Lithium ion battery
    33.
    发明授权
    Lithium ion battery 有权
    锂离子电池

    公开(公告)号:US08597818B2

    公开(公告)日:2013-12-03

    申请号:US13337015

    申请日:2011-12-23

    IPC分类号: H01M2/16

    摘要: The present disclosure relates to a lithium ion battery. The lithium ion battery cathode includes a cathode, a separator, an anode, and a nonaqueous electrolyte solution. The cathode includes a cathode current collector and a cathode material layer disposed on a surface of the cathode current collector. The cathode material layer comprises cathode active material, conductive agent, and adhesive uniformly mixed together. The cathode active material comprises cathode active material particles and AlPO4 layers coated on surfaces of the cathode active material particles. The separator includes a porous membrane and a protective layer coated on a surface of the porous membrane. The protective layer prevents the separator from being melted during charging or discharging of the lithium ion battery.

    摘要翻译: 本发明涉及一种锂离子电池。 锂离子电池阴极包​​括阴极,隔膜,阳极和非水电解质溶液。 阴极包括设置在阴极集电体的表面上的阴极集电体和阴极材料层。 阴极材料层包括均匀混合在一起的阴极活性材料,导电剂和粘合剂。 阴极活性材料包括阴极活性材料颗粒和涂覆在阴极活性材料颗粒的表面上的AlPO 4层。 分离器包括多孔膜和涂覆在多孔膜的表面上的保护层。 保护层防止在锂离子电池的充电或放电期间分离器熔化。

    Solid electrolyte and lithium based battery using the same
    34.
    发明授权
    Solid electrolyte and lithium based battery using the same 有权
    固体电解质和锂基电池使用相同

    公开(公告)号:US09172110B2

    公开(公告)日:2015-10-27

    申请号:US13652813

    申请日:2012-10-16

    摘要: A solid electrolyte includes an interpenetrating polymer network, a plasticizer and a lithium salt. The plasticizer and the lithium salt are dispersed in the interpenetrating polymer network. The interpenetrating polymer network includes CH2—CH2—On segments, and is formed by polymerizing a first monomer R1—OCH2—CH2—OnR2 with a second monomer R3—OCH2—CH2—OmR4 under an initiator. The “R1”, “R2” or “R3” respectively includes —C═C— group or —C≡C— group. The “R4” includes an alkyl group or a hydrogen atom. The “m” and “n” are integers. A molecular weight of the first monomer or a molecular weight of the second monomer is greater than or equal to 100, and less than or equal to 800. The first monomer is less than or equal to 50% of the second monomer by weight. The lithium salt is less than or equal to 10% the second monomer by weight. A lithium based battery using the solid electrolyte is also provided.

    摘要翻译: 固体电解质包括互穿聚合物网络,增塑剂和锂盐。 增塑剂和锂盐分散在互穿聚合物网络中。 互穿聚合物网络包括CH2-CH2-On片段,并且通过在引发剂下将第一单体R 1 -OCH 2 -CH 2 -O-R 2与第二单体R 3 -OCH 2 -CH 2 -OMRR 4聚合而形成。 “R1”,“R2”或“R3”分别包括-C≡C-基或-C≡C-基。 “R4”包括烷基或氢原子。 “m”和“n”是整数。 第一单体的分子量或第二单体的分子量大于或等于100,小于或等于800.第一单体小于或等于第二单体重量的50%。 该锂盐的重量小于或等于第二单体的10%。 还提供了使用固体电解质的锂基电池。

    Method for making conjugated polymer
    37.
    发明授权
    Method for making conjugated polymer 有权
    共轭聚合物的制备方法

    公开(公告)号:US08273829B2

    公开(公告)日:2012-09-25

    申请号:US13051123

    申请日:2011-03-18

    IPC分类号: C08F6/06 C08F20/44

    摘要: The present disclosure relates to a method for making a conjugated polymer. In the method, polyacrylonitrile, a solvent, and a catalyst are provided. The polyacrylonitrile is dissolved in the solvent to form a polyacrylonitrile solution. The catalyst is uniformly dispersed into the polyacrylonitrile solution. The polyacrylonitrile solution with the catalyst is heated to induce a cyclizing reaction of the polyacrylonitrile, thereby forming a conjugated polymer solution with conjugated polymer.

    摘要翻译: 本发明涉及制备共轭聚合物的方法。 在该方法中,提供聚丙烯腈,溶剂和催化剂。 将聚丙烯腈溶解在溶剂中以形成聚丙烯腈溶液。 催化剂均匀分散在聚丙烯腈溶液中。 将具有催化剂的聚丙烯腈溶液加热以引起聚丙烯腈的环化反应,从而与共轭聚合物形成共轭聚合物溶液。

    Method for making sulfurized polyacrylonitrile
    38.
    发明授权
    Method for making sulfurized polyacrylonitrile 有权
    硫化聚丙烯腈的制备方法

    公开(公告)号:US08372919B2

    公开(公告)日:2013-02-12

    申请号:US13051117

    申请日:2011-03-18

    IPC分类号: C08F8/34 C08F8/48

    CPC分类号: C08F8/34 C08F8/48 C08F120/44

    摘要: In a method for making sulfurized polyacrylonitrile, polyacrylonitrile, a first solvent, a catalyst, and sulfur or sodium thiosulfate are provided. The polyacrylonitrile is dissolved in the first solvent to form a polyacrylonitrile solution. The catalyst is uniformly dispersed in the polyacrylonitrile solution. The polyacrylonitrile solution with the catalyst is heated to induce a cyclizing reaction of the polyacrylonitrile, thereby forming a first conjugated polymer solution with a conjugated polymer. The sulfur or sodium thiosulfate is uniformly mixed with the conjugated polymer to form a mixture. The mixture is heated to form sulfurized polyacrylonitrile.

    摘要翻译: 在制备硫化聚丙烯腈的方法中,提供聚丙烯腈,第一溶剂,催化剂和硫代硫代硫酸钠。 将聚丙烯腈溶解在第一溶剂中以形成聚丙烯腈溶液。 催化剂均匀分散在聚丙烯腈溶液中。 加热具有催化剂的聚丙烯腈溶液引起聚丙烯腈的环化反应,由此与共轭聚合物形成第一共轭聚合物溶液。 将硫或硫代硫酸钠与共轭聚合物均匀混合以形成混合物。 将混合物加热以形成硫化聚丙烯腈。

    Photoelectric conversion device and method for making the same
    39.
    发明授权
    Photoelectric conversion device and method for making the same 有权
    光电转换装置及其制造方法

    公开(公告)号:US08450605B2

    公开(公告)日:2013-05-28

    申请号:US13051148

    申请日:2011-03-18

    摘要: The present disclosure relates to a method for making a conjugated polymer. In the method, polyacrylonitrile, a solvent, and a catalyst are provided. The polyacrylonitrile is dissolved in the solvent to form a polyacrylonitrile solution. The catalyst is uniformly dispersed into the polyacrylonitrile solution. The polyacrylonitrile solution with the catalyst is heated to induce a cyclizing reaction of the polyacrylonitrile, thereby forming a conjugated polymer solution with the conjugated polymer dissolved therein.

    摘要翻译: 本发明涉及制备共轭聚合物的方法。 在该方法中,提供聚丙烯腈,溶剂和催化剂。 将聚丙烯腈溶解在溶剂中形成聚丙烯腈溶液。 催化剂均匀分散在聚丙烯腈溶液中。 将具有催化剂的聚丙烯腈溶液加热以引起聚丙烯腈的环化反应,从而形成共轭聚合物溶液,其中共轭聚合物溶解在其中。