Fig. 11. Extended glycerol oxidation reaction time using the AuPt/LaMnO3 catalyst. (Left) Time on line conversion and selectivity (
glycerol conversion, selectivity towards: 
glyceric acid, 
tartronic acid, 
C–C scission, and 
lactic acid). (Right) Time on line molar concentration plot (
glycerol, 
glyceric acid and 
tartronic acid). Conditions: glycerol 0.3 M in water, 4 : 1 NaOH : glycerol, glycerol : metal = 1000, 3 bar O2, temperature = 100 °C.
