Process for producing bismuth compounds, and bismuth compounds

Details Process for producing bismuth compounds, and bismuth compounds Process for producing bismuth compounds, and bismuth compounds

1996-08-20

1999-11-02

Meeks, Timothy

Coating processes

Coating by vapor, gas, or smoke

Mixture of vapors or gases utilized

427377, 427378, 4273831, C23C 1640

Patent

active

059766247

ABSTRACT:
The formation of an electrically conductive phase in an dielectric or ferroelectric composed of a bismuth compound is inhibited. Described is a process for producing a bismuth compound, which comprises introducing a gas of starting materials in an atmosphere under a pressure of 0.01 to 50 torr, depositing a precursor of a bismuth compound on a substrate, and thermally treating it in an oxidizing atmosphere.

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