Figure 7
(a) T100 values of K400, 10% H2SO4/K400, 10% WO3/K400, and 10% ZrO2/K400 catalysts calcined at 400 °C and, (b) long-term stability of 10% ZrO2/K400 catalyst calcined at 400 °C at a reaction temperature of 275 °C.
Figure 7 | Scientific Reports
