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:
Aug. 07, 1984
Filed:
Jan. 06, 1982
Applicant:
Inventors:
Mario Lazzari, Pavia, IT;
Bruno Scrosati, Rome, IT;
Assignee:
Consiglio Nazionale Delle Ricerche, Rome, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429194 ; 429218 ; 429221 ;
Abstract
Utilization of Fe.sub.2 O.sub.3, or more generally M.sub.2 O.sub.3 materials, after suitable electrochemical reaction with lithium, as improved non-metal lithium electrodes for the realization of lithium rechargeable batteries. These materials may be used as negative electrodes in replacement of lithium metal or lithium alloys in batteries using organic electrolytes, with the specific advantages of avoiding passivation and dendritic deposition effects during cycling.