Efficient carbon-doped nanostructured TiO2 (anatase) film for photoelectrochemical solar cells

In this paper, we have demonstrated that carbon-doped nanostructured TiO 2 (CD ns-TiO 2 ) films could be prepared simply and cheaply with oxalic acid and tetrabutylammonium bromide (Bu 4 N·Br) as the carbon sources. The surface morphology of the films was a multiple-porous network structure.The aver...

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