Linked from
The 45 pages that link to Electrochemical cell, each with the reason it gives.
Fuel cellNarrower topic: Fuel cells belong to this broader class of devices.
ElectrodeNarrower topic: An electrode usually operates as one part of this larger arrangement.
AnodeNarrower topic: Anodes are defined by their role within this broader class of systems.
CathodeNarrower topic: The cathode is one of the two electrodes in every electrochemical cell.
Voltaic pileNarrower topic: The pile is an early form of this broader device.
CoulometryNarrower topic: Coulometric reactions take place in an electrochemical cell.