Journal of Nanomaterials / 2012 / Article / Tab 2 / Research Article
Impact of Ge4+ Ion as Structural Dopant of Ti4+ in Anatase: Crystallographic Translation, Photocatalytic Behavior, and Efficiency under UV and VIS Irradiation Table 2 Photocatalytic activity of prepared doped titania samples.
Sample
𝑘
OII 365 nm [min−1 ]
𝑘
OII 400 nm [min−1 ]
𝑘
OII 365 nm at 200° C [min−1 ]
𝑘
OII 400 nm at 200° C [min−1 ]
𝑘
OII 365 nm at 400° C [min−1 ]
𝑘
OII 400 nm at 400° C [min−1 ]
𝑘
OII 365 nm at 700° C [min−1 ]
𝑘
OII 400 nm at 700° C [min−1 ]TiGe05 0.05783 0.00508 0.04258 0.00531 0.1204 0.00362 0.08167 0.00210 TiGe07 0.07849 0.01456 0.07441 0.00793 0.07171 0.00473 0.09598 0.04299 TiGe10 0.08118 0.00797 0.01868 0.00215 0.02592 0.00179 0.02283 0.00288 TiGe15 0.08858 0.01530 0.07124 0.00543 0.07048 0.00382 0.01373 0.02349 TiGe25 0.07989 0.01125 0.06095 0.00523 0.06525 0.00371 0.07858 0.02065 TiGe30 0.01767 0.00160 0.01947 0.00233 0.01576 0.00270 0.02693 0.00439 TiGe60 0.02177 0.00182 0.02883 0.00239 0.02698 0.00237 0.02773 0.00425 TiGe90 0.01540 0.00205 0.01545 0.00249 0.01501 0.00224 0.01686 0.00310