| 초록 |
SPAES blended with PVdF-HFP and PES membranes were prepared with controlled amount(10 – 40 wt%) of second polymer. In order to investigate the effects of the second polymer content in the blended membranes, parameters of the prepared membranes were characterized, including their morphology, mechanical properties, methanol permeability, and proton conductivity. Also, molecular dynamics (MD) simulations were performed to determine the ion and methanol diffusion coefficients in SPAES blend membranes with different composition between polymers. |
