The composite electrolyte for use in a thin plate rechargeable lithium battery comprises a porous or micro-porous inert, multi-layered polymer separator laminate which carries an adherent second polymer coating containing a dissociable lithium compound, and the multi-layered separator having adherent...http://www.google.com.au/patents/US7923156?utm_source=gb-gplus-sharePatent US7923156 - Composite polymer electrolytes for a rechargeable lithium battery
