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Method of producing a carbon coated ceramic membrane and associated product

Patent ·
OSTI ID:143943
; ;
A method is described for producing a carbon coated ceramic membrane including passing a selected hydrocarbon vapor through a ceramic membrane and controlling ceramic membrane exposure temperature and ceramic membrane exposure time. The method produces a carbon coated ceramic membrane of reduced pore size and modified surface properties having increased chemical, thermal and hydrothermal stability over an uncoated ceramic membrane. 12 figures.
Research Organization:
Aluminum Company of America
Sponsoring Organization:
United States Department of Energy
DOE Contract Number:
FC07-88ID12778
Assignee:
Aluminum Co. of America, Pittsburgh, PA (United States)
Patent Number(s):
US 5,262,198/A/
Application Number:
PAN: 7-682,181
OSTI ID:
143943
Country of Publication:
United States
Language:
English

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Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
40 CHEMISTRY
CERAMICS
CHEMICAL VAPOR DEPOSITION
COATINGS
FABRICATION
MEMBRANES
PORE STRUCTURE
SURFACE PROPERTIES
THERMODYNAMIC PROPERTIES