Assertion: fuel cell's electrode | /r/MadeOf | carbon
Facets:
value: preferably
type: DEGREE
Source sentences:
text: Electrodes are made of carbon and a metal such as nickel.
text: The electrodes are preferably made from carbon which is abundant, renewable and can be modified in many ways or adsorb enzymes with high affinity.
text: The positive electrode is a rod made of carbon that is surrounded by a paste of manganese(IV) oxide, zinc chloride, ammonium chloride, carbon powder, and a small amount of water.
text: The positive electrode is a rod made of carbon that is surrounded by a paste of manganese(IV) oxide, zinc chloride, ammonium chloride, carbon powder, and a small amount of water.
text: The electrodes are preferably made from carbon which is abundant, renewable and can be modified in many ways or adsorb enzymes with high affinity.