Alevel chemistry: storage and fuel cells

Modern storage and fuel cells

Cells can be divided into 3 main types called primary, secondary and Fuel cells. Cells wok through the science of electrode potentials, all that is required for charge to be created is that the cells must have different electrode portentials.

Primary cells are non rechargable as they use reactions in their half cells that are not reversible. These cells are usually used for low voltage devices that are used over a long period of time…