首页> 外文期刊>International Journal of Electrochemical Science >Electrochemical Performance of LiMn0.9Fe0.09Mg0.01PO4/C Synthesized Under Vacuum Condition
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Electrochemical Performance of LiMn0.9Fe0.09Mg0.01PO4/C Synthesized Under Vacuum Condition

机译:真空条件下合成的LiMn 0.9 Fe 0.09 Mg 0.01 PO 4 / C的电化学性能

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Pure LiMn0.9Fe0.09Mg0.01PO4/C composites are successfully synthesized by a new solid-state reactionunder vacuum condition. The prepared materials are characterized by XRD, SEM andcharge/discharge test, and effects of heating temperature and time on the properties ofLiMn0.9Fe0.09Mg0.01PO4/C are investigated. All samples synthesized under vacuum condition have aporous characteristic. Among all samples, the sample synthesized at 700 C for 5 h shows optimumelectrochemical performance with the smallest polarization and the best rate performance. The resultssuggest that synthesis of LiMn0.9Fe0.09Mg0.01PO4/C composite under vacuum condition is a viable way.
机译:在真空条件下通过新的固相反应成功地合成了纯LiMn0.9Fe0.09Mg0.01PO4 / C复合材料。通过XRD,SEM,充放电测试对材料进行了表征,研究了加热温度和时间对LiMn0.9Fe0.09Mg0.01PO4 / C性能的影响。在真空条件下合成的所有样品均具有多孔特性。在所有样品中,在700°C下合成5h的样品显示出最佳的电化学性能,最小的极化和最佳的速率性能。结果表明,在真空条件下合成LiMn0.9Fe0.09Mg0.01PO4 / C复合材料是可行的。

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