fig5

Figure 5. Time course based on 3-aminopropanol conversion in the reaction of 3-aminopropanol with ethanol at 170 °C under ambient atmosphere on Ni-NiAlZr-LDO (A) and Ni-NiAl-LDO (B); (C) Time course based on 2-aminoethanol conversion in the reaction of 2-aminoethanol with ethanol on Ni-NiAlZr-LDO at 120 °C under ambient atmosphere; (D) Correlation of the selectivity to dual-cross-condensation with L acidic sites in reaction of 2-aminoethanol with ethanol. LDO: Layered double oxides.