The crystal structures of Li+ conducting phases Li0.5-3x RE0.5+xTiO3: RE=Pr,Nd, x≈0.05, from powder neutron diffraction data

R. I. Smith; J. M.S. Skakle; G. C. Mather; M. Morales; A. R. West

doi:10.4028/www.scientific.net/MSF.228-231.701

The crystal structures of Li⁺ conducting phases Li_0.5-3x RE_0.5+xTiO₃: RE=Pr,Nd, x≈0.05, from powder neutron diffraction data

R. I. Smith^*, J. M.S. Skakle, G. C. Mather, M. Morales, A. R. West

^*Corresponding author for this work

Physics

Research output: Chapter in Book/Report/Conference proceeding › Chapter

9 Citations (Scopus)

Abstract

The crystal structures of the C polymorphs of the solid solutions Li_0.5-3xRE_0.5+xTiO₃, RE=Pr,Nd, x∼0.05, have been refined by the Rietveld method from powder neutron diffraction data. At room temperature the C phases are orthorhombic and adopt the GdFeO₃ structure type. The Li⁺ and RE cations share the A site, but with the Li⁺ displaced away from the ideal position.

Original language	English
Title of host publication	European Powder Diffraction 4
Editors	R.J. Cernik, R. Delhez, E.J. Mittemeijer
Publisher	Trans Tech Publications Ltd
Pages	701-704
Number of pages	4
Volume	228-231
Edition	Part 2
ISBN (Print)	978-0-87849-742-3
DOIs	https://doi.org/10.4028/www.scientific.net/MSF.228-231.701
Publication status	Published - 31 Dec 1996

Publication series

Name	Materials Science Forum
Publisher	Trans Tech Publications
Volume	228-231
ISSN (Print)	0255-5476

Keywords

Lithium Ion Conductors
Neutron Diffraction
Perovskites
Rietveld Method

Access to Document

10.4028/www.scientific.net/MSF.228-231.701Licence: Unspecified

Cite this

Smith, R. I., Skakle, J. M. S., Mather, G. C., Morales, M., & West, A. R. (1996). The crystal structures of Li⁺ conducting phases Li_0.5-3x RE_0.5+xTiO₃: RE=Pr,Nd, x≈0.05, from powder neutron diffraction data. In R. J. Cernik, R. Delhez, & E. J. Mittemeijer (Eds.), European Powder Diffraction 4 (Part 2 ed., Vol. 228-231, pp. 701-704). (Materials Science Forum; Vol. 228-231). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/MSF.228-231.701

The crystal structures of Li⁺ conducting phases Li_0.5-3x RE_0.5+xTiO₃: RE=Pr,Nd, x≈0.05, from powder neutron diffraction data. / Smith, R. I.; Skakle, J. M.S.; Mather, G. C. et al.
European Powder Diffraction 4. ed. / R.J. Cernik; R. Delhez; E.J. Mittemeijer. Vol. 228-231 Part 2. ed. Trans Tech Publications Ltd, 1996. p. 701-704 (Materials Science Forum; Vol. 228-231).

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Smith, RI, Skakle, JMS, Mather, GC, Morales, M & West, AR 1996, The crystal structures of Li⁺ conducting phases Li_0.5-3x RE_0.5+xTiO₃: RE=Pr,Nd, x≈0.05, from powder neutron diffraction data. in RJ Cernik, R Delhez & EJ Mittemeijer (eds), European Powder Diffraction 4. Part 2 edn, vol. 228-231, Materials Science Forum, vol. 228-231, Trans Tech Publications Ltd, pp. 701-704. https://doi.org/10.4028/www.scientific.net/MSF.228-231.701

Smith RI, Skakle JMS, Mather GC, Morales M, West AR. The crystal structures of Li⁺ conducting phases Li_0.5-3x RE_0.5+xTiO₃: RE=Pr,Nd, x≈0.05, from powder neutron diffraction data. In Cernik RJ, Delhez R, Mittemeijer EJ, editors, European Powder Diffraction 4. Part 2 ed. Vol. 228-231. Trans Tech Publications Ltd. 1996. p. 701-704. (Materials Science Forum). doi: 10.4028/www.scientific.net/MSF.228-231.701

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abstract = "The crystal structures of the C polymorphs of the solid solutions Li0.5-3xRE0.5+xTiO3, RE=Pr,Nd, x∼0.05, have been refined by the Rietveld method from powder neutron diffraction data. At room temperature the C phases are orthorhombic and adopt the GdFeO3 structure type. The Li+ and RE cations share the A site, but with the Li+ displaced away from the ideal position.",

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