Nonstoichiometric alkali ferrites and aluminates in the systems NaFeO2TiO2, KFeO2TiO2, KAlO2TiO2, and KAlO2SiO2

  • Li C
  • Reid A
  • Saunders S
  • 7


    Mendeley users who have this article in their library.
  • 21


    Citations of this article.


Examination of NaFeO2TiO2compositions has shown that the α-NaFeO2structure can be given a range of nonstoichiometry Na1-xFe1-xTixO2, O ≤ x ≤ 0.28. The additional Ti atoms are randomized with Fe atoms, and charge balance is maintained by a partial occupancy of the Na atom layers. Fractional occupancy of alkali ion sites in other compounds in the NaFeO2TiO2system and in the systems KAlO2TiO2, KAlO2SiO2, and KFeO2TiO2was also found. In TiO4tetrahedra, Ti4+was deduced to have a TiO bond length of 1.92 Å. © 1971.

Get free article suggestions today

Mendeley saves you time finding and organizing research

Sign up here
Already have an account ?Sign in

Find this document


  • C. Li

  • A. F. Reid

  • S. Saunders

Cite this document

Choose a citation style from the tabs below

Save time finding and organizing research with Mendeley

Sign up for free