Novel solid polymer electrolytes for lithium batteries

摘要

The ideal solid polymer electrolyte would have good ionic conductivity at room temperature, good chemical stability, low interfacial impedance and very low electronic conductivity. Many new materials have been described that meet some, but not all of these criteria. The work reported is a new approach to the problem and represents a multifaceted attempt to develop new materials that depart from traditional concepts. We report here new electrolytes with high ionic conductivity and demonstrably improved interfacial stability.