A binder and/or electrolyte material and method for production thereof, which material is intended to be used in the preparation of a porous electrode (5) for a cell (100), wherein the binder and/or electrolyte material (20) comprises an ion conducting polymer (10)....http://www.google.com/patents/US6465126?utm_source=gb-gplus-sharePatent US6465126 - Binder and/or electrolyte material