Method of making metal oxide ceramic membranes with small pore sizes
Patent
·
OSTI ID:868581
- Madison, WI
A method for the production of metal oxide ceramic membranes is composed of very small pore size. The process is particularly useful in the creation of titanium and other transition metal oxide membranes. The method utilizes a sol-gel process in which the rate of particle formation is controlled by substituting a relatively large alcohol in the metal alkoxide and by limiting the available water. Stable, transparent metal oxide ceramic membranes are created having a narrow distribution of pore size, with the pore diameter being manipulable in the range of 5 to 40 Angstroms.
- DOE Contract Number:
- AC07-86ID12626
- Assignee:
- Wisconsin Alumni Research Foundation (Madison, WI)
- Patent Number(s):
- US 5169576
- OSTI ID:
- 868581
- Country of Publication:
- United States
- Language:
- English
Similar Records
Metal oxide porous ceramic membranes with small pore sizes
Metal oxide porous ceramic membranes with small pore sizes
Ordered ceramic membranes: Annual progress report, February 1986-March 1987
Patent
·
Wed Jan 01 00:00:00 EST 1992
·
OSTI ID:868581
Metal oxide porous ceramic membranes with small pore sizes
Patent
·
Tue Jan 01 00:00:00 EST 1991
·
OSTI ID:868581
Ordered ceramic membranes: Annual progress report, February 1986-March 1987
Technical Report
·
Mon Jun 01 00:00:00 EDT 1987
·
OSTI ID:868581
Related Subjects
method
metal
oxide
ceramic
membranes
pore
sizes
production
composed
size
process
particularly
useful
creation
titanium
transition
utilizes
sol-gel
rate
particle
formation
controlled
substituting
relatively
alcohol
alkoxide
limiting
available
water
stable
transparent
created
narrow
distribution
diameter
manipulable
range
40
angstroms
sol-gel process
oxide membranes
particle formation
particle form
method utilizes
metal alkoxide
ceramic membranes
metal oxide
particularly useful
transition metal
pore size
ceramic membrane
oxide ceramic
pore sizes
transparent metal
available water
pore diameter
narrow distribution
oxide membrane
/264/501/
metal
oxide
ceramic
membranes
pore
sizes
production
composed
size
process
particularly
useful
creation
titanium
transition
utilizes
sol-gel
rate
particle
formation
controlled
substituting
relatively
alcohol
alkoxide
limiting
available
water
stable
transparent
created
narrow
distribution
diameter
manipulable
range
40
angstroms
sol-gel process
oxide membranes
particle formation
particle form
method utilizes
metal alkoxide
ceramic membranes
metal oxide
particularly useful
transition metal
pore size
ceramic membrane
oxide ceramic
pore sizes
transparent metal
available water
pore diameter
narrow distribution
oxide membrane
/264/501/