ANODE FOR LITHIUM ION CAPACITOR
    3.
    发明申请
    ANODE FOR LITHIUM ION CAPACITOR 有权
    锂离子电容器阳极

    公开(公告)号:US20160225540A1

    公开(公告)日:2016-08-04

    申请号:US14610782

    申请日:2015-01-30

    Abstract: An anode in a lithium ion capacitor, including:a carbon composition comprising: a coconut shell sourced carbon in from 85 to 95 wt %; a conductive carbon in from 1 to 10 wt %; and a binder in from 3 to 8 wt %; andan electrically conductive substrate,wherein the coconut shell sourced carbon has a disorder (D) peak to graphitic (G) peak intensity ratio by Raman analysis of from 1.40 to 1.85; and by elemental analysis a hydrogen content of from 0.01 to 0.25 wt %; a nitrogen content of from 0.01 to 0.55 wt %; and an oxygen content of from 0.01 to 2 wt %.Also disclosed are methods of making and using the carbon composition.

    Abstract translation: 一种锂离子电容器中的阳极,包括:碳组合物,其包含85至95重量%的椰壳源碳; 1至10重量%的导电碳; 和3至8重量%的粘合剂; 和导电基材,其中椰壳来源的碳通过拉曼分析从1.40至1.85具有无序(D)峰值与石墨(G)峰强度比; 通过元素分析,氢含量为0.01至0.25wt%; 氮含量为0.01〜0.55重量% 氧含量为0.01〜2重量%。 还公开了制备和使用碳组合物的方法。

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