Study on the Li3V2(PO4)3/C Electrodes During Galvanostatic Charge/discharge Cycles by EIS

来源 :First Asian Symposium on Impedance Spectroscopy for Elctroch | 被引量 : 0次 | 上传用户：erbin517

【摘要】

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【作者】

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Yan Tang Heng Liu Benhe Zhong

【机构】

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College of Materials Science and Engineering, Sichuan University, Chengdu 610065, PR China;College o

【出处】

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First Asian Symposium on Impedance Spectroscopy for Elctroch

【发表日期】

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2015年5期

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The cathode material plays an important role in lithium-ion batteries,because it mainly decides the cost and performance of lithium-ion batteries.Monoclinic Li3V2(PO4)3 containing three mobile lithium ions can extract and insert two lithium ions reversibly between 3.0 and 4.5 V based on the V3+/V4+ redox couple with a capacity of 133 mAh?g?1.

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