Enhanced Photoelectrochemical Response from Copper Antimony Zinc Sulfide Thin Films on Transparent Conducting Electrode

Figure 3

Scanning electron micrograph of modified copper antimony sulfide coated substrate: (a) low-magnification image of sample 1, (b) low-magnification image of sample 1 (different area), (c) high-magnification image of sample 1, (d) high-magnification image of sample 1 showing flower-like structures, (e) low-magnification image of sample 2, and (f) high-magnification image of sample 2.

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