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https://doi.org/10.1016/j.carbon.2005.03.003
| Title: | Carbon-zeolite composite membranes for gas separation | Authors: | Tin, P.S. Chung, T.-S. Jiang, L. Kulprathipanja, S. |
Keywords: | Carbon composites Carbonization Molecular sieves Pyrolysis Pyrolytic carbon |
Issue Date: | Aug-2005 | Citation: | Tin, P.S., Chung, T.-S., Jiang, L., Kulprathipanja, S. (2005-08). Carbon-zeolite composite membranes for gas separation. Carbon 43 (9) : 2025-2027. ScholarBank@NUS Repository. https://doi.org/10.1016/j.carbon.2005.03.003 | Abstract: | The preparation of carbon-zeolite composite membranes for gas separation, was analyzed using the pyrolysis of polymer-zeolite mixed matrix membranes (MMM). A zeolite-filled MMM was prepared through the incorporation of zeolite into a Matrimid polyimide matrix. It was observed that the selectivity and permeability of carbon-zeolite composite membranes increase tremendously after carbonization. The carbon-zeolite composite membrane possesses higher separation efficiency than the carbon membrane derived from a pure Matrimid dense film. The results show that carbon-zeolite composite membranes provide impressive separation efficiency with reasonable high permeability for CO 2/CH4 gases. | Source Title: | Carbon | URI: | http://scholarbank.nus.edu.sg/handle/10635/88615 | ISSN: | 00086223 | DOI: | 10.1016/j.carbon.2005.03.003 |
| Appears in Collections: | Staff Publications |
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