fig15
Figure 15. (A) Scheme illustrating the synthesis of the NC/Ni-Mo-N/NF[142]; (B) 1H NMR spectra for the electro-oxidation of 2-13C glycerol and 1, 3-13C glycerol[143]; (C) Schematic diagram of the principle of CeO2 as “electronic pump” in promoting multifunctional catalytic performances of Co4N@CeO2 catalysts[144]. HER: Hydrogen evolution reaction; HMFOR: 5-hydroxymethylfurfural oxidation reaction; NMR: nuclear magnetic resonance; OER: oxygen evolution reaction.
