1. Department of Materials Science and Engineering; Norwegian University of Science and Technology (NTNU); Trondheim Norway
2. NTNU; Department of Chemistry; Trondheim Norway
3. Hydro Aluminium; Øvre Årdal Norway
4. NTNU; Department of Electrical Engineering and Renewable Energy; Trondheim Norway
5. Northeastern University at Qinhuangdao; Hebei China