• DOI:10.1166/JNN.2009.1087
Corpus ID: 690385

New synthesis of nanosized niobium oxides and lithium niobate particles and their characterization by XPS analysis.

@article{Aufray2009NewSO,
  title={New synthesis of nanosized niobium oxides and lithium niobate particles and their characterization by XPS analysis.},
  author={Ma{\"e}lenn Aufray and S. Menuel and Y. Fort and J. Eschbach and D. Rouxel and B. Vincent},
  journal={Journal of nanoscience and nanotechnology},
  year={2009},
  volume={9 8},
  pages={
          4780-5
        }
}

• Maëlenn Aufray, S. Menuel, +3 authors B. Vincent
• Published 2009
• Materials Science, Medicine
• Journal of nanoscience and nanotechnology

This work presents a new synthesis of nano-sized lithium niobate particles by a low temperature three steps procedure. The complete protocol implies a LiH induced reduction of NbCl5 followed by in situ spontaneous oxidation into low valence niobium nano-oxides. These niobium oxides are exposed to air atmosphere leading to pure Nb2O5 formation. Finally, the stable Nb2O5 is converted into lithium niobate LiNbO3 nanoparticles during the controlled hydrolysis of the LiH excess. The nano-sized… Expand

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