1. Åbo Akademi University; Geology and mineralogy, Department of Natural Sciences; Domkyrkotorget 1 Åbo 20500 Finland
2. University of Turku; Department of Physics and Astronomy; Turku Finland
3. Åbo Akademi University; Process Design and Systems Engineering Laboratory, Department of Chemical Engineering; Turku Finland
4. Åbo Akademi University; Laboratory of Physical Chemistry, Center of Excellence for Functional Materials; Åbo Finland