Entries |
Document | Title | Date |
20080212259 | Switching Element, Switching Element Fabriction Method, Reconfigurable Logic Integrated Circuit, And Memory Element - The switching element of the present invention includes an ion conduction layer ( | 09-04-2008 |
20090052115 | CAPACITOR AND METHOD OF MANUFACTURING THE SAME - A capacitor is provided to overcome the following problem: when plural capacitors are linked, a large coupling space is required because an anode and a cathode are brought out through the opposite ends, so that downsizing of the capacitor is difficult. The capacitor also allows easy electrical and mechanical coupling, reducing the required coupling space and unnecessary resistance. According to a structure of the capacitor, capacitor element ( | 02-26-2009 |
20090059472 | METHOD FOR INTERCONNECTING ANODES AND CATHODES IN A FLAT CAPACITOR - A method includes connecting together one or more anode connection members of one or more anode foils and one or more cathode connection members of one or more cathode foils and electrically isolating the one or more anode foils from the one or more cathode foils. A capacitor stack includes a plurality of cathode layers having cathode connection members and a plurality of anode layers having anode connection members. The anode connection members are connected to the cathode connection members and configured such that the anode layers can be electrically separated from the cathode layers by cutting only the anode connection members or the cathode connection members. | 03-05-2009 |
20090185327 | Composite electrode comprising a carbon structure coated with a thin film of mixed metal oxides for electrochemical energy storage - A composite electrode is created by forming a thin conformal coating of mixed metal oxides on a highly porous carbon structure. The highly porous carbon structure performs a role in the synthesis of the mixed oxide coating and in providing a three-dimensional, electronically conductive substrate supporting the thin coating of mixed metal oxides. The metal oxide mixture shall include two or more metal oxides. The composite electrode, a process for producing said composite electrode, an electrochemical capacitor and an electrochemical secondary (rechargeable) battery using said composite electrode are disclosed. | 07-23-2009 |
20090244810 | ELECTROCHEMICAL CAPACITOR - An electroactive material for charge storage and transport in an electrochemical capacitor. The material is formed of a plurality of nanocomponents including nanoparticles, in turn formed of conductive carbon-based clusters bound together by a conductive carbon-based cluster binder including nanoclusters and nanocluster binders, all having high densities of mobile charge carriers (electrons, electronic acceptors, ionic species). A terminal is electrically coupled to the nanoparticles for charge transport. | 10-01-2009 |
20100073847 | TETHER-CONTAINING CONDUCTING POLYMERS - A compound having the formula below. X is hydroxyl, a sulfonic ester or salt thereof, a phosphonate or salt thereof, a carboxylate or salt thereof, or a boronic ester or salt thereof. The value n is an integer greater than or equal to 2. A polymer made by polymerizing the compound. A method of: reacting NH | 03-25-2010 |
20100103588 | COMPOSITE MATERIAL, CAPACITOR USING THE SAME, AND THEIR PRODUCTION METHODS - A composite material (A) includes a porous sintered body ( | 04-29-2010 |
20110019337 | METHOD OF MANUFACTURING A PLANAR ELECTRODE WITH LARGE SURFACE AREA - A method for fabricating a pair of large surface area planar electrodes. The method includes forming a first template above a first substrate, the first template having a first plurality of pores, coating the first plurality of pores of the first template with a first layer of conducting material to form a first electrode, placing the first plurality of pores of the first electrode in proximity to a second electrode, thereby forming a gap between the first plurality of pores and the second electrode, and filling the gap with an electrolyte material. | 01-27-2011 |
20110019338 | CAPACITOR - A capacitor has a capacitor element, an open-topped case on which terminals joined to a pair of electrode lead sections of the capacitor element are disposed facing each other, and a cover combined with the open surface of the case. Each terminal has a pair of intermediate conductive sections and a pair of terminal sections. The joint has a joint surface to which one of the electrode lead sections of the capacitor element is joined. The intermediate conductive sections are L-shaped, and are extendedly disposed in directions opposite to each other from both ends of the joint. The terminal sections are disposed further extendedly from the intermediate conductive sections and placed symmetrically about the joint. | 01-27-2011 |
20110026188 | METHOD FOR JOINING DISSIMILAR SEPARATOR MATERIALS - An energy storage device includes a first conductor having a first surface and a second surface. The energy storage device also includes a second conductor and a separator assembly that encloses the first conductor and that is disposed between the first and second conductors. The separator assembly also includes a first portion that covers the first surface and a second portion that covers the second surface. The first and second portions are attached to one another, and at least one of the first and second portions includes a first sheet and a second sheet that are attached to one another. The first sheet includes a first material, and the second sheet includes a second material that is different from the first material. | 02-03-2011 |
20110038098 | ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR AND PROCESS FOR PRODUCING THE ELECTRODE MATERIAL - The present invention provides an electrode material for use in an aluminum electrolytic capacitor that does not necessitate an etching treatment. Specifically, the present invention provides an electrode material for use in an aluminum electrolytic capacitor, the electrode material comprising a sintered body of at least one of aluminum and an aluminum alloy. | 02-17-2011 |
20110085282 | LIQUID COMPOSITE DIELECTRIC MATERIAL - An embodiment relates to a liquid composite dielectric material (LCDM) comprising a metal-containing dispersed phase material in an organic liquid phase material, wherein the liquid composite dielectric material has a dielectric permittivity (∈ | 04-14-2011 |
20110090620 | SUPERCAPACITOR AND METHOD FOR MAKING THE SAME - The supercapacitor comprises a first electrode, a second electrode, a first ionic carrier configured to contact the first electrode to provide a first ion-conductive pathway for transportation of ions to and from the first electrode, and a first retaining layer configured to retain the first ionic carrier between the first electrode and the first retaining layer. Further, the supercapacitor comprises an electrolyte dispersed between the first and the second electrodes to provide the ions, a first current collector configured to contact the first electrode and a second current collector configured to contact the second electrode. A method for making the supercapacitor is also presented. | 04-21-2011 |
20110110019 | Composition Of Electrode Material In The Form Of A Coating And A Process Theeof - The present invention is in relation to a composition of electrode material in the form of a coating, said composition represented by formula Mn | 05-12-2011 |
20110128671 | SUPERCAPACITORS AND METHODS FOR PRODUCING SAME - Disclosed are microporous carbon compositions suitable for use in supercapacitor devices, which compositions comprise pores having an average characteristic cross-sectional dimension of less than about 1 nm. Also described are electrodes and electrochemical cells that utilize the disclosed compositions and methods of making the disclosed compositions. | 06-02-2011 |
20110128672 | CAPACITOR - A capacitor includes a first collector made of metal foil, a first electrode layer placed on a surface of the first collector and mainly containing a carbonaceous material, a resin layer provided on the first electrode layer, a second electrode provided on the resin layer and mainly containing a carbonaceous material, a second collector provided on the second electrode layer and made of metal foil, a case accommodating the first collector, the first electrode layer, the resin layer, the second electrode, and the second collector therein, and an electrolyte accommodated in the case. The resin layer has a non-woven fabric form of fibers made of resin irregularly bonded to one another. The fibers of the resin layer intertwine with the first electrode layer. The fibers of the resin layer intertwine with the first electrode layer. This capacitor can be thin and small. | 06-02-2011 |
20110157770 | HIGH PERFORMANCE CARBON NANOTUBE ENERGY STORAGE DEVICE - Embodiments of the present invention are directed to an energy storage device and a method for manufacturing the energy storage device. The method includes accessing a metal substrate and forming plurality of carbon nanotubes (CNTs) directly on a metal substrate. The method further includes removing substantially all amorphous carbon from said plurality of CNTs and coupling the plurality of CNTs to an electrolytic separator. | 06-30-2011 |
20110157771 | Electrical Energy Storage Device Containing an Electroactive Separator - An electrical energy storage device includes a first electrode; a second electrode; a separator; and an electrolyte; where the separator is an electronic insulator; the separator is positioned between the first and second electrodes; the separator includes a first surface proximal to the first electrode and a second surface proximal to the second electrode; the separator is configured to support an electric double layer at the first surface, the second surface, or at both the first surface and the second surface; and the device is an electrical energy storage device. | 06-30-2011 |
20110176254 | ELECTROCHEMICAL DEVICE - Provided is an electrochemical device applicable to high-temperature reflow soldering wherein a lead-free solder is used. An electric double layer capacitor ( | 07-21-2011 |
20110222208 | ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME - A first cathode lead terminal is arranged closer to one end of a cathode foil than a second cathode lead terminal, and a first anode lead terminal is arranged closer to one end of an anode foil than a second anode lead terminal. In a cross-section perpendicular to an axis, a core has a first length along a first straight line passing through the axis and a second length along a second straight line passing through the axis and orthogonal to the first straight line, and the first length is smaller than the second length. When the cathode and the anode foils are together wound around the core from each one end, the first straight line lies between the first cathode lead terminal and the first anode lead terminal and the second straight line lies between the second cathode lead terminal and the second anode lead terminal. | 09-15-2011 |
20110235238 | ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME - At least any of a second cathode lead terminal and a second anode lead terminal has such a construction that a lead portion is shifted with respect to a connection portion orthogonally. A first cathode lead terminal is closer to one end of a cathode foil than the second cathode lead terminal and a first anode lead terminal is closer to one end of an anode foil than the second anode lead terminal. A core has first and second lengths along first and second straight lines passing through a core axis, respectively. The first length is smaller than the second length. The cathode and anode foils are wound together around the core from the one end of each of the cathode and anode foils. The second straight line lies between the first cathode and anode lead terminals and the first straight line lies between the second cathode and anode lead terminals. | 09-29-2011 |
20110235239 | Electrical Feedthrough of a Capacitor for Medical Implants and Method for the Production and Use Thereof - A feedthrough of an electrolyte or other capacitor, in particular for use in a medical-electronic implant, is provided having a terminal pin which has a section which can be soft soldered at least in the interior of the electrolyte capacitor, an aluminum flange enclosing the terminal pin, and a glass solder plug which hermetically seals the terminal pin in relation to the aluminum flange. | 09-29-2011 |
20110286147 | ELECTRODE MATERIAL AND CAPACITOR - An electrode material comprising 0.5-50 wt % functionalized graphene material and a capacitor comprising the electrode material are provided. A method for preparing the functionalized graphene material is also provided. The method comprises the step of chemically reducing the soluble graphene material and the step of physically reducing the chemically reduced graphene material. | 11-24-2011 |
20110292568 | ELECTRODE FILM, ELECTRODE, METHOD FOR MANUFACTURING THE ELECTRODE, AND ELECTRICAL STORAGE DEVICE - Provided is an electrode film comprising an active material having an average particle diameter being equal to or more than 2 μm and equal to or less than 50 μm and inorganic particles containing a conductive ion and having an average diameter being equal to or more than 1 nm and less than 2 μm, wherein the active material is bound by the inorganic particles, and an electrode in which the electrode film is stacked on a current collector is also provided. In addition, an electric storage device, comprising the above-mentioned electrode, in which two electrodes are arranged so that their electrode films may be opposed to each other, the electrode films are wound or stacked with a separator interposed between the electrode films, and the electrodes and the separator are enclosed together with an electrolyte solution in a metal container is provided. | 12-01-2011 |
20120033345 | Electrochemical capacitor and method of manufacturing the same - Disclosed is an electrochemical capacitor and method for manufacturing the same. The electrochemical capacitor includes: at least two winding-type separators which are wound in a spiral shape and are stacked; and stacking-type first and second electrodes which are alternately interposed between the wound separators, respectively. | 02-09-2012 |
20120039018 | Device for Discharging an Explosive Gas - A device for releasing an explosive gas via a stack arranged on a roof of a building is provided. The upper free end of the stack is provided with a discharging head including a plurality of distribution pipes projecting from the stack in the form of a star. Each pipe includes an outlet on the free end thereof. The device reduces the pressure wave load exerted during an explosion even during adverse wind conditions. To this end, the end regions of the distribution pipes are embodied as jet pumps in which the explosive gas is the propellant sucking the ambient air. | 02-16-2012 |
20120120549 | Mixed Composition Interface Layer and Method of Forming - An interface forming method includes forming a first layer containing a first chemical element and chemisorbing on the first layer an interface layer containing at least one monolayer of the first chemical element intermixed with a second chemical element different from the first chemical element. A second layer comprising the second chemical element can be formed on the interface layer. The first layer might not substantially contain the second chemical element, the second layer might not substantially contain the first chemical element, or both. An apparatus can include a first layer containing a first chemical element, an interface layer chemisorbed on the first layer, and a second layer containing a second element on the interface layer. The interface layer can contain at least one monolayer of the first chemical element intermixed with a second chemical element different from the first chemical element. | 05-17-2012 |
20120120550 | CAPACITOR AND METHOD OF MANUFACTURING THE SAME - A capacitor includes a capacitor element, a collector plate joined to an electrode of the capacitor element, and a case accommodating the capacitor element and the collector plate. An inner surface of a bottom plate of the case has a contacting portion contacting the collector plate and a junction portion facing the collector plate. The junction portion of the inner surface of the bottom plate has a joining point joined to the collector plate and a separation part facing the collector plate around the joining point by a gap between the junction portion and the collector plate. The collector plate is located away from the contacting portion. | 05-17-2012 |
20120140378 | RECHARGEABLE ELECTROCHEMICAL ENERGY STORAGE DEVICE - A rechargeable energy storage device is disclosed. In at least one embodiment the energy storage device includes an air electrode providing an electrochemical process comprising reduction and evolution of oxygen and a capacitive electrode enables an electrode process consisting of non-faradic reactions based on ion absorption/desorption and/or faradic reactions. This rechargeable energy storage device is a hybrid system of fuel cells and ultracapacitors, pseudocapacitors, and/or secondary batteries. | 06-07-2012 |
20120140379 | METHOD FOR FABRICATING A MULTI-LAYER CAPACITOR AND A MULTI-LAYER CAPACITOR - The method comprises fabricating a layer stack on a substrate, the layer stack comprising at least two electrically conducting layers and at least one electrically insulating layer arranged between the two electrically conducting layers, and displacing a first portion of the layer stack away from its original position, the first portion comprising an edge portion of the layer stack, and bending the first portion back towards a second portion of the layer stack. The bending may comprise a rolling-up of the first portion of the layer stack. | 06-07-2012 |
20120176727 | ELECTRODE FOIL, PROCESS FOR PRODUCING SAME, AND CAPACITOR USING ELECTRODE FOIL - An electrode-foil includes a foil having a metal layer on the surface thereof, a first dielectric film formed on the metal layer, and a second dielectric film formed on the first dielectric film. The first dielectric film is composed of a metal oxide of a metal constituting the metal layer. The thickness of the first dielectric film is greater than 0 nm and less than 10 nm. The second dielectric film is predominantly composed of a metal compound different from the metal oxide of the first dielectric film. | 07-12-2012 |
20120236465 | METHOD OF MANUFACTURING ELECTROLYTIC CAPACITOR AND ELECTROLYTIC CAPACITOR - As a core for winding up an anode foil, a cathode foil, and the like, such a core as exhibiting an outer shape having a long-side direction and a short-side direction in a cross-section perpendicular to a rotation central axis, with a straight line in the long-side direction passing through the rotation central axis being defined as a first centerline and with a straight line in the short-side direction passing through the rotation central axis being defined as a second centerline, the outer shape being in asymmetry in a manner at least any of first asymmetry which is asymmetry with respect to the second centerline in the long-side direction and second asymmetry which is asymmetry with respect to the first centerline in the short-side direction, is employed. | 09-20-2012 |
20120250223 | METHOD FOR JOINING DISSIMULAR SEPARATOR MATERIALS - An energy storage device includes a first conductor having a first surface and a second surface. The energy storage device also includes a second conductor and a separator assembly that encloses the first conductor and that is disposed between the first and second conductors. The separator assembly also includes a first portion that covers the first surface and a second portion that covers the second surface. The first and second portions are attached to one another, and at least one of the first and second portions includes a first sheet and a second sheet that are attached to one another. The first sheet includes a first material, and the second sheet includes a second material that is different from the first material. | 10-04-2012 |
20120268863 | ELECTROLYTIC CAPACITOR - An electrolytic capacitor comprising a casing with a cavity and a capacitor winding positioned inside the cavity, and a sealing element closing off the cavity. The electrolytic capacitor further comprises a reinforcement element having a major surface positioned substantially parallel to a major surface of the sealing element. This electrolytic capacitor has excellent properties, even when applied in high temperature soldering environments. | 10-25-2012 |
20130058008 | ELECTRODE ACTIVE MATERIAL COMPOSITION AND ELECTROCHEMICAL CAPACITOR INCLUDING THE SAME - An electrode active material composition, including: an electrode active material; a ketjen black subjected to hydrophilization treatment; and a water-based solvent, and an electrochemical capacitor including an electrode having a current collector coated with the composition. A hydrophilic group is attached on a surface of the ketjen black conducting powder having very strong hydrophobicity, through hydrophilic treatment, and thus, dispersibility of an active material of a carbon material such as activated carbon, and the conducting agent, can be improved when an electrode using a water-based solvent is prepared, with the result that an electrode having improved flowability and uniformity of electrode active material slurry can be prepared. | 03-07-2013 |
20130148264 | ELECTROCHEMICAL DEVICE - A container | 06-13-2013 |
20130155575 | CAPACITOR, AND MANUFACTURING METHOD AND MANUFACTURING PROGRAM THEREOF - A capacitor includes: an anode part that is drawn from an anode body of a capacitor element to an element end-face, to be formed over the element end-face; a cathode part that is drawn from a cathode body of the capacitor element to the element end-face, to be formed over the element end-face; an anode terminal member that is disposed in a sealing member; a cathode terminal member that is disposed in the sealing member; an anode current collector plate that is connected to the anode part, and is also connected to the anode terminal member; and a cathode current collector plate that is connected to the cathode part, and is also connected to the cathode terminal member. | 06-20-2013 |
20130155576 | ELECTRODE AND/OR CAPACITOR FORMATION - Technologies are generally described related to the design, manufacture and/or use of electrodes, capacitors, or any other similar component. In an example, a system effective to form a component may include a container effective to receive graphite nanoplatelets and effective to receive ruthenium chloride. The system may include a coating device in communication with the container. The system may further include a processor arranged in communication with the container and the coating device. | 06-20-2013 |
20130250483 | Electrodes And Their Fabrication Methods As Well As Applications - An electrode including a substrate and a complex metal oxide film deposited on the surface of the substrate. The complex metal oxide film includes manganese oxide, cobalt oxide, and zinc oxide. A main component of the complex metal oxide film is manganese oxide. The stability of the electrode is enhanced by adding little amount of cobalt oxide and zinc oxide. Furthermore, a method relates to fabricate the electrode. The method utilizes a dry process, simpler one-step radio frequency magnetron sputtering to fabricate the electrode of the present invention. The process can reduce residual impurities in the electrode and then prevent the electrochemical capacitor and cell from explosion. Moreover, an electrochemical capacitor and a cell relates to of the above electrode. | 09-26-2013 |
20140098460 | ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR, AND PROCESS FOR PRODUCING SAME - The present invention provides an electrode material for an aluminum electrolytic capacitor, which does not require any etching treatment and which has improved bending strength. | 04-10-2014 |
20140160629 | HIGH SAFETY VEHICULAR CAPACITOR - The invention relates to a safety vehicle capacitor. It includes a box-shaped capacitor shell, lead-out electrode sheet, capacitor core accommodated inside capacitor shell and epoxy resin used to encapsulate the capacitor core. Said lead-out electrode sheet comprises of an inner connection end, an intermediate connection portion and outer connection, where the intermediate connection portion is in a shape of ‘n’ or ‘v’, one end of said intermediate connection portion being connecting to inner end of outer connection end horizontally, while the other end of intermediate connection portion being connected to up end of inner connection end with an angle; the inner wall of said capacitor shell is provided with inner mounting slot for the lead-out electrode sheet, and said inner connection end of said lead-out electrode sheet is inserted in to said inner mounting slot for fixing; the capacitor shell containing the inner mounting slot has a corresponding outer wall provided with a fixing pillar for the lead-out electrode sheet, and said outer connection end of the lead-out electrode sheet is fixed to the fixing pillar through a fixing element; said intermediate connection portion of the lead-out electrode sheet locates above the epoxy resin surface. | 06-12-2014 |
20140185190 | METHOD FOR PRODUCING ELECTROLYTIC CAPACITORS FROM VALVE METAL POWDERS - A process for producing an anode for an electrolytic capacitor includes pressing a tantalum powder around a tantalum wire, a tantalum ribbon, or a tantalum sheet to form a pressed body. The pressed body is sintered to form a porous sintered body. The porous sintered body is cooled to form a cooled porous sintered body. The cooled porous sintered body is treated with at least one oxidant comprising at least one of a gaseous oxidant and a liquid oxidant to form a treated sintered body. The treated sintered body is anodically oxidized in an electrolyte to form a dielectric layer. | 07-03-2014 |
20140218842 | CAPACITOR CATHODE FOIL STRUCTURE AND MANUFACTURING METHOD THEREOF - The instant disclosure relates to a manufacturing method of capacitor cathode foil structure, comprising the following steps. The first step is providing a base foil, subsequently inserting the foil into a reactor. The next step is executing a heating process for heat the base foil to a temperature region of 400° C. to 1000° C. The next step is directing a carbon containing precursor gas into the reactor. The last step is executing a cooling process for cooling the base foil to a temperature below 100° C. to deposit a graphene-based layer on one surface of the base foil, wherein the graphene-based layer is consisted of a plurality of graphene-based thin films in stacked arrangement. | 08-07-2014 |
20140233154 | METHOD OF MANUFACTURING ANODE BODY OF CAPACITOR - A method of manufacturing an anode body of a capacitor. An anode body of a capacitor is obtained by sintering a molded body of tungsten powder, which includes sintering the molded body by exposing the molded body to silicon vapor so that at least a part of the surface of the obtained sintered body is made to be tungsten silicide. | 08-21-2014 |
20140268494 | Low Energy Milling to Produce Flake Powders - A method for increasing surface area of a valve metal particle is provided as is an improved valve metal particle provided thereby. The method includes charging a mill apparatus with a valve metal powder and a media wherein the media has an average diameter of at least 0.01 cm to no more than 0.3175 cm. The valve metal powder is then milled at an average kinetic energy of no more than 3,000 ergs per media particle to obtain a milled powder. | 09-18-2014 |
20190148082 | YANLI MATERIAL AND DIELECTRIC AND CAPACITOR THEREOF | 05-16-2019 |