Negative electrode material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery
    1.
    发明授权
    Negative electrode material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery 有权
    用于非水电解质二次电池和非水电解质二次电池的负极材料

    公开(公告)号:US08906547B2

    公开(公告)日:2014-12-09

    申请号:US13618511

    申请日:2012-09-14

    摘要: The present invention provides a negative electrode material for a non-aqueous electrolyte secondary battery that includes particles of a silicon-based active material, the particles of a silicon-based active material being coated with a film of an organosilicon compound that contains a perfluoropolyether group, and a non-aqueous electrolyte secondary battery therewith. As a result, there is provided a negative electrode material for a non-aqueous electrolyte secondary battery that is high in capacity, excellent in initial charge/discharge efficiency and cycle characteristics and high in safety and reliability, and a non-aqueous electrolyte secondary battery that uses the negative electrode material.

    摘要翻译: 本发明提供一种非水电解质二次电池用负极材料,其包含硅系活性物质的粒子,所述硅系活性物质的微粒被含有全氟聚醚基的有机硅化合物膜 ,和非水电解质二次电池。 结果,提供了一种容量高,初始充放电效率和循环特性优异,安全可靠性高的非水电解质二次电池用负极材料,非水电解质二次电池 使用负极材料。

    METHOD FOR MANUFACTURING NEGATIVE ELECTRODE ACTIVE MATERIAL FOR USE IN NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, NEGATIVE ELECTRODE MATERIAL FOR USE IN NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
    2.
    发明申请
    METHOD FOR MANUFACTURING NEGATIVE ELECTRODE ACTIVE MATERIAL FOR USE IN NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, NEGATIVE ELECTRODE MATERIAL FOR USE IN NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
    制造用于非水电解质二次电池的负极电极活性材料的方法,用于非水电解质二次电池和非水电解质二次电池的负极电极材料

    公开(公告)号:US20120258371A1

    公开(公告)日:2012-10-11

    申请号:US13430007

    申请日:2012-03-26

    IPC分类号: H01M4/583 H01M4/04 H01M4/48

    摘要: The present invention provides a method for manufacturing a carbon-coated negative electrode active material for use in a non-aqueous electrolyte secondary battery, wherein a negative electrode active raw material including at least one of silicon oxide powder and silicon powder is coated with carbon by a catalytic CVD method. The present invention also provides a negative electrode material for use in a non-aqueous electrolyte secondary battery and a non-aqueous electrolyte secondary battery using the negative electrode active material. As a result, there is provided a method for manufacturing a negative electrode active material for use in a non-aqueous electrolyte secondary battery in which high battery capacity given by the silicon-based active material is maintained and a volume expansion and a break in the active material are suppressed.

    摘要翻译: 本发明提供一种制造用于非水电解质二次电池的碳涂覆的负极活性物质的方法,其中包括氧化硅粉末和硅粉末中的至少一种的负极活性物质用碳涂覆 催化CVD法。 本发明还提供一种用于非水电解质二次电池的负极材料和使用该负极活性物质的非水电解质二次电池。 结果提供了一种制造用于非水电解质二次电池的负极活性物质的方法,其中保持了由硅基活性材料给出的高电池容量和容量膨胀和断裂 活性物质被抑制。

    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, NEGATIVE ELECTRODE MATERIAL, AND MAKING METHOD
    4.
    发明申请
    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, NEGATIVE ELECTRODE MATERIAL, AND MAKING METHOD 有权
    非水电解质二次电池,负极电极材料及制作方法

    公开(公告)号:US20090239151A1

    公开(公告)日:2009-09-24

    申请号:US12404710

    申请日:2009-03-16

    IPC分类号: H01M4/58 B05D5/12

    摘要: A negative electrode material comprising an active material and 1-20 wt % of a polyimide resin binder is suitable for use in non-aqueous electrolyte secondary batteries. The active material comprises silicon oxide particles and 1-50 wt % of silicon particles. The negative electrode exhibits improved cycle performance while maintaining the high battery capacity and low volume expansion of silicon oxide. The non-aqueous electrolyte secondary battery has a high initial efficiency and maintains improved performance and efficiency over repeated charge/discharge cycles by virtue of mitigated volumetric changes during charge/discharge cycles.

    摘要翻译: 包含活性物质的负极材料和1-20重量%的聚酰亚胺树脂粘合剂适用于非水电解质二次电池。 活性材料包括氧化硅颗粒和1-50重量%的硅颗粒。 负极具有改善的循环性能,同时保持高的电池容量和低的氧化硅体积膨胀。 非水电解质二次电池具有高的初始效率,并且通过在充电/放电循环期间减轻的体积变化,在重复的充电/放电循环中保持改进的性能和效率。

    DISINFECTANT COMPOSITION
    5.
    发明申请
    DISINFECTANT COMPOSITION 审中-公开
    消毒组合物

    公开(公告)号:US20090209490A1

    公开(公告)日:2009-08-20

    申请号:US12428807

    申请日:2009-04-23

    IPC分类号: A01N55/10 A01P1/00

    摘要: Disinfectant composition comprising slightly acidic electrolyzed water and 0.001-1.0 wt % of a polyether-modified silicone of formula (1) or formula (2) wherein R1 is alkyl, aryl, aralkyl, or fluorinated alkyl, R2 is a polyoxyalkylene group of formula (3), —CxH2x—O—(C2H4O)y(C3H6O)z—R3  (3) wherein R3 is hydrogen, a hydrocarbon group, or a group of the formula, R4—(CO)— wherein R4 is a hydrocarbon group, p is 0-3, q is 1-2, r is 0-6, x is 2-5, y is 5-15, and z is 0-10. The composition has an excellent spreadability and a prolonged shelf life.

    摘要翻译: 包含微酸性电解水和0.001-1.0重量%式(1)或式(2)的聚醚改性硅氧烷的消毒剂组合物,其中R1是烷基,芳基,芳烷基或氟化烷基,R2是式(1)的聚氧化烯基 3),<?in-line-formula description =“In-line Formulas”end =“lead”?> CxH2x-O-(C2H4O)y(C3H6O)z-R3(3) 其中R3是氢,烃基或下式的基团R4-(CO) - ,其中R4是烃基,p是0-3, q为1-2,r为0-6,x为2-5,y为5-15,z为0-10。 该组合物具有优异的铺展性和延长的保质期。