1. Laboratory of Materials and Processes for Hydrogen Energy, Ioffe Institute, Politekhnicheskaya ul. 28, 194021 St. Petersburg, Russia
2. Department of Physical Chemistry, St. Petersburg State Institute of Technology (Technical University), Moskovskiy pr. 26, 190013 St. Petersburg, Russia
3. Laboratory of Physics for Cluster Structures and Colloid Physics Laboratory, Ioffe Institute, Politekhnicheskaya ul. 28, 194021 St. Petersburg, Russia
4. Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, Henriksgatan 2, 20500 Turku/Åbo, Finland