispersion which is for use in manufacturing an electrolytic capacitor and which includes an electrically conductive polymer, an insulating material, and a dispersion medium. The insulating material contains at least one s...
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WO/2024/024710A1 |
The present invention addresses the problem of providing a polyolefin microporous membrane which, when the polyolefin microporous membrane is incorporated into a battery as a separator, exhibits excellent safety if the battery reaches a ...
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WO/2024/021271A1 |
Disclosed in the present invention are a high-reliability stacked solid-state aluminum electrolytic capacitor and a manufacturing method therefor. The high-reliability stacked solid-state aluminum electrolytic capacitor comprises a plura...
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WO/2024/024802A1 |
This solid electrolytic capacitor (10) comprises a plurality of capacitor elements (20) and a plurality of negative electrode films (30). The plurality of capacitor elements (20) each comprise a positive electrode (21), a dielectric laye...
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WO/2024/024888A1 |
An electrolytic capacitor (100) disclosed herein includes: a laminate of a cathode foil and an anode foil having a dielectric layer formed on the surface thereof; and a layer which is disposed between the dielectric layer and the cathode...
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WO/2024/021210A1 |
Provided are a jelly roll (10), and an aluminum electrolytic capacitor and a packaging method therefor. The jelly roll (10) comprises a plurality of first electrode foils (100) and a plurality of second electrode foils (200) which are ar...
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