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. 2021 Jun 23;11(36):22250–22263. doi: 10.1039/d1ra03103a

Fig. 2. FESEM micrographs of (a) pure CoFe2O4, CoFe2O4–RGO(35) hybrid ((b) low-magnification, (h) high-magnification), and (i) CoFe2O4–RGO(70) hybrid. The low-magnification SEM micrograph (c), and the corresponding EDX mapping micrographs of CoFe2O4–RGO(35) hybrid for (d) C, (e) Co, (f) Fe, and (g) O.

Fig. 2