| Title |
Lanthanum-Doped TiO2 Nanosheet Film with Highly Reactive {001} Facets and Its Enhanced Photocatalytic Activity |
| ID_Doc |
13586 |
| Authors |
Zhang, QJ; Fu, Y; Wu, YF; Zuo, TY |
| Title |
Lanthanum-Doped TiO2 Nanosheet Film with Highly Reactive {001} Facets and Its Enhanced Photocatalytic Activity |
| Year |
2016 |
| Published |
|
| Abstract |
Lanthanum-doped anatase TiO2 nanosheet films with exposed high-reactivity {001} facets were synthesized directly on transparent conductive fluorine-doped tin dioxide (FTO) substrates by a facile one-pot solvothermal method. The surface morphological structure and crystal facets of the TiO2 nanosheets could be facilely controlled under appropriate conditions. The photocatalytic activities of the La-doped TiO2 nanosheet films were evaluated for the degradation of methyl orange (MO) and methylene blue (MB). The results demonstrated that the photocatalytic activities of the La-doped TiO2 nanosheet films are higher than those of the pure TiO2 film; this is ascribed mainly to the synergistic effect of the La doping and the high percentage of exposed {001} facets. A possible mechanism for the photocatalytic degradation of MO and MB has also been proposed. |
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