When it is, an electrochemical reaction takes place between the hydrogen and oxygen that directly converts chemical energy into electrical energy. Various types of fuel cells exist, but the one ...

From electrochemical fundamentals to application in the energy and mobility sector The activities in the field of fuel cells and electrolysis are primarily based at the DLR Institute of Engineering ...

A new approach to elucidate the operation and control of Polymer Electrolyte Membrane (PEM) fuel cells is being developed. A global reactor engineering ... Protons diffuse through the PEM under an ...

According to many experts, we may soon find ourselves using fuel cells to generate electrical ... and an oxidant to create electricity from an electrochemical process. Much like the batteries ...

A fuel cell is a device that generates electric energy through electrochemical reactions ... application of proton exchange membrane fuel cells. In this study, the catalytic activity of Pt-based ...