| abstract |
The purpose of the present invention is to provide a carbon material-coated metal porous body, etc., suitable for a collector capable of improving the capacity and output characteristics of a power storage device.nA carbon material-coated metal porous body in which the surface of a metal porous body skeleton having a communicating hole is covered by a carbon material, wherein the carbon material has an apparent density of 5 mg/cm 3 to 100 mg/cm 3 . |