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Title: 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:
 [1];  [1]
  1. (Madison, WI)
Issue Date:
Research Org.:
University of Wisconsin
Sponsoring Org.:
USDOE
OSTI Identifier:
868772
Patent Number(s):
5208190
Assignee:
Wisconsin Alumni Research Foundation (Madison, WI) IDO
DOE Contract Number:  
AS07-86ID12626
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
microporous; alumina; ceramic; membranes; methods; disclosed; preparation; time; porous; mean; pore; sizes; 100; angstroms; substantially; pores; larger; size; based; improved; sol-gel; techniques; ceramic membranes; pore size; ceramic membrane; pore sizes; mean pore; alumina ceramic; microporous alumina; /501/

Citation Formats

Anderson, Marc A., and Sheng, Guangyao. Microporous alumina ceramic membranes. United States: N. p., 1993. Web.
Anderson, Marc A., & Sheng, Guangyao. Microporous alumina ceramic membranes. United States.
Anderson, Marc A., and Sheng, Guangyao. Fri . "Microporous alumina ceramic membranes". United States. https://www.osti.gov/servlets/purl/868772.
@article{osti_868772,
title = {Microporous alumina ceramic membranes},
author = {Anderson, Marc A. and Sheng, Guangyao},
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 = {1}
}

Patent:

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