Method of producing spherical lithium aluminate particles

Details Method of producing spherical lithium aluminate particles Method of producing spherical lithium aluminate particles

1982-01-15

1983-09-20

Carter, Herbert T.

Chemistry of inorganic compounds

Oxygen or compound thereof

Metal containing

C01F 704

Patent

active

044055951

ABSTRACT:
Spherical particles of lithium aluminate are formed by initially producing aluminum hydroxide spheroids, and immersing the spheroids in a lithium ion-containing solution to infuse lithium ions into the spheroids. The lithium-infused spheroids are rinsed to remove excess lithium ion from the surface, and the rinsed spheroids are soaked for a period of time in a liquid medium to remove water and NH.sub.4 OH from their surfaces. The soaked spheroids are then dried and sintered to form lithium aluminate spherical particles.

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patent: 4347327 (1982-08-01), Lee et al.
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