Thermal spray coated substrate for use in an electrical energy storage device and method

摘要

A pseudocapacitive material contacted to a substrate by a thermal spraying process, is described. Suitable thermal spraying processes include chemical combustion spraying and electrical heating spraying, using both wire and powder processes. The thusly coated substrate is useful as an electrode in an electrical energy storage device such as a capacitor, an electrochemical cell and the like.