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

doi:10.2497/jjspm.48.1139

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

Division of Process and System Engineering

Research output: Contribution to journal › Article › peer-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 language	English
Pages (from-to)	1139-1144
Number of pages	6
Journal	Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume	48
Issue number	12
DOIs	https://doi.org/10.2497/jjspm.48.1139
Publication status	Published - 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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Research of a new low temperature processing route of lithium-manganese spinel using reaction in aqueous solution. / Arakawa, Masato; Kanasaku, Tadashi; Amezawa, Koji; Yamamoto, Naoichi.

In: Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, Vol. 48, No. 12, 12.2001, p. 1139-1144.

Research output: Contribution to journal › Article › peer-review

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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.",

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