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U.S. Department of Energy
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Nitride- and oxide-modified electrode compositions and their methods of making

Patent ·
OSTI ID:1469119

Compositions and methods of making compositions are provided for nitride- and/or oxide-modified electrode compositions. In certain embodiments, the nitride- and/or oxide-modified compositions have the general formula M.sub.1-zM'.sub.zO.sub.aF.sub.3-xN.sub.y. Such compositions may be used as bulk or surface compositions, and used in a battery as the anode or cathode. In other embodiments, the electrode includes a surface coating composition selected from metal nitrides and metal oxides, and a core composition having the formula M.sub.1-zM'.sub.zO.sub.aF.sub.3-x, or an oxide fluoride.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-00OR22725
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
Patent Number(s):
10,044,038
Application Number:
14/473,099
OSTI ID:
1469119
Country of Publication:
United States
Language:
English

References (2)

One-Pot Microwave-Hydrothermal Synthesis and Characterization of Carbon-Coated LiMPO4 (M=Mn, Fe, and Co) Cathodes journal January 2009
Porous Li4Ti5O12 Coated with N-Doped Carbon from Ionic Liquids for Li-Ion Batteries journal February 2011