Systems and methods involving nanomaterial-based electrodes, such as supercapacitor and battery electrodes that can be flexible, are described.
Systems and methods involving nanomaterial-based electrodes, such as supercapacitor and battery electrodes that can be flexible, are described.
An object of the present invention is to provide a current collector which can decrease the internal resistance of a non-aqueous electrolyte battery, be used suitably for a non-aqueous electrolyte battery such as a lithium ion secondary battery and the like or for an electrical storage device such…
Provided is a technique to confirm the performance of the conductive resin layer of a current collector without actually preparing an electrode structure, a non-aqueous electrolyte battery, an electrical double layer capacitor, a lithium ion capacitor, or an electrical storage device, and to…
A current collector with improved electrochemical stability having a conductive resin layer formed thereon is provided. The current collector 3 of the present embodiment is structured by forming a conductive resin layer 1 on at least one side of a conductive substrate 2. Here, the conductive resin…
The invention relates to a binder for an electrode of an electrochemical element. The binder is a polymer having an N-vinyl formamide unit, which suppresses the decline of battery performances due to deterioration of binding property and increase of internal resistance of the battery and improves…
A porous metal body containing continuous pores and having a low oxygen content is provided by decomposing a porous resin body that contains continuous pores and has a layer of a metal thereon by heating the porous resin body at a temperature equal to or less than the melting point of the metal…
An electrochemical device capable of enhancing sealing performance of a lead terminal leading portion in an exterior film for accommodating an electrochemical element is provided. In an electrochemical device in which an electrochemical element 10 is covered by a laminated outer packaging film 4…
A method is provided for forming an electrode structure useful in energy storage devices, which method involves the spray deposition of a mixture of carbon and a binder on a current collector. In addition, energy storage devices are provided including an electrode structure produced using a spray…
The invention discloses a method for manufacturing an electrical component, in which ions migrate between electrodes and which provides high efficiency. In the method for manufacturing an electrical component, in which ions migrate between electrodes, an ion conductive polymer layer (2) dissolving…
A cushioning structure (431) is provided between an electrode layer (12) and a current collective layer (11) which is located at predetermined distance away from the electrode layer. The electrode and current collective layers are pressurized by a pair of rollers (43).
The invention discloses a method for manufacturing an electrical component, in which ions migrate between electrodes and which provides high efficiency. In the method for manufacturing an electrical component, in which ions migrate between electrodes, an ion conductive polymer layer (2) dissolving…
An electrode structure composed of a low resistance electrode film (18) with good bonding properties on a current-collecting member surface (13), and a manufacturing method for a battery and double-layer capacitor utilizing that element are disclosed. An electrode structure is formed as follows: a…
An electrode structure 1 comprising a powdered active electrode substance 11 coated by an ion-conducting polymer 12 which is made to adhere to a current-collecting member 13, a secondary cell employing this structure and a method of manufacturing this structure are proposed to provide an electrode…
Current-collector electrodes for condensers, etc., are produced by coating a base (e.g., aluminum foil) with a porous, electrically conductive layer (e.g., of graphite or titanium) which is itself coated and preferably impregnated with a layer of polypyrrole. Production of current-collector…
Page 1