Process for preparing aluminum or magnesium phosphide

Details Process for preparing aluminum or magnesium phosphide Process for preparing aluminum or magnesium phosphide

1980-10-03

1982-05-25

Vertiz, O. R.

Chemistry of inorganic compounds

Phosphorus or compound thereof

C01B 2508

Patent

active

043316425

ABSTRACT:
The phosphide of aluminum or magnesium is prepared by a process comprising reacting the finely divided metal or an alloy of both metals with yellow phosphorus at a temperature between 300.degree. and 600.degree. C. in an inert gas atmosphere and in the presence of a catalyst which is chlorine, bromine or iodine or a compound of such element with phosphorus, sulfur, hydrogen, ammonium, zinc or of the metal which is being reacted.

REFERENCES:
patent: 3532464 (1970-10-01), Friemel
patent: 3899572 (1975-08-01), Watanabe et al.
Wayne E. White & A. H. Bushey, J.A.C.S., "Alumium Phosphide-Preparation & Composition", Oct. 1944, vol. 66, pp. 1666-1672.

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