1. Laboratory of Materials and Processes for Hydrogen Energy, Ioffe Institute, Politekhnicheskaya ul. 28, St Petersburg 194021, Russia
2. Laboratory of Characterisation of Materials and Structures of Solid State Electronics, Ioffe Institute, Politekhnicheskaya ul. 26, St. Petersburg 194021, Russia
3. Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, Henriksgatan 2, Turku/Åbo 20500, Finland