Lithium-oxide-stabilized alpha manganese dioxide for rechargeable lithium batteries
Conference
·
OSTI ID:379043
- Electrochemical Technology Program, Argonne National Lab., IL (United States)
- 3M Corp., St. Paul, MN (United States)
Objective was to increase the reversible cycling capacity of anhydrous {alpha}-MnO{sub 2} by stabilizing its structure. We have synthesized various {alpha}-MnO{sub 2} materials and modified their structures via lithia doping in order to determine what properties are important for controlling cycling performance. A set of new stabilized {alpha}-[xLi{sub 2}O]{center_dot}MnO{sub 2} (x<0.2) cathode materials was synthesized, structurally characterized, and electrochemically evaluated.
- Research Organization:
- Argonne National Lab., IL (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States); Hydro-Quebec, Montreal, PQ (Canada)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 379043
- Report Number(s):
- ANL/CMT/CP--90346; CONF-961040--7; ON: DE96014383; CRN: C/ANL--9203901
- Country of Publication:
- United States
- Language:
- English
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