Fig. 1. Chemical structures of (a) SPAES and (b) SPVdF-co-HFP
Fig. 2. FT-IR spectrum of (a) SPAES, (b) SPVdF-co-HFP, (c) SPAES/SPVdF-20, (d) SPAES/SPVdF-30, and (e) SPAES/SPVdF-40
Fig. 3. XRD patterns of (a) SPAES, (b) SPVdF-co-HFP, and (c) SPAES/SPVdF-30
Fig. 4. Water contact angles of SPAES and hybrid membranes
Fig. 5. TGA patterns of SPAES, SPVdF-co-HFP and hybrid membranes
Fig. 6. Stress-strain behaviors of SPAES, SPVdF-co-HFP and hybrid membranes
Fig. 7. Ionic conductivity plots of SPVdF-co-HFP, and hybird membranes (RH 100%)
Table 1. Oxidation stability and thermal stability of SPAES, SPVdF-co-HFP, and hybrid membranes
Table 2. Water content (WC), ion exchange capacity (IEC), and ionic conductivity of SPAES, SPVdF-co-HFP and hybrid membranes
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