Nb-Doped TiO2 Photocatalysts Used to Reduction of CO2 to Methanol

<div>IR spectra of photocatalytic powders compared to commercial TiO2 anatase Synth powder: (a) Nb–TiO2 1% Nb (w/w), (b) Nb–TiO2 2.5% Nb (w/w), (c) Nb–TiO2 0% Nb (w/w), (d) Anatase TiO2, and (e) Nb–TiO2 0.5% Nb (w/w).</div>

Advances in Materials Science and Engineering

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Figure 5

Figure 5: Nb-Doped TiO2 Photocatalysts Used to Reduction of CO2 to Methanol