Figures at a glance

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FIGURE 1

Figure 1: SEM micrographs of micro-structures based ZnO grown through hydrothermal process on ITO/PET (a) and FTO (b) substrates.

FIGURE 2

Figure 2: X-ray diffraction patterns of the micro-structured ZnO thin films deposited onto FTO (a) and ITO/PET (b) substrates.

FIGURE 3

Figure 3: UV–vis transmittance spectra of ZnO thin films grown on FTO and ITO/PET substrates (a) and optical band gap estimation for ZnO thin films grown onto FTO and ITO/PET substrates (b).

FIGURE 4

Figure 4: PL Spectra of ZnO Thin Film Electrodeposited (A) On Fto (B) On Ito/Pet

FIGURE 5

Figure 5: Photocurrent density of ZnO thin films deposited onto FTO and ITO/PET substrates under illumination and in dark displayed in the inset graph.

FIGURE 6

Figure 6: Photocurrent-time plots of ZnO/FTO and ZnO/ITO/PET photoanodes under illumination (100 mW/cm2) at an applied potential of 0.6 V (vs Ag/AgCl) during 300 seconds.