Synthesis of lithium manganese spinel by the hydrothermal method

Tadashi Kanasaku, Koji Amezawa, Naoichi Yamamoto

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

Single phase of lithium manganese spinel was synthesized at low temperature by the hydrothermal method. From the result of SEM observation, the particle shape of this specimen was stick type. The chemical formula of this specimen was determined to be Li1.14[Mn3+0.72Mn4+ 1.14]O3.93 by ICP analysis and redox titration. The results of differential scanning calorimetry and low-temperature X-ray diffraction showed that the structural phase transition due to the Jahn-Teller distortion was suppressed in this specimen.

Original languageEnglish
Pages (from-to)758-762
Number of pages5
JournalFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume45
Issue number8
DOIs
Publication statusPublished - 1998 Aug
Externally publishedYes

Keywords

  • Hydrothermal method
  • Jahn-Teller effect
  • Lithium manganese spinel

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Metals and Alloys
  • Materials Chemistry

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