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Thin zeolite T/carbon composite membranes (thickness about 3–4μm) with the favorable CO 2 separation performances were successfully synthesized on the porous alumina tubes by dispersing zeolite T particles (particle size about 300nm) into polymeric precursor (polyfurfuryl alcohol (PFA)). The composite membrane is carbonized under the condition of 873K with a dwell time of 2h and ultra-high...
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