Method for manufacturing inorganic membranes by organometallic c

Details Method for manufacturing inorganic membranes by organometallic c Method for manufacturing inorganic membranes by organometallic c

1994-03-17

1995-08-08

Bell, Janyce

Coating processes

Foraminous product produced

Filter, sponge, or foam

427245, 427255, 4272553, 4273762, B05D 500

Patent

active

054397065

ABSTRACT:
The present invention is a method for manufacturing inorganic membranes which are capable of separating oxygen from air. The membranes comprise a thin layer of a multicomponent metallic oxide which has been deposited onto a porous substrate by organometallic chemical vapor deposition. The inorganic membranes are formed by reacting organometallic complexes corresponding to each of the respective metals making up the multicomponent metallic oxide and an oxidizing agent under conditions sufficient to deposit a thin layer of the multicomponent metallic oxide onto the porous substrate.

REFERENCES:
patent: 4330633 (1982-05-01), Yoshisato et al.
patent: 4505985 (1985-03-01), Schmidt et al.
patent: 5035727 (1991-07-01), Chen
patent: 5106654 (1991-04-01), Isenberg
patent: 5140003 (1992-08-01), Mueller
Teraoka and coworkers, Nippon Seramikkusu Kyobai Gabujutsu Ronbushi 97 (1989) 533.

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