POLYMER ELECTROLYTES INCLUDING POROUS ORGANIC PARTICLES

摘要

The present invention is directed to an electrolyte comprising a first phase including a porous organic microparti-cle; and a second phase including an ethylene oxide-containing polymer (i.e., an EOP); wherein the second phase is a continuous phase. The polymeric electrolyte compositions preferably also includes a lithium salt and optionally a solvent. The polymeric elec-trolyte composition may have a shear modulus, G', measured at 1 rad/sec and about 30 °C and a conductivity, .sigma., measured at about 30 °C, such that i) G'-.sigma. is greater than about 200 (S/cm)(dynes/cm2); and ii) G' is from about 10 4 to about 10 10 dynes/cm2.