Mineralization of malachite green dye over visible light responsive bismuth doped TiO2–ZrO2 ferromagnetic nanocomposites

@inproceedings{Charanpahari2015MineralizationOM,
  title={Mineralization of malachite green dye over visible light responsive bismuth doped TiO2–ZrO2 ferromagnetic nanocomposites},
  author={Archana Charanpahari and Sachin G Ghugal and Suresh S Umare and Rajamma Sasikala},
  year={2015}
}
We report enhanced visible light photocatalytic activity for ferromagnetic Bi doped (1% by atomic weight) TiO2–ZrO2 nanocomposites for the degradation of malachite green in aqueous solution. X-ray diffraction, Raman and High resolution Transmission electron microscopy (HRTEM) analysis indicate the presence of monoclinic ZrO2 and anatase TiO2 in the composite sample. The particle size of the nanocomposite is ∼20 nm. A significant absorption of visible light is observed for the doped TiO2… CONTINUE READING

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