Compilation of factors affecting durability of Proton Exchange Membrane Fuel Cell (PEMFC)

Nowadays, the proton exchange membrane fuel cells (PEMFCs) underwent a huge development. But durability remains one of the most important issues in commercialization of polymer exchange membrane fuel cell PEMFC. PEMFC has the potential to replace the vehicle's internal combustion engine. Specifically, with the fast-start capability and low temperature operation, the polymer electrolyte membrane (PEM) fuel cell is the current focus for light-duty vehicles. The durability of fuel cell systems, however, has not been established. To be commercially successful, fuel cell power systems must be as durable and reliable as current automotive engines, a 5000 hour lifespan and functionality over a range of vehicle operating conditions (−40° to +40° C ambient temperature). So this review paper aims at assessing the factors affecting durability of Proton Exchange Membrane Fuel Cell (PEMFC).