Lithium Potassium Manganese Mixed Metal Oxide Material for Rechargeable Electrochemical Cells
Abstract
A family of potassium-doped manganese oxide materials were synthesized with the stoichiometric formula Li0.9-xKxMn2O4, where X = 0.0 to 0.25, and evaluated for their viability as a cathode material for a rechargeable lithium battery. A performance maximum was found at X = 0.1 where the initial specific capacity for the lithium - potassium doped manganese dioxide electrochemical couple was 130 mAhrs/g of active cathode material.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 2010
- Accession Number
- ADA528193
Entities
People
- Alvin J. Salkind
- Terrill B. Atwater