Abstract
Li1 − x Ti2 − x Nb x (PO4)3 NASICON materials are prepared and studied by X-ray diffraction, 7Li and 31P NMR spectroscopy, and impedance spectroscopy. Vacancy mobility in Li1 − x Ti2 − x Nb x (PO4)3 is lower than interstitial lithium mobility. Nb5+ cations with low doping levels increase cation mobility in LiTi2(PO4)3.
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Original Russian Text © I.Yu. Pinus, I.A. Stenina, A.I. Rebrov, N.A. Zhuravlev, A.B. Yaroslavtsev, 2009, published in Zhurnal Neorganicheskoi Khimii, 2009, Vol. 54, No. 8, pp. 1240–1244.
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Pinus, I.Y., Stenina, I.A., Rebrov, A.I. et al. Cation mobility in modified Li1 − x Ti2 − x Nb x (PO4)3 lithium titanium NASICON phosphates. Russ. J. Inorg. Chem. 54, 1177–1180 (2009). https://doi.org/10.1134/S0036023609080026
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DOI: https://doi.org/10.1134/S0036023609080026