International Business Machines Corporation
Low-profile battery construct with engineered interfaces

Abstract:

A method for forming a battery structure includes texturing an anode packaging material to form a first textured surface, depositing one or more metal layers including an anode metal on the first textured surface and forming a separator on the anode metal. It also includes texturing a cathode packaging material to form a second textured surface, depositing a cathode metal on the second textured surface, and forming an electrolyte binder paste on the cathode metal, which contacts the separator with any gap being filled with electrolyte.