The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 1990
Filed:
Nov. 07, 1988
Chikanori Ishibashi, Yawata, JP;
Kazuro Moriwaki, Kyoto, JP;
Toshihiko Saito, Kyoto, JP;
Nobuhiro Furukawa, Hirakata, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
A non-aqueous electrolyte cell is disclosed. As main components thereof, are employed a positive electrode having as an active material copper oxide which is obtained by pyrolyzing copper hydroxide prepared by mixing an aqueous solution of copper salt and an aqueous solution of alkali hydroxide, a negative electrode having as an active material lithium or lithium alloy and a non-aqueous electrolyte. A method of manufacturing a non-aqueous electrolyte cell is also disclosed. The method comprises a first step of producing copper hydroxide by mixing an aqueous solution of copper salt and an aqueous solution of alkali hydroxide and causing chemical reaction between the two, a second step of producing copper oxide by pyrolyzing the above copper hydroxide, and a third step of manufacturing a positive electrode employing the above copper oxide as an active material for the positive electrode.