Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Iron group metal
Patent
1997-10-29
1999-01-26
Richter, Johann
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Iron group metal
4231795, 423596, C01G 100, C01G 3714, C01D 1500
Patent
active
058635122
ABSTRACT:
A process for preparing LiFeO.sub.2 having a layered rock salt type structure is characterized in that at least one member selected from the group consisting of water-soluble iron salts, iron hydroxides, iron oxide hydroxides, and metallic iron is subjected to a hydrothermal treatment in an aqueous solution containing lithium hydroxide and at least one of sodium hydroxide and potassium hydroxide at 130.degree. to 300.degree. C.
REFERENCES:
Ado, K, et al, Preparation of LiFeO2 with alpha-NaFeO2-type structure using a mixed alkaline hydrothermal method., J. of the Electrochemical Society, v. 144, n 7, L177-L180, 1997.
Barriga, C., et al, Lithuim Ferrite Formation by Precipitation from Iron(III) solutions., J. Solid State Chem., 77(1), 132-140, 1988.
Ado Kazuaki
Kageyama Hiroyuki
Nakamura Osamu
Tabuchi Mitsuharu
Agency of Industrial Science & Technology
Murray Joseph
Richter Johann
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