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SPACER INCLUDED ELECTRODES STRUCTURE AND ITS APPLICATION FOR HIGH ENERGY DENSITY AND FAST CHARGEABLE LITHIUM ION BATTERIES
SPACER INCLUDED ELECTRODES STRUCTURE AND ITS APPLICATION FOR HIGH ENERGY DENSITY AND FAST CHARGEABLE LITHIUM ION BATTERIES
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机译:包含空间的电极结构及其在高能量密度和快速充电锂离子电池中的应用
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摘要
The object of the invention is to provide a new lithium ion battery system that can have both high energy density and fast chargeable capability. The invention provides a lithium ion battery, comprising an anode comprising an anode active material layer on an anode current collector, the anode active material layer having a mass load higher than 60 g/m2, a cathode comprising a cathode active material layer on a cathode current collector, the cathode active material layer having a mass load higher than 100 g/m2, and an electrolytic solution comprising an imide anion based lithium salt and LiPO2F2, wherein at least one of the anode and cathode active material layers comprises a spacer composed of a hard carbon.
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机译:发明内容本发明的目的是提供一种新型锂离子电池系统,其可以具有高能量密度和快速充电能力。本发明提供了一种锂离子电池,其包括:阳极,其包括在阳极集电器上的阳极活性材料层;该阳极活性材料层的质量负荷高于60g / m 2 Sup; Sup阴极;正极集电体上的正极活性物质层,具有大于100 g / m 2 Sup>的质量负载的正极活性物质层和包含酰亚胺阴离子基锂盐和LiPO 2 Sub> F 2 Sub>,其中阳极和阴极活性材料层中的至少一层包括由硬碳构成的间隔物。
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