Fig. 7. Conversion–selectivity plots: (a) glyceric acid selectivity; (b) tartronic acid selectivity; (c) C–C scission selectivity; and (d) lactic acid selectivity, from the glycerol oxidation reaction using the AuPt/LaBO3 catalysts, where the B sites of the supports are: Cr (
); Mn (
); Fe (
); Co (
); and Ni (
). Conditions: glycerol 0.3 M in water, 4 : 1 NaOH : glycerol, glycerol : metal = 1000, 3 bar O2, temperature = 100 °C.
