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. 2023 Mar 24;13(7):1164. doi: 10.3390/nano13071164

Figure 4.

Figure 4

(a) Scheme of the electrodeposition of NiNPs in ethaline. XRD pattern of synthesized Ni/PGE in DES (ethaline) and in acetate bath. The inset graph displays the XRD pattern of PGE. TEM images show the deposited NiNPs from DES. Reprinted from ref. [134]. (b) Scheme of the DES-assisted electrodeposition of nanostructure Ni films on Cu substrate. The inset images show the electrolytes and SEM of as-fabricated nano-Ni films. Reprinted with permission from ref. [136]. Copyright 2018 Elsevier.