Microporous alumina ceramic membranes
Abstract
Several methods are disclosed for the preparation microporous alumina ceramic membranes. For the first time, porous alumina membranes are made which have mean pore sizes less than 100 Angstroms and substantially no pores larger than that size. The methods are based on improved sol-gel techniques.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 6241891
- Patent Number(s):
- 5208190
- Application Number:
- PPN: US 7-773168
- Assignee:
- Wisconsin Alumni Research Foundation, Madison, WI (United States)
- DOE Contract Number:
- AS07-86ID12626
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 8 Oct 1991
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 36 MATERIALS SCIENCE; ALUMINIUM OXIDES; MICROSTRUCTURE; SOL-GEL PROCESS; MEMBRANES; FABRICATION; CERAMICS; OPTIMIZATION; POROSITY; ALUMINIUM COMPOUNDS; CHALCOGENIDES; OXIDES; OXYGEN COMPOUNDS; 320303* - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Equipment & Processes; 360201 - Ceramics, Cermets, & Refractories- Preparation & Fabrication; 360202 - Ceramics, Cermets, & Refractories- Structure & Phase Studies
Citation Formats
Anderson, M A, and Guangyao, Sheng. Microporous alumina ceramic membranes. United States: N. p., 1993.
Web.
Anderson, M A, & Guangyao, Sheng. Microporous alumina ceramic membranes. United States.
Anderson, M A, and Guangyao, Sheng. Tue .
"Microporous alumina ceramic membranes". United States.
@article{osti_6241891,
title = {Microporous alumina ceramic membranes},
author = {Anderson, M A and Guangyao, Sheng},
abstractNote = {Several methods are disclosed for the preparation microporous alumina ceramic membranes. For the first time, porous alumina membranes are made which have mean pore sizes less than 100 Angstroms and substantially no pores larger than that size. The methods are based on improved sol-gel techniques.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1993},
month = {5}
}
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