Although the conductivity of the blend membrane is still much lower than that of NafionTM (94 mS cm − 1 for Nafion 117 tested under the same conditions), it is still quite significant and compares favorably to previous studies of PVDF blends.
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Composite Electrolyte Membranes from Partially Fluorinated Polymer and Hyperbranched, Sulfonated Polysulfone.
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