1. Centre of New Technologies; University of Warsaw; Żwirki i Wigury 93 02-089 Warsaw Poland
2. Faculty of Chemistry; University of Warsaw; Pasteur 1 02-093 Warsaw Poland
3. University of Ljubljana; Faculty of Civil and Geodetic Engineering; Institute of Mathematics, Physics and Mechanics; Jadranska 19 1000 Ljubljana Slovenia
4. Department of Inorganic Chemistry and Technology; Jožef Stefan Institute; Jamova 39 1000 Ljubljana Slovenia