The glassy carbon electrode is abbreviated as GCE, which slowly heats polyacrylonitrile resin or phenolic resin to high temperature (up to 1800C) in an inert atmosphere to form glass-like amorphous carbon, which is suitable for electronic conductor materials for electrodes.
Carbon-coated aluminum foil is a new type of battery cathode substrate. carbon-coated aluminum foil has good conductivity, low internal resistance and strong mechanical properties.