Purification of organometallic compounds

Details Purification of organometallic compounds Purification of organometallic compounds

1988-04-21

1989-01-10

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

556187, C07F 500, C07F 506

Patent

active

047975008

ABSTRACT:
A method for purifying an organometallic compound in which an organometallic compound of gallium, aluminum or indium is contacted with at least one metal selected from metallic sodium, metallic potassium and a sodium-potassium alloy. This method is especially efficacious when the high-purity organometallic compound is used as a semiconductor because, by the disclosed method, the silicon components are removed as impurities, which silicon material tends to lower the electrical characteristics of the semiconductor.

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