Manganese oxide composite electrodes for lithium batteries

Details Manganese oxide composite electrodes for lithium batteries Manganese oxide composite electrodes for lithium batteries

H - Electricity

01

M

H01M 4/131 (2010.01) H01M 4/1391 (2010.01) H01M 4/505 (2010.01) C01D 15/00 (2006.01) C01G 45/02 (2006.01)

Patent

CA 2578870

An activated electrode for a non-aqueous electrochemical cell is disclosed with a precursor of a lithium metal oxide with the formula xLi2MnO3~(1-x)LiMn2- yMyO4 for O<x<1 and O<=y<1 in which the Li2MnO3 and LiMn2-yMyO4 components have layered and spinel-type structures, respectively, and in which M is one or more metal cations. The electrode is activated by removing lithia, or lithium and lithia, from the precursor. A cell and battery are also disclosed incorporating the disclosed positive electrode.

Cette invention concerne une électrode activée pour élément électrochimique non aqueux. Cette électrode contient un précurseur d'oxyde métallique de lithium de formule xLi2MnO3 (1-x)LiMn2-yMyO4, avec O<x<1 et O=y<1, dans laquelle les composants Li2MnO3 et LiMn2-yMyO4 présentent des structures en couches et de type spinelle, et dans laquelle M représente 1 ou plusieurs cations de métal. L'activation de l'électrode se fait par retrait des oxydes de lithium, ou de lithium et des oxydes de lithium, du précurseur. Sont également décrits un élément et une pile dotés de l'électrode positive de l'invention.

Affiliated with

Also associated with

Rating

Manganese oxide composite electrodes for lithium batteries does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Manganese oxide composite electrodes for lithium batteries, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manganese oxide composite electrodes for lithium batteries will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2067801