Fourier transform infrared attenuated total reflection(FTIR-ATR) spectra,proton conductivity,methanol permeability and morphology of samples were studies.
磺化二氮杂萘酮结构的聚醚酮(SPPEK)与磷钨酸(PWA)的混合膜用两组分的DMAc混合溶液通过刮膜制备,对SPPEK/PWA膜进行了FTIR-ATR、表面形貌、质子导电性和甲醇透过性进行了研究。
The effects of curing temperature, methanol concentration and membrane composition on the ionic conductivity and the methanol permeability of the membranes were investigated.
制备了聚乙烯醇 (PVA)与聚苯乙烯磺酸 (PSSA)的共混膜 ,并研究了膜的组成、热处理温度、甲醇水溶液浓度等对膜电导率和甲醇透过率的影响。
