Fig. 4From: The effect of surface oxidation on the catalytic properties of Ga3Ni2 intermetallic compound for carbon dioxide reductiona Reaction rate \( {r}_{CO_2} \) as a function of temperature for the Ga3Ni2 catalyst reduced at 300 or 600 °C, respectively. b The CO2 turnover frequency (TOF) as a function of temperatureBack to article page