Fig. 5. (a)–(c) SEM images of (a) Cu-TCPP, (b) Zn-TCPP, and (c) Co-TCPP synthesized adding 0.625 μL mL−1 of TFA. (d)–(f) SEM images of (d) CuZn-TCPP, (e) ZnCo-TCPP, and (f) CuCo-TCPP. (a1)–(f1) Corresponding enlarged SEM image.
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