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    Beijing iametal Amperex Technology Limited

    Sweep and concern

    National Service Hotline010-53520884

    Product

    HE-750

    Category: Silicon carbon negative electr
    Description: HE-750 is a sheet silicon-carbon composite product based on three-dimensional conductive network and multi-stage buffer structure design. It has the advantages of high energy, long cycle, low expansion and excellent performance at high and low temperatures. It can provide ultra-high specific capacity while maintaining long cycle life. It can be used as electric equipment with high energy density requirements such as electric vehicles. The provision of continuous dynamic support.

    Hotline: 010-53520884

    Description
    HE-750 is a sheet silicon-carbon composite product based on three-dimensional conductive network and multi-stage buffer structure design. It has the advantages of high energy, long cycle, low expansion and excellent performance at high and low temperatures. It can provide ultra-high specific capacity while maintaining long cycle life. It can be used as electric equipment with high energy density requirements such as electric vehicles. The provision of continuous dynamic support.



    Item

    Units

    Internal Control Index

    Typical

    Value

    Methods

    Tap Density

    g·cm-3

    0.0.1

    0.83

    Vibrating density meter

    Specific Surface Area

    m2·g-1

    4±0.5

    4.5

    N2suction / desorption

    Specific Capacity

    mA h·g-1

    750±10

    749

     

    Blue power test system

    German Braun glove box

    0.02 C, 0.005-2 V

    Initial Coulombic Efficiency

    %

    84±1

    83.9

     

    Particle Size (D50)

    D(10)

    μm

    2

    5

    Mastersizer 3000

    Laser particle size analyzer


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      欧美日韩国产,久久久久精品国产三级,色综合久久中文字幕无码,最新av