Patent ID: 7335321
Filing Date: 2008-02-26
Classification: H01M,Y02E,Y02P

Abstract:
1. Self-supporting layer or layer that is placed on a substrate, comprising a heterogeneous mixture of (1) a matrix (A) containing at least one organic polymer, precursor thereof or prepolymer thereof, (2) an electrochemically activatable inorganic material in the form of a solid substance (B), which is not soluble in said matrix and in water and which is a material suitable as a solid body electrolyte, the solid body electrolyte selected from the group consisting of natural salts and minerals of lithium, and synthetic lithium salts including titanium ions or phosphate groups, and (3) a material (C) which differs from material (B) and which is capable of improving the transport of a liquid electrolyte into and the storage thereof within the layer, characterized in that said layer additionally contains an electrolyte introduced into said layer in a dissolved form.