1. Physical
Chemistry, Technische Universität Dresden, Mommsenstr.
13, Dresden 01062, Germany
2. Departamento
de Física Teórica, Universidad de La Habana, San Lázaro y L, La Habana 10400, Cuba
3. Laboratory
of Inorganic Materials Chemistry, Schuit Institute of Catalysis, Eindhoven University of Technology, Den Dolech 2, 5612
AZ Eindhoven, The Netherlands
4. Division
of Fuels Chemistry and Technology, Faculty of Chemistry, Wrocław University of Technology, Gdańska 7/9, Wrocław 50-344, Poland