Research Article

Doped Titanium Dioxide Films Prepared by Pulsed Laser Deposition Method

Figure 5

Decomposition rate with time of MO using N-doped TiO2 films prepared at different temperature under visible light irradiation, (a) without TiO2, (b) RT, (c) 200°C, (d) 400°C. is the initial concentration of Methyl orange about 2  , and C is the concentration changing with time.
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