1. Chair of Electrochemical Process Engineering University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany
2. Bavarian Center for Battery Technology (BayBatt) University of Bayreuth 95447 Bayreuth Germany
3. Chair of Ceramic Materials Engineering Keylab Glass Technology University of Bayreuth Prof.-Rüdiger-Bormann-Str. 1 95447 Bayreuth Germany