Polyphosphazene solid electrolytes

作者：Peter M. Blonsky, Duward F. Shriver, Paul E. Austin, Harry R. Allcock · 发表于：Journal of the American Chemical Society · 年份：1984 · DOI：10.1021/ja00334a071 · 被引用次数：509 · 研究领域：Advanced Battery Materials and Technologies、Flame retardant materials and properties、Synthesis and characterization of novel inorganic/organometallic compounds

The phosphazene polymer (NP(OC2H40C2H4OCH3)n, MEEP, was synthesized and amorphous solvent-free salt complexes were performed with LiSo3CF3, NaSO3CF3, Sr(SO3CF3)2, and AgSO3CF3. A material with the composition (LiSO3CF3)0.25. MEEP has a conductivity of .00008 ohm/cm at 30 C, which is much higher than corresponding poly (ethylene oxide) complexes. The phosphazene electrolytes are promising materials for ambient-temperature high energy density batteries.