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. 04, 1998
Filed:
Sep. 27, 1996
Applicant:
Inventors:
Mohamed-Yazid Saidi, Henderson, NV (US);
Jeremy Barker, Henderson, NV (US);
Eileen S Saidi, Henderson, NV (US);
Assignee:
Valence Technology, Inc., Henderson, NV (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M / ; H01M / ;
U.S. Cl.
CPC ...
429218 ; 429224 ; 429221 ;
Abstract
A solid secondary lithium electrochemical cell comprises a physical mixture of Li.sub.x n.sub.2 O.sub.4 (spinel) (0<x.ltoreq.2) and at least one second compound selected from LiFeO.sub.3, .alpha.LiFe.sub.5 O.sub.8, .beta.-LiFe.sub.5 O.sub.8, LiFe.sub.3 O.sub.4, LiFe.sub.2 O.sub.3, Li.sub.1+w, Fe.sub.5 O.sub.8 (0<w<4), Li.sub.y V.sub.2 O.sub.5 (0<y<2), and Li.sub.z FeV.sub.2 O.sub.5 (0<z<2). The cell is particularly suitable for use with anodes carbon materials.