Structural change of Li

Ermete Antolini, Maurizio Ferretti

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Abstract

The mechanism of formation of lithium nickel oxide phases by solid state reaction of Ni and Li2CO3in the temperature range 700-800°C was investigated. Cubic LixNi1-xO solid solution with nominal composition x = 0.30 was obtained throug the formation of hexagonal LixNi1-xO. However, hexagonal LixNi1-xO with x = 0.44 arose from cubic LixNi1-xO. To explain this behaviour, the existence of an equilibrium relationship between cubic disordered and hexagonal ordered LixNi1-xO phases is proposed.
Original languageEnglish
Pages (from-to)59 - 63
Number of pages5
JournalMaterials Letters
Volume30
Issue number1
DOIs
Publication statusPublished - 1997
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Antolini, E., & Ferretti, M. (1997). Structural change of Li. Materials Letters, 30(1), 59 - 63. https://doi.org/10.1016/S0167-577X(96)00172-3