作者: M. Pawłowska , G.Z. Żukowska , M. Kalita , A. Sołgała , P. Parzuchowski
DOI: 10.1016/J.JPOWSOUR.2007.05.087
关键词: Infrared spectroscopy 、 Supramolecular chemistry 、 Polymer 、 Ethylene oxide 、 Crystallinity 、 Chemical engineering 、 Membrane 、 Analytical chemistry 、 Raman spectroscopy 、 Chemistry 、 Differential scanning calorimetry
摘要: Abstract This paper presents the results of studies poly(ethylene oxide)-based solid polymer electrolyte with addition anion receptor. The main stress is put on influence receptor-polymeric matrix compatibility morphology composite. comparison properties two supramolecular compounds (calix[4]arene derivatives) having identical groups active in coordination narrow rim but wide modified by structure non-compatible and compatible to oxide), analyzed. research system made means vibrational (both IR Raman) spectroscopies evaluate receptor-polymer–salt interactions. Raman EDS mapping are used determine local concentration additive salt. DSC XRD membrane crystallinity. Imaging techniques SEM polarized light micrographs) allow observe surface. presented show that distribution depends type receptor phase (amorphous or crystalline).