Fig. 3: Electrochemical performance of the electrochemical cells, in which TiO2-X% (PS) porous membranes with various PS ratios acted as the electrolyte precursor.
From: Superionic conduction electrolyte through in situ structural transformation in electrochemical cell
a I–V–P curves of the electrochemical cells at 550 °C; b maximum power density; c open-circuit voltage; d EIS curves of the electrochemical cells at 550 °C; e I–V–P curves of the TiO2-6% (PS) electrochemical cells at various temperatures; f Nyquist plots and fitted EIS curves of the electrochemical cells at various temperatures; g conductivities estimated from the EIS and I–V curves of the TiO2-6% (PS) electrochemical cell; h conductivities estimated from the EIS and I–V curves of the TiO2-0% (PS) electrochemical cell; i Ea as a function of 1000/T obtained from the conductivity curve at 475–550 °C.
