@ARTICLE{Kuźniarska-Biernacka_I._Study_2020,
 author={Kuźniarska-Biernacka, I. and Lisińska-Czekaj, A. and Czekaj, D.},
 volume={vol. 65},
 number={No 2},
 journal={Archives of Metallurgy and Materials},
 pages={817-821},
 howpublished={online},
 year={2020},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences},
 abstract={Bismuth niobate (BiNbO4) ceramics were fabricated by mixed oxide method and sintered by presureless sintering method. BiNbO4 ceramics doped with V2O5 additive in amount 0.125 wt%, 0.250 wt% and 1 wt% of was sintered at T = 910°C whereas BiNbO4 ceramics doped with 2 wt% of CuO additive was sintered at T = 890°C and T = 910°C. It was found that V2O5 additive improved morphology of the ceramic samples. However, the chemical composition of BiNbO4 ceramics in relation to bismuth oxide and niobium oxide manifested a tendency of lack of Bi2O3 component. Absorption bands for the BiNbO4 compound were identified. FTIR band positions associated with NbO6 octahedra suggested that the crystal structure changes after V2O5 incorporation.},
 type={Article},
 title={Study of CuO and V2O5 Effect on IR Spectra of Polycrystalline Bismuth Niobate},
 URL={http://journals.pan.pl/Content/116063/PDF/AMM-2020-2-40-Kuzniarska.pdf},
 doi={10.24425/amm.2020.132826},
 keywords={BiNbO4, ceramics, SEM, FTIR spectroscopy},
}