Charge-Storage Process of Stoichiometric and Nanostructured Ruthenium Nitride Thin Films

Davide Rosestolato, Giancarlo Battaglin, Sergio Ferro
2015 Batteries  
Ti-supported RuN thin films, synthesized by rf-magnetron sputtering, have been electrochemically characterized, focusing in particular to their charge-storage capacity, and to the mechanisms that influence this important property, in view, e.g., of applications in supercapacitors. Based on cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) data, a deconvolution of non-faradic and faradic contributions has been attempted, and a mechanism for the charging/discharging process
more » ... discharging process has been proposed.
doi:10.3390/batteries1010011 fatcat:xqonptr2ifasnei7osnxxxiioa