LiMn2O4 Prepared by a Flameless Solution Combustion Synthesis: The Effect of Ignition Temperature

Gui Yang Liu; Jun Ming Guo; Yan Nan Li; Bao Sen Wang; Ying He

doi:10.4028/www.scientific.net/AMM.142.213

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 142LiMn2O4 Prepared by a Flameless Solution...

LiMn₂O₄ Prepared by a Flameless Solution Combustion Synthesis: The Effect of Ignition Temperature

Abstract:

Spinel LiMn₂O₄ have been prepared by a flameless solution combustion synthesis, using nitrate and acetate salts as raw materials without any fuels. The effect of ignition temperature on the phase structure, micro morphology and electrochemical performance has been studied. The results indicate that spinel LiMn₂O₄ with single phase can be prepared successfully by the present method at the ignition temperatures of 300-800°C and calcination temperature of 600°C for 5h. The crystallinity, dispersity of the gains and electrochemical performance of the products increase with the decreasing ignition temperatures.

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Applied Mechanics and Materials (Volume 142)

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213-216

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.142.213

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Online since:

November 2011

Authors:

Gui Yang Liu, Jun Ming Guo, Yan Nan Li, Bao Sen Wang, Ying He

Keywords:

Cathode Material, Lithium-Ion Battery, Solution Combustion Synthesis (SCS), Spinel

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