SEPARATOR FOR FUEL CELL AND METHOD FOR MANUFACTURING SAME
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United States of America
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Issued Date -
Nov 14, 2024
app pub date -
Mar 24, 2022
filing date -
Mar 24, 2022
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Abstract
An object is to provide a fuel cell separator and a manufacturing method thereof realizing excellent strength, electrical conductivity, and gas barrier property. The present invention is related to a fuel cell separator and a manufacturing method thereof, the fuel cell separator comprising: a plate that contains graphite and resin and comprises, on surfaces thereof, grooves, serving as flow paths; and surface layer films, that cover the surfaces on both sides of the plate in a thickness direction thereof, including the grooves, and the surfaces of the plate other than the grooves, wherein the surface layer films, contain resin and carbon nanotubes.
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