Polymer electrolyte membrane (PEM) fuel cells or PEMFCs and PEM electrolysis cells or
PEMECs are two closely related electrochemical devices having a similar structure: a PEM …

Abstract PEM (Polymer Electrolyte Membrane) fuel cells have the potential to reduce our
energy use, pollutant emissions, and dependence on fossil fuels. In the past decade …

Polymer electrolyte membrane (PEM) fuel cells are electrochemical devices that directly
convert the chemical energy stored in fuel into electrical energy with a practical conversion …

The US transportation sector accounts for 37% of total energy consumption. Automobiles are
a primary application of polymer electrolyte membrane (PEM) fuel cells, which operate …

The research on proton exchange membrane fuel cells (PEMFCs) has significantly
escalated due to their exceptional efficiency and eco-friendliness, but there is still much …

This paper presents an overview of issues affecting the life and the long-term performance of
proton exchange membrane fuel cells based on a survey of existing literature. We hope that …

Abstract Proton Exchange Membrane Fuel Cells (PEMFC) are energy efficient and
environmentally friendly alternatives to conventional energy conversion systems in many yet …

At present, despite the great advances in polymer electrolyte membrane fuel cell (PEMFC)
technology over the past two decades through intensive research and development …

The steady-state performance and transient response for H2/air polymer electrolyte
membrane (PEM) fuel cells are investigated in both single fuel cell and stack configurations …

Fuel cells have lately received growing attention since they allow the use of non-precious
metals as catalysts, which reduce the cost per kilowatt of power in fuel cell devices to some …