Cobalt-stabilized lithium metal oxide electrodes for lithium batteries
Patent
·
OSTI ID:1476897
An electrode material comprising a composite lithium metal oxide, which in an initial state has the formula: y[xLi2MO3.(1-x)LiM'O2].(1-y)Li1+dMn2-z-dM"-zO4; wherein 0.ltoreq.x.ltoreq.1; 0.75.ltoreq.y<1; 01+dMn2-z-dM"zO4 component comprises a spinel structure, each of the Li2MO3 and the LiM'O2 components comprise layered structures, and at least one of M, M', and M" comprises Co. Cells and batteries comprising the electrode material also are described.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-06CH11357
- Assignee:
- UCHICAGO ARGONNE, LLC (Chicago, IL)
- Patent Number(s):
- 10,069,143
- Application Number:
- 14/733,512
- OSTI ID:
- 1476897
- Resource Relation:
- Patent File Date: 2015 Jun 08
- Country of Publication:
- United States
- Language:
- English
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