1. Department of Functional Materials and Hydrogen Technology, Institute of Materials Science and Engineering, Military University of Technology, Kaliskiego 2 St., 00-908 Warsaw, Poland
2. Department of Structural Materials, Institute of Materials Science and Engineering, Military University of Technology, Kaliskiego 2 St., 00-908 Warsaw, Poland
3. Faculty of Materials Science and Engineering, Warsaw University of Technology, Wołoska 141 St., 02-507 Warsaw, Poland