![Photocatalytic Hydrogen Production from Water over M-Doped La<sub>2</sub>Ti<sub>2</sub>O<sub>7</sub> (M = Cr, Fe) under Visible Light Irradiation (λ > 420 nm)<sup>†</sup>]()
Photocatalytic Hydrogen Production from Water over M-Doped La<sub>2</sub>Ti<sub>2</sub>O<sub>7</sub> (M = Cr, Fe) under Visible Light Irradiation (λ > 420 nm)<sup>†</sup>Hwang, Dong Won; Kim, Hyun Gyu; Lee, Jae Sung; Kim, Jindo; Li, Wei; Oh, Se Hyuk · 2005