Mesoporous metal oxide microsphere electrode compositions and their methods of making
    1.
    发明授权
    Mesoporous metal oxide microsphere electrode compositions and their methods of making 有权
    介孔金属氧化物微球电极组合物及其制备方法

    公开(公告)号:US09515318B2

    公开(公告)日:2016-12-06

    申请号:US13764060

    申请日:2013-02-11

    申请人: UT-Battelle, LLC

    摘要: Compositions and methods of making are provided for mesoporous metal oxide microspheres electrodes. The mesoporous metal oxide microsphere compositions comprise (a) microspheres with an average diameter between 200 nanometers (nm) and 10 micrometers (μm); (b) mesopores on the surface and interior of the microspheres, wherein the mesopores have an average diameter between 1 nm and 50 nm and the microspheres have a surface area between 50 m2/g and 500 m2/g. The methods of making comprise forming composite powders. The methods may also comprise refluxing the composite powders in a basic solution to form an etched powder, washing the etched powder with an acid to form a hydrated metal oxide, and heat-treating the hydrated metal oxide to form mesoporous metal oxide microspheres.

    摘要翻译: 提供了介孔金属氧化物微球电极的组成和制备方法。 介孔金属氧化物微球组合物包含(a)平均直径在200纳米(nm)和10微米(μm)之间的微球体; (b)微球表面和内部的介孔,其中介孔的平均直径在1nm至50nm之间,微球的表面积为50m 2 / g至500m 2 / g。 制备方法包括形成复合粉末。 所述方法还可以包括将碱性溶液中的复合粉末回流以形成蚀刻粉末,用酸洗涤蚀刻的粉末以形成水合金属氧化物,并热处理水合金属氧化物以形成中孔金属氧化物微球体。

    MESOPOROUS METAL OXIDE MICROSPHERE ELECTRODE COMPOSITIONS AND THEIR METHODS OF MAKING
    2.
    发明申请
    MESOPOROUS METAL OXIDE MICROSPHERE ELECTRODE COMPOSITIONS AND THEIR METHODS OF MAKING 有权
    多孔金属氧化物微球电极组合物及其制备方法

    公开(公告)号:US20130209897A1

    公开(公告)日:2013-08-15

    申请号:US13764060

    申请日:2013-02-11

    申请人: UT-Battelle, LLC

    IPC分类号: H01M4/48

    摘要: Compositions and methods of making are provided for mesoporous metal oxide microspheres electrodes. The mesoporous metal oxide microsphere compositions comprise (a) microspheres with an average diameter between 200 nanometers (nm) and 10 micrometers (μm); (b) mesopores on the surface and interior of the microspheres, wherein the mesopores have an average diameter between 1 nm and 50 nm and the microspheres have a surface area between 50 m2/g and 500 m2/g. The methods of making comprise forming composite powders. The methods may also comprise refluxing the composite powders in a basic solution to form an etched powder, washing the etched powder with an acid to form a hydrated metal oxide, and heat-treating the hydrated metal oxide to form mesoporous metal oxide microspheres.

    摘要翻译: 提供了介孔金属氧化物微球电极的组成和制备方法。 介孔金属氧化物微球组合物包含(a)平均直径在200纳米(nm)和10微米(mum)之间的微球; (b)微球表面和内部的介孔,其中介孔的平均直径在1nm至50nm之间,微球的表面积为50m 2 / g至500m 2 / g。 制备方法包括形成复合粉末。 所述方法还可以包括将碱性溶液中的复合粉末回流以形成蚀刻粉末,用酸洗涤蚀刻的粉末以形成水合金属氧化物,并热处理水合金属氧化物以形成中孔金属氧化物微球体。