Advanced Energy Storage Division for Innovation on New Energies of Electrical and Computer Engineering of Campinas 13083-852;
Alan Levin Department of Mechanical and Nuclear Engineering State University 66506;
Chemistry Institute for Innovation on New Energies of Campinas 13083-970;
Advanced Energy Storage Division for Innovation on New Energies of Chemical Engineering of Campinas 13083-852;
In situ spectroscopy; Operando spectroscopy; FTIR; Spectro-electrochemical cells; Batteries;