Single phase metal-alumina made by sol-gel processing

Details Single phase metal-alumina made by sol-gel processing Single phase metal-alumina made by sol-gel processing

1991-09-06

1992-07-28

Shine, William J.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502304, 502439, B01J 2104, B01J 2310, B01J 3200

Patent

active

051341077

ABSTRACT:
This invention is directed to a method for lanthanide-aluminum-oxide materials according to sol-gel techniques from heterobimetallic alkoxides comprising tris[(bis(2-propanolato)alumina)hexakis(.mu.-(2-propanolato) )] lanthanides, and the materials so made. The materials may be in varied forms like sols, gels, xerogels, and calcined materials.

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"Volatile Double Alkoxides of Lanthanons", Mehrotra et al., Chemical Communications (1968).
"Double Isopropoxides of Lanthanons with Aluminum:Tris (Diisopropoxoaluminiumdi-m-isopropoxy) Ln(III)", Synthesis in Inorganic and Metal-Organic Chemistry (1973).

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