{HEAD ~ The hybrid polymeric} 1 or 2, which has an ionic conductivity of at least 1×10−5 S/cm and which is substantially insusceptive to {TAIL ~ oxidation} and reduction at an electric potential in the range of from 1 to 3 V as measured relative to a reference electrode of metallic lithium 
{ HEAD ~ The hybrid polymeric } 1 or 2 , which has an ionic conductivity of at least 1×10−5 S / cm and which is substantially insusceptive to { TAIL ~ oxidation } and reduction at an electric potential in the range of from 1 to 3 V as measured relative to a reference electrode of metallic lithium
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH