Patent · US Active

Positive electrode material formed by a lamellar-type oxide for a lithium battery

US8323532B2 · kind B2 · utility

0Cited by

3References

22Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

Sébastien Patoux · Voiron, FR
Carole Bourbon · Saint-Michel-de-Saint-Geoirs, FR

Key dates

Filing date	May 28, 2009
Grant date	Dec 4, 2012
Priority date	—
Expiry date	Dec 7, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A lamellar-type oxide, in particular used as active material of a positive electrode for a lithium battery and to a method for synthesizing such an oxide. The oxides are used as active materials for the positive electrode of a lithium battery. With such oxides, the specific capacity of a lithium battery is improved and stabilized on cycling.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.