Process for preparing aluminum or magnesium phosphide
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United States of America Patent
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-
May 25, 1982
Grant Date -
N/A
app pub date -
Oct 3, 1980
filing date -
Nov 12, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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