1. Institute
of Functional Surfaces (iFS), University of Leeds, Leeds, LS2 9JT, England
2. Statoil ASA, 5020, Bergen, Norway
3. TOTAL, 64000, Pau, France
4. Conoco Phillips, 4056, Stavanger, Norway
5. School
of Chemical and Process Engineering (SCAPE), University of Leeds, Leeds, LS2 9JT, England