Developing sustainable pathways to ethylene — among the world’s most widely used chemicals — is a key element in ...

Electroplating close electroplatingUsing electrolysis to deposit a thin layer of metal onto another metal, usually to improve its appearance or corrosion resistance. uses electrolysis to put a ...

Cryolite also increases conductivity. The diagram shows an electrolysis cell used to extract aluminium. Both electrodes are made of graphite, a form of carbon with a high melting point and which ...