Proton exchange membrane (PEM) fuel cells can operate at low temperatures and are scalable. Therefore, they can be used in a wide range of applications, such as portable, automotive and stationary ...

In the generic PEM fuel cell pictured at left, the membrane lies sandwiched between a positively charged electrode (the cathode) and a negatively charged electrode (the anode). In the simple ...

Renewable energy technologies are of great importance to society in order to reduce emissions of CO2 and other pollutants in Germany, Europe and worldwide. Hydrogen is used to effectively store energy ...

Measuring cell with flow field for High Temperature-PEM-Fuel Cells ...