Research of a new low temperature processing route of lithium-manganese spinel using reaction in aqueous solution

Masato Arakawa, Tadashi Kanasaku, Koji Amezawa, Naoichi Yamamoto

Research output: Contribution to journalArticlepeer-review

Abstract

A new low temperature processing route of lithium-manganese spinel was developed. In this process, a lithium manganese spinel was prepared by extracting Li ion from LiMnO2 compound in distilled water or in acidic solution of low H2SO4 concentration. In some reaction conditions, lithium-manganese spinel can be obtained below the temperature of 100°C in H2SO4 acid aqueous solution. The new processing route of lithium manganese spinel below 100°C throughout entire route may be easy to the environment.

Original languageEnglish
Pages (from-to)1139-1144
Number of pages6
JournalFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume48
Issue number12
DOIs
Publication statusPublished - 2001 Dec

Keywords

  • Li ion extraction
  • LiMnO
  • Lithium-manganese spinel
  • New processing in aqueous solution

ASJC Scopus subject areas

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

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