Preparation of titanium oxide ceramic membranes
Patent
·
OSTI ID:7207511
A procedure is disclosed for the reliable production of either particulate or polymeric titanium ceramic membranes by a highly constrained sol-gel procedure. The critical constraints in the procedure include the choice of alkyl alcohol solvent, the amount of water and its rate of addition, the pH of the solution during hydrolysis, and the limit of sintering temperature applied to the resulting gels.
- Research Organization:
- University of Wisconsin
- DOE Contract Number:
- AS07-86ID12626
- Assignee:
- Wisconsin Alumni Research Foundation, Madison, WI (United States)
- Patent Number(s):
- A; US 5096745
- Application Number:
- CNN: R813457-01-0; PPN: US 7-561491
- OSTI ID:
- 7207511
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
CHALCOGENIDES
CONTROL
FABRICATION
MEMBRANES
ORGANIC SOLVENTS
OXIDES
OXYGEN COMPOUNDS
PH VALUE
SOL-GEL PROCESS
SOLVENTS
TEMPERATURE CONTROL
TITANIUM COMPOUNDS
TITANIUM OXIDES
TRANSITION ELEMENT COMPOUNDS
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
CHALCOGENIDES
CONTROL
FABRICATION
MEMBRANES
ORGANIC SOLVENTS
OXIDES
OXYGEN COMPOUNDS
PH VALUE
SOL-GEL PROCESS
SOLVENTS
TEMPERATURE CONTROL
TITANIUM COMPOUNDS
TITANIUM OXIDES
TRANSITION ELEMENT COMPOUNDS