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Title: Non-aqueous solution preparation of doped and undoped Li{sub x}Mn{sub y}O{sub z}

Abstract

A method is described for generation of phase-pure doped and undoped Li{sub x}Mn{sub y}O{sub z} precursors. The method of this invention uses organic solutions instead of aqueous solutions or nonsolution ball milling of dry powders to produce phase-pure precursors. These precursors can be used as cathodes for lithium-polymer electrolyte batteries. Dopants may be homogeneously incorporated to alter the characteristics of the powder. 1 fig.

Inventors:
;
Issue Date:
Research Org.:
AT&T Corporation
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
489091
Patent Number(s):
5,630,994
Application Number:
PAN: 8-510,082
Assignee:
SNL; SCA: 360201; PA: EDB-97:085988; SN: 97001799054
DOE Contract Number:  
AC04-76DP00789
Resource Type:
Patent
Resource Relation:
Other Information: PBD: 20 May 1997
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; LITHIUM OXIDES; MANGANESE OXIDES; PRECURSOR; CHEMICAL PREPARATION; DOPED MATERIALS; USES

Citation Formats

Boyle, T.J., and Voigt, J.A. Non-aqueous solution preparation of doped and undoped Li{sub x}Mn{sub y}O{sub z}. United States: N. p., 1997. Web.
Boyle, T.J., & Voigt, J.A. Non-aqueous solution preparation of doped and undoped Li{sub x}Mn{sub y}O{sub z}. United States.
Boyle, T.J., and Voigt, J.A. Tue . "Non-aqueous solution preparation of doped and undoped Li{sub x}Mn{sub y}O{sub z}". United States.
@article{osti_489091,
title = {Non-aqueous solution preparation of doped and undoped Li{sub x}Mn{sub y}O{sub z}},
author = {Boyle, T.J. and Voigt, J.A.},
abstractNote = {A method is described for generation of phase-pure doped and undoped Li{sub x}Mn{sub y}O{sub z} precursors. The method of this invention uses organic solutions instead of aqueous solutions or nonsolution ball milling of dry powders to produce phase-pure precursors. These precursors can be used as cathodes for lithium-polymer electrolyte batteries. Dopants may be homogeneously incorporated to alter the characteristics of the powder. 1 fig.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1997},
month = {5}
}