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<table>UV-vis absorption spectra of N3 (curve a), Bi<sub>4</sub>Ti<sub>3</sub>O<sub>12</sub> nanoparticles (curve b), and N3 sensitized Bi<sub>4</sub>Ti<sub>3</sub>O<sub>12</sub> nanoparticles (curve c).</table>

International Journal of Photoenergy

fig3

Figure 3

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