fig2
Figure 2. (A) Synthetic steps of forming MoFe:Ni(OH)2/NiOOH NSs on nickel foam directly. (B) XRD patterns of MoFe:Ni-(OH)2 and MoFe:Ni(OH)2/NiOOH NSs. (C) Raman spectra of MoFe:Ni(OH)2 and MoFe:Ni(OH)2/NiOOH NSs. (D-G) TEM and HRTEM images of MoFe:Ni(OH)2 and MoFe:Ni-(OH)2/NiOOH NSs. Reproduced with permission. Copyright 2018, American Chemical Society[56].
