Просмотр записи #980
ID980
ИсточникПатент
Область примененияАккумуляторы
СтранаСША
Название изобретенияMethod of manufacturing a lithium battery
Основной языкНе задан
АвторыKouichi Satou, Itami; Kazunari Ookita, Moriguchi; Yoshito Chikano, Katano; Mitsuzou Nogami, Itano-gun; Ikuo Yonezu; Koji Nishio, both of Hirakata,;, all of (JP)
ИздательствоНе задан
Местоположение издательстваНе задан
Дата публикации2001-03-06
Дата приоритета2000-06-07
Ключевые словаНе задан
Абстракт

A method for manufacturing a lithium battery is provided. The battery includes electrodes formed of a layer of an active material, the active material being capable of occluding and discharging lithium electrochemically, provided on the surface of a current collector, electrode external terminals for providing electricity to the outside of the battery, and an electrode tab joined at an end thereof to a surface of said current collector and at another end thereof to an electrode external terminal. The electrode tab has a roughened surface at the end joined to the current collector, and the roughened surface is welded to the surface of said current collector. The roughened surface is produced by chemical etching, abrasion by an abrasive, abrasion by ultrasonic waves or by blasting with an abrasive.

УДКНе задан
ISBNНе задан
ISSNНе задан
Классификация29/623.1; 429/211;H01M 2/26
ТомНе задан
Начальная страницаНе задан
Конечная страницаНе задан
ПериодичностьНе задан
Номер патентаUS 6,197,074 B1
Правообладатель, странаSanyo Electric Co., Ltd., Osaka (JP)
Номер заявки09/588,581
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