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. 2014 Jan 14;4:3679. doi: 10.1038/srep03679

Figure 2. SEM surface morphologies of FTO thin films with different additives.

Figure 2

(a) 1.1 mL min−1 H2O, (b) 5 mL min−1 ethanol, (c) 5 mL min−1 TMEDA, (d) 5 mL min−1 ACAC.