Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1996-03-19
1997-11-04
McCamish, Marion E.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
4283077, 4283128, 4283166, 4283227, 428550, 428613, B32B 326, B32B 514, B32B 518
Patent
active
056837976
ABSTRACT:
The present invention is a method for manufacturing inorganic membranes which are capable of separating oxygen from oxygen-containing gaseous mixtures. The membranes comprise a porous composite of a thin layer of a multicomponent metallic oxide which has been deposited onto a porous support wherein the pores of the multicomponent metallic oxide layer are subsequently filled or plugged with a metallic-based species. The inorganic membranes are formed by depositing a porous multicomponent metallic oxide layer onto the porous support to form a porous composite having a network of pores capable of transporting gases. The network of pores are plugged or filled by organometallic vapor infiltration to form an inorganic membrane having essentially no through porosity.
REFERENCES:
patent: 3791863 (1974-02-01), Quirk
patent: 3926702 (1975-12-01), Oki et al.
patent: 4330663 (1982-05-01), Yoshisato et al.
patent: 4609562 (1986-09-01), Isenberg et al.
patent: 4992305 (1991-02-01), Erbil
patent: 5057362 (1991-10-01), Schroeder et al.
patent: 5106654 (1992-04-01), Isenberg
patent: 5140003 (1992-08-01), Mueller
patent: 5332597 (1994-07-01), Carolan et al.
patent: 5360635 (1994-11-01), Richards et al.
Y.S. Lin, in his Doctoral Thesis entitled, "Chemical and Electrochemical Vapour Deposition of Zirconia-Yttria Solid Solutions in Porous Ceramic Media", Universiteit Twente, The Netherlands, defended on Jan. 3, 1992.
Carolan Michael Francis
Dyer Paul Nigel
Fine Stephen Mark
Makitka, III Alexander
Richards Robin Edward
Air Products and Chemicals Inc.
Copenheaver Blaine R.
Gourley Keith D.
McCamish Marion E.
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