fig7

Figure 7. (A) SEM images of Ni(OH)₂, (B) NiV-LMH, (C) NiVW-LMH and (D) NiVW-LMH with abundant lattice vacancies. HRTEM images of (E) Ni(OH)₂ and (F) NiVW-LMH with abundant lattice vacancies. (G) AFM images and (H) height profiles of NiVW-LMH with abundant lattice vacancies nanosheets. (I) LSV curves with 90% iR correction in 1.0 M KOH solution with 10 mM HMF. (J) The concentration of HMF and its oxidation products during chronoamperometry electrolysis experiment on NiVW-LMH electrode with abundant lattice vacancies. Reproduced with permission^[91]. Copyright 2019, Wiley.