Accession Number:
ADA528193
Title:
Lithium Potassium Manganese Mixed Metal Oxide Material for Rechargeable Electrochemical Cells
Descriptive Note:
Corporate Author:
ARMY COMMUNICATIONS-ELECTRONICS RESEARCH DEVELOPMENT AND ENG CTR FT MONMOUTH NJ
Personal Author(s):
Report Date:
2010-01-01
Pagination or Media Count:
5.0
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 mAhrsg of active cathode material.
Descriptors:
Subject Categories:
- Inorganic Chemistry
- Electrochemical Energy Storage