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Chlorine modified high voltage LiMn2O4 cathode material for rechargeable lithium/lithium-ion electrochemical systems

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ACERDEC

A chlorine-modified lithium manganese-based AB2O4 spinel cathode material is provided. Furthermore, a lithium or lithium ion rechargeable electrochemical cell is provided incorporating chlorine-modified lithium manganese-based AB2O4 spinel cathode material in a positive electrode. In addition, a process for preparing a stable chlorine-modified lithium manganese-based AB2O4 spinel cathode material is provided.

Inventors: 
Atwater, Terrill Bradford; Tavares, Paula Cristina
Patent Number: 
Technical domain: 
Electronics and Energy
FIle Date: 
2011-04-07
Grant Date: 
2013-12-03
Grant time: 
971 days
Grant time percentile rank: 
17
Claim count percentile rank: 
2
Citations percentile rank: 
1
'Cited by' percentile rank: 
1
Assignee: 
US ARMY