Fuel cell technology is playing an increasingly important role in the transition to sustainable mobility. Polymer electrolyte membranes (PEM) are a central component of PEM fuel cells. These membranes consist of several layers, one of which contains platinum or other metals as a catalyst. The metal content of this layer can be measured and controlled inline during production. Read our new case study to learn how you can benefit from using X-ray fluorescence (XRF) analysis for this specific application!