Abstract
The electrochemical properties of spine LiMn 2O 4 synthesized via a solid state reaction were investigated. Electrolysis MnO 2(EMD), Li 2CO 3,LiOH and LiNO 3 were used as the initial materials. It was found that the electrochemical properties of LiMn 2O 4 were strongly influenced by the synthesis conditions. The LiMn 2O 4 samples prepared via the reaction of EMD and LiNO 3 showed the best properties for a lithium ion intercalation reaction. The procedure includes two steps: pretreatment at 280 ℃ for 6 hours to initiate the permeation of melting LiNO 3 into the micropores of EMD particles, followed by sintering at 750 ℃ for 24 hours.
Keywords
Solid state reaction, Spinel LiMn 2O 4, Lithium ion battery
Publication Date
2001-11-28
Online Available Date
2001-11-28
Revised Date
2001-11-28
Received Date
2001-11-28
Recommended Citation
Jun feng XU, Zhi yu JIANG.
The Influence of Synthesis Conditions on the Electrochemical properties of spinel LiMn_2O_4[J]. Journal of Electrochemistry,
2001
,
7(4): 421-426.
DOI: 10.61558/2993-074X.1435
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol7/iss4/3
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