1. Laboratory of Electrochemical Energy Conversion, State Research Institute Centre for Physical Sciences and Technology, Saulėtekio Ave. 3, LT-10257 Vilnius, Lithuania
2. Faculty of Mechanics, Vilnius Gediminas Technical University, LT-10223 Vilnius, Lithuania
3. Faculty of Natural Sciences, Vytautas Magnus University, LT-44248 Kaunas, Lithuania
4. Faculty of Fundamental Sciences, Vilnius Gediminas Technical University, LT-10223 Vilnius, Lithuania
5. Faculty of Chemistry and Geosciences, Vilnius University, LT-01513 Vilnius, Lithuania