ANODIZED METALLIC BATTERY SEPARATOR HAVING THROUGH-PORES
    3.
    发明申请
    ANODIZED METALLIC BATTERY SEPARATOR HAVING THROUGH-PORES 有权
    带阳极的金属电池分离器

    公开(公告)号:US20130019468A1

    公开(公告)日:2013-01-24

    申请号:US13490136

    申请日:2012-06-06

    IPC分类号: H01M10/0525

    摘要: A battery includes an anode and a cathode. An electrolyte material is disposed between the anode and the cathode. A separator is disposed between the anode and the cathode. The separator comprises an anodized metal oxide layer having substantially straight and parallel through-pores, wherein the anodized metal oxide of the porous anodized metal oxide layer is selected from the group consisting of aluminum oxide, titanium oxide, zirconium oxide, niobium oxide, tungsten oxide, tantalum oxide, and hafnium oxide.

    摘要翻译: 电池包括阳极和阴极。 电解质材料设置在阳极和阴极之间。 隔板设置在阳极和阴极之间。 分离器包括具有基本上直的并且平行的通孔的阳极化金属氧化物层,其中多孔阳极氧化金属氧化物层的阳极氧化金属氧化物选自氧化铝,氧化钛,氧化锆,氧化铌,氧化钨 ,氧化钽和氧化铪。

    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY ANODE MATERIAL WITH A UNIFORM METAL-SEMICONDUCTOR ALLOY LAYER
    4.
    发明申请
    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY ANODE MATERIAL WITH A UNIFORM METAL-SEMICONDUCTOR ALLOY LAYER 有权
    具有均匀金属 - 半导体合金层的非水电解质二次电池阳极材料

    公开(公告)号:US20120177993A1

    公开(公告)日:2012-07-12

    申请号:US13396958

    申请日:2012-02-15

    摘要: The present invention relates to nonaqueous electrolyte secondary batteries and durable anode materials and anodes for use in nonaqueous electrolyte secondary batteries. The present invention also relates to methods for producing these anode materials. In the present invention, a metal-semiconductor alloy layer is formed on an anode material by contacting a portion of the anode material with a displacement solution. The displacement solution contains ions of the metal to be deposited and a dissolution component for dissolving a part of the semiconductor in the anode material. When the anode material is contacted with the displacement solution, the dissolution component dissolves a part of the semiconductor in the anode material thereby providing electrons to reduce the metal ions and deposit the metal on the anode material. After deposition, the anode material and metal are annealed to form a uniform metal-semiconductor alloy layer.

    摘要翻译: 本发明涉及非水电解质二次电池和用于非水电解质二次电池的耐用阳极材料和阳极。 本发明还涉及这些阳极材料的制造方法。 在本发明中,通过将阳极材料的一部分与位移溶液接触,在阳极材料上形成金属 - 半导体合金层。 位移溶液包含待沉积的金属的离子和用于将半导体的一部分溶解在阳极材料中的溶解组分。 当阳极材料与位移溶液接触时,溶解组分溶解阳极材料中的半导体的一部分,从而提供电子以减少金属离子并将金属沉积在阳极材料上。 沉积后,阳极材料和金属被退火以形成均匀的金属 - 半导体合金层。