DESCRIPTION

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

STATUS: U.S. Patent No. 5,208,190

CONTACT

Wisconsin Alumni research foundation
John F. Hardiman 
Phone: (608) 265-4209 
Email: jfhardim@facstaff.wisc.edu

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