Molecular sieve gas sensors
β Scribed by K. Seshan
- Publisher
- Elsevier Science
- Year
- 1990
- Weight
- 88 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0166-9834
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π SIMILAR VOLUMES
The preparation of unsupported and supported carbon molecular sieve membrances has been studied. It proved impossible to prepare a continuous membrane, but measurements of the mass iransfer of gases showed that diffusion across the membranes occurred both in the gas phase within large interstices an
## Abstract A major challenge in silica membranes for gas separation is to maintain a robust pore structure in the presence of steam. In this work, use of a carbonized template is proposed to reduce damage to the pore structure by inhibiting silica migration along the membrane pore surface. This de