简介概要

Synthesis of LiSm0.01Mn1.99O4 by molten salt technique

来源期刊:JOURNAL OF RARE EARTHS2010年第2期

论文作者:M Helan L John Berchmans

文章页码:255 - 259

摘    要:Samarium substituted lithium manganese oxide powders were successfully prepared by molten-salt synthesis(MSS) using eutectic mixture of LiCl,SmCl3.6H2O and MnO2 salt at 700 °C.The synthesis was carried out in open atmosphere.The crystalline powders were characterized for their phase identification using X-ray diffraction(XRD) analysis.The physico-chemical properties of the samarium substituted lithium manganese oxide powders were investigated by thermal analysis(TGA/DTA),FT-IR spectroscopy,EDAX,electron paramagnetic resonance spectroscopy(EPR) and scanning electron microscopy(SEM).This investigation showed the possible methodology for obtaining pure LiSm0.01Mn1.99O4 at low temperature.

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Synthesis of LiSm0.01Mn1.99O4 by molten salt technique

M Helan1,L John Berchmans2

摘 要:Samarium substituted lithium manganese oxide powders were successfully prepared by molten-salt synthesis(MSS) using eutectic mixture of LiCl,SmCl3.6H2O and MnO2 salt at 700 °C.The synthesis was carried out in open atmosphere.The crystalline powders were characterized for their phase identification using X-ray diffraction(XRD) analysis.The physico-chemical properties of the samarium substituted lithium manganese oxide powders were investigated by thermal analysis(TGA/DTA),FT-IR spectroscopy,EDAX,electron paramagnetic resonance spectroscopy(EPR) and scanning electron microscopy(SEM).This investigation showed the possible methodology for obtaining pure LiSm0.01Mn1.99O4 at low temperature.

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