Figure 7.
EDX spectra of (a) ZSM-22, (b) PES, (c) 0.3 wt.% C60-ZSM-22/PES, (d) 0.3 wt.% F60-ZSM-22/PES, (e) 1.0 wt.% C60-ZSM-22/PES, and (f) 1.0 wt.% F60-ZSM-22/PES membrane materials.
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