Physical Properties of Macroporous Tungsten Oxide Thin Films and Their Impact on the Photocurrent Density

<table>The PAS spectra of typical sol-gel sample (A) compared with that which showed porous structure (samples B and C) recorded at 17 Hz. The inset depicts the first derivative (red line) of the PA spectra of sample B.</table>

International Journal of Photoenergy

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Figure 3

Figure 3: Physical Properties of Macroporous Tungsten Oxide Thin Films and Their Impact on the Photocurrent Density 