Influence of Nd-Doping on Photocatalytic Properties of TiO<sub>2</sub> Nanoparticles and Thin Film Coatings

<table>Schematic representation of photo-induced decomposition of organic pollutants with TiO<sub>2</sub>:Nd. Designations: EC: electron capturing, DS: defect states, e<sup>−</sup>: electron, h<sup>+</sup>: hole, <svg height="15.4" id="M7" style="vertical-align:-3.2316pt" version="1.1" viewbox="0 0 16.325001 15.4" width="16.325001" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>: conduction band, and <svg height="15.4" id="M8" style="vertical-align:-3.21404pt" version="1.1" viewbox="0 0 16.637501 15.4" width="16.637501" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.112)"><path d="M609 650l-19 -162l-30 -2q2 69 -14 94q-9 18 -28.5 26t-74.5 8h-88q-30 0 -37 -6.5t-12 -36.5l-41 -212h103q48 0 69 5.5t32 19t26 50.5h29l-40 -198h-30q2 58 -11.5 70.5t-85.5 12.5h-99l-30 -167q-17 -87 3 -101q18 -15 111 -15q59 0 89 7t54 27q8 7 15.5 16t16 21.5
l14 20.5t15 23.5t13.5 21.5l29 -10q-52 -129 -71 -163h-500l6 28q66 4 83 17.5t28 73.5l77 409q11 61 -0.5 75.5t-78.5 18.5l10 28h467z" id="x1D438"></path></g>
<g transform="matrix(.012,-0,0,-.012,10.8,15.187)"><path d="M457 332q0 -81 -41 -161.5t-105.5 -131.5t-129.5 -51q-46 0 -79 30.5t-33 86.5q0 18 7 51q18 95 46 187q6 19 6 33q0 7 -7 7q-24 0 -78 -64l-20 23q32 48 73 77t78 29q33 0 33 -46q0 -38 -10 -70q-28 -92 -39 -152q-7 -38 -7 -57q0 -78 69 -78q68 0 118 75.5t50 194.5
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</svg>: valence band.</table>

International Journal of Photoenergy

fig1

Figure 1

Figure 1: Influence of Nd-Doping on Photocatalytic Properties of TiO<sub>2</sub> Nanoparticles and Thin Film Coatings 

International Journal of Photoenergy

Influence of Nd-Doping on Photocatalytic Properties of TiO2 Nanoparticles and Thin Film Coatings

Figure 1

Influence of Nd-Doping on Photocatalytic Properties of TiO₂ Nanoparticles and Thin Film Coatings