Lithium ion Battery Cell With Single Crystal Li+- Intercalated Titanium Dioxide As An Anode Material
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    发明申请
    Lithium ion Battery Cell With Single Crystal Li+- Intercalated Titanium Dioxide As An Anode Material 审中-公开
    锂离子电池单晶Li + - 插层二氧化钛作为阳极材料

    公开(公告)号:US20160233502A1

    公开(公告)日:2016-08-11

    申请号:US14495963

    申请日:2014-09-25

    申请人: Nokomis, INC.

    摘要: A nonaqueous battery cell includes a casing, a negative electrode provided in the casing, the negative electrode including lithium ions intercalated into a single crystal of a titanium dioxide (TiO2), in the rutile phase, with concentration on the order of 1016 cm−3, a positive electrode provided in the casing, a separator separating the negative electrode from the positive electrode, and an electrolyte disposed in the casing.A method of manufacturing a negative electrode material to be used in a nonaqueous battery cell includes the steps of burying a titanium dioxide (TiO2) into a lithium hydroxide powder, heating, in a furnace, the titanium dioxide buried in the lithium hydroxide powder at about 450° Celsius for 6 or more hours, and isolating a single lithium ion within a C-axis channels aligned along the crystallographic direction of the single TiO2 crystal.

    摘要翻译: 非水电池单体包括壳体,设置在壳体中的负极,负极包含在金红石相中插入到二氧化钛(TiO 2)的单晶中的锂离子,浓度为1016cm-3 设置在壳体中的正极,将负极与正极分隔开的隔板和设置在壳体中的电解质。 一种制造用于非水电池单体电池的负极材料的方法包括以下步骤:将二氧化钛(TiO 2)埋入氢氧化锂粉末中,在炉中加热埋入氢氧化锂粉末中的二氧化钛约 450℃下放置6小时以上,并且沿着单个TiO 2晶体的结晶方向排列的C轴通道内分离单个锂离子。