1. Institute for Particle TechnologyTechnische Universität Braunschweig Volkmaroder Straße 5 38104 Braunschweig Germany
2. Department Coating Systems and Painting TechnologyFraunhofer Institute for Manufacturing Engineering and Automation IPA Nobelstraße 12 70569 Stuttgart Germany
3. Technology Center for EnergyLandshut University of Applied Sciences Wiesenweg 1 94099 Ruhstorf an der Rott Germany