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Abstract ▼ AI-Helper

In this study, PTMSP/LDH composite membranes were prepared by the solution intercalation method with 1, 3, and 5 wt% LDH contents to PTMSP. To investigate the physico-chemical characteristics of composite membranes, the analytical methods such as FT-IR, TGA, XRD, UTM, and SEM have been utilized, and...

In this study, PTMSP/LDH composite membranes were prepared by the solution intercalation method with 1, 3, and 5 wt% LDH contents to PTMSP. To investigate the physico-chemical characteristics of composite membranes, the analytical methods such as FT-IR, TGA, XRD, UTM, and SEM have been utilized, and the gas permeability and selectivity properties of $H_2$, $N_2$, and $CO_2$ were evaluated. The permeability of the PTMSP/LDH composite membranes decreased as LDH content increased and the selectivity $H_2$ and $CO_2$ showed the maximum value at 5 wt% of LDH content. Permeability of PTMSP/LDH composite membrane increased as the gas permeation pressure increased. The difference of the increase in gas permeation pressure of the permeability of PTMSP/LDH composite membrane was slightly smaller than of PTMSP membrane.

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