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    ELECTRODE MATERIAL HAVING A HIGH CAPACITY
    2.
    发明申请
    ELECTRODE MATERIAL HAVING A HIGH CAPACITY 审中-公开
    具有高容量的电极材料

    公开(公告)号：US20130337334A1

    公开(公告)日：2013-12-19

    申请号：US14000877

    申请日：2012-01-27

    申请人： Chuanqi Tao ,  Martin Miessen ,  Peter Pilgram ,  Stefano Passerini ,  Martin Winter

    发明人： Chuanqi Tao ,  Martin Miessen ,  Peter Pilgram ,  Stefano Passerini ,  Martin Winter

    IPC分类号： H01M4/133 ,  H01M4/04

    CPC分类号： H01M4/133 ,  C01B21/068 ,  C01B32/956 ,  H01M4/04 ,  H01M4/134 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/364 ,  H01M10/0525 ,  Y10T29/49115

    摘要： The invention accordingly provides a silicon-carbon composite which has at least a proportion of hard carbon and a proportion of silicon powder and is obtained by, under a noble gas atmosphere, a) treating the hard carbon component at least once with high energy in a mechanofusion mixer and b) subsequently adding the silicon powder component thereto and mixing the components, or adding the silicon powder component during step a) and continuing the mechanofusion treatment, and is characterized in that the composite has an average particle size of less than or equal to 12 μm, a proportion of hard carbon of from 5 to 50% by weight and a proportion of silicon powder of from 5 to 50% by weight.

    摘要翻译： 因此，本发明提供了一种硅 - 碳复合材料，其具有至少一定比例的硬碳和一定比例的硅粉末，并且通过在惰性气体气氛下获得，a）在高能量下处理硬碳组分至少一次 机械混合混合器和b）随后将硅粉组分加入其中并混合组分，或在步骤a）期间加入硅粉组分并继续机械融合处理，其特征在于复合材料的平均粒度小于或等于 至12μm，硬碳的比例为5〜50重量％，硅粉的比例为5〜50重量％。

    MODEL-BASED ELECTROLYTE FILLING METHOD
    3.
    发明申请
    MODEL-BASED ELECTROLYTE FILLING METHOD 审中-公开
    基于模型的电解质填充方法

    公开(公告)号：US20150132682A1

    公开(公告)日：2015-05-14

    申请号：US14397573

    申请日：2013-04-29

    申请人： Thomas Hecht

    发明人： Thomas Hecht

    IPC分类号： H01G11/04 ,  H01M2/36 ,  C25B9/08 ,  H01M10/02 ,  H01M8/02

    CPC分类号： H01G11/04 ,  C25B9/08 ,  H01G11/54 ,  H01G11/78 ,  H01G11/84 ,  H01M2/36 ,  H01M2/361 ,  H01M2/362 ,  H01M8/02 ,  H01M10/02 ,  H01M10/04 ,  H01M10/052 ,  H01M10/058 ,  Y02E60/13

    摘要： The present invention relates to a method for producing an electrochemical cell, such as in particular a secondary battery, a double-layer capacitor, an electrolytic capacitor or a fuel cell, in which a cell vessel containing two electrodes of one-piece or multi-part design and at least one separator is filled with free-flowing electrolyte. The object of the invention is to match the quantity of electrolyte in an electrochemical cell as exactly as possible to the free volume actually present. The object is achieved in that, before the filling with the electrolyte, the quantity of electrolyte to be put in is determined at least while taking into account the actual thicknesses and the actual weights of the electrodes in the cell vessel and of the separator in the cell vessel. Furthermore, the invention relates to a method for producing a multiplicity of such electrochemical cells, an electrochemical cell which has been produced in accordance with the method, a plant for producing electrochemical cells, and the use of this plant for carrying out the method according to the invention.

    摘要翻译： 本发明涉及电化学电池的制造方法，特别是二次电池，双层电容器，电解电容器或燃料电池，其中，电池容器包含两片电极， 部件设计和至少一个分离器填充有自由流动的电解质。 本发明的目的是将电化学电池中的电解质的量尽可能地与实际存在的自由体积相匹配。 实现目的在于，在填充电解质之前，至少在考虑电池容器内的电极的实际厚度和实际重量的同时确定要放入的电解质的量 细胞容器 此外，本发明涉及生产多种这种电化学电池的方法，根据该方法生产的电化学电池，用于生产电化学电池的设备，以及该设备用于实施根据本发明的方法的用途 本发明。

    SEPARATOR COMPRISING AN ORGANIC-INORGANIC ADHESION PROMOTER
    4.
    发明申请
    SEPARATOR COMPRISING AN ORGANIC-INORGANIC ADHESION PROMOTER 有权
    包含有机无机粘合促进剂的分离器

    公开(公告)号：US20150017512A1

    公开(公告)日：2015-01-15

    申请号：US14375700

    申请日：2013-01-29

    申请人： Rolf-Walter Terwonne ,  Witold Rex ,  Matthias Pascaly ,  Michael Kube ,  Christian Hying

    发明人： Rolf-Walter Terwonne ,  Witold Rex ,  Matthias Pascaly ,  Michael Kube ,  Christian Hying

    IPC分类号： H01M2/14 ,  C08K5/05 ,  C08K5/541 ,  H01M2/16

    CPC分类号： H01M2/145 ,  C08K5/05 ,  C08K5/541 ,  H01M2/16 ,  H01M2/1633 ,  H01M2/166 ,  H01M2/1666 ,  H01M2/1686 ,  H01M10/0525

    摘要： The invention relates to a process for producing a separator comprising the steps of: providing a sheetlike porous substrate, a solvent, ceramic particles and an adhesion promoter; preparing a slip by mixing the solvent, the adhesion promoter and the ceramic particles; coating the substrate with the slip and thermally drying the coated substrate to obtain the separator. The problem addressed is that of specifying a process useful for producing separators having a higher ceramic content. The problem is solved when the solvent used is a mixture of water and at least one organic component; the adhesion promoter used is a mixture of silanes and at least one thermally crosslinkable acrylic polymer; the slip is admixed with a carboxylic acid preparation and also with a defoamer component free from silicone oil.

    摘要翻译： 本发明涉及一种生产隔膜的方法，包括以下步骤：提供片状多孔基材，溶剂，陶瓷颗粒和粘合促进剂; 通过混合溶剂，粘合促进剂和陶瓷颗粒来制备滑移剂; 用滑动涂布基材并热干燥涂覆的基材以获得隔膜。 所解决的问题是指定用于生产具有较高陶瓷含量的分离器的方法。 当所使用的溶剂是水和至少一种有机组分的混合物时，问题得到解决; 所使用的粘合促进剂是硅烷和至少一种可热交联的丙烯酸类聚合物的混合物; 该滑移剂与羧酸制剂混合，并且还含有不含硅油的消泡剂组分。

    BATTERY COMPRISING CUBOID CELLS WHICH CONTAIN A BIPOLAR ELECTRODE
    6.
    发明申请
    BATTERY COMPRISING CUBOID CELLS WHICH CONTAIN A BIPOLAR ELECTRODE 审中-公开
    包含双极电极的CUBOID电池的电池

    公开(公告)号：US20130101878A1

    公开(公告)日：2013-04-25

    申请号：US13703914

    申请日：2011-07-18

    申请人： Peter Pilgram ,  Henrik Hahn ,  Ernst Robert Barenschee

    发明人： Peter Pilgram ,  Henrik Hahn ,  Ernst Robert Barenschee

    IPC分类号： H01M2/20 ,  H01M4/66

    CPC分类号： H01M2/20 ,  H01M2/202 ,  H01M4/13 ,  H01M4/661 ,  H01M4/667 ,  H01M10/0418 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0585 ,  Y02E60/122 ,  Y02P70/54

    摘要： The invention relates to a battery (0), comprising a plurality of self-contained, substantially cuboid cell housings (1), in each of which a side face is formed at least in some regions as a negative pole (−) and the opposite side face is designed at least in some regions as a positive pole (+), wherein the cell housings (1) bear against one another, with the pole (−) on the pole (+), and extend between a positive contact (14) and a negative contact (13), and wherein the cell housings (1) are each enclosed by an electrically non-conductive, mechanically supporting frame (2). The aim of the invention is to provide such a battery which has lower internal resistance and is therefore suitable for applications which require rapid charging or discharging (high-power applications). Said aim is achieved by at least one flat bimetal element (7) which is formed of copper and aluminium and is coated with active anode material (9) on the copper side and with active cathode material (8) on the aluminium side and which extends within one of the cell housings (1) parallel to the poles (+), (−) thereof, and is attached to the frame (2) of the cell housing (1) so as to provide ionic sealing and the cell housing (1) is thus divided into at least two series-connected galvanic cells.

    摘要翻译： 本发明涉及一种电池（0），包括多个独立的，基本上为长方体的电池壳体（1），其中每个电池壳体的至少一些区域中形成有侧面（ - ），并且相反 至少在一些区域中将侧面设计为正极（+），其中电池壳体（1）彼此抵靠，极（ - ）在极（+）上，并且在正极（14）之间延伸 ）和负触点（13），并且其中电池壳体（1）各自由不导电的机械支撑框架（2）包围。 本发明的目的是提供一种具有较低内阻的电池，因此适用于需要快速充电或放电（大功率应用）的应用。 所述目的通过由铜和铝形成的至少一个扁平双金属元件（7）实现，并且在铜侧上涂覆有活性阳极材料（9），并且在铝侧上涂覆活性阴极材料（8），并延伸 在平行于其极（+），（ - ）的电池壳体（1）的一个内，并且附接到电池壳体（1）的框架（2），以提供离子密封和电池壳体 ）因此被分成至少两个串联连接的电池。

    Self-limiting electrolyte filling method
    7.
    发明申请
    Self-limiting electrolyte filling method 审中-公开
    自限电解液填充方法

    公开(公告)号：US20150287548A1

    公开(公告)日：2015-10-08

    申请号：US14411307

    申请日：2013-06-21

    申请人： Thomas Hecht

    发明人： Thomas Hecht

    IPC分类号： H01G11/84 ,  H01M2/36 ,  H01M2/14 ,  H01G11/22 ,  H01M4/139 ,  H01G11/58 ,  H01G11/52 ,  H01M10/0525 ,  H01M4/13

    CPC分类号： H01G11/84 ,  H01G11/14 ,  H01G11/22 ,  H01G11/52 ,  H01G11/54 ,  H01G11/58 ,  H01G11/80 ,  H01M2/0275 ,  H01M2/14 ,  H01M2/145 ,  H01M2/36 ,  H01M2/362 ,  H01M2/364 ,  H01M4/13 ,  H01M4/139 ,  H01M10/0525 ,  H01M2220/20 ,  Y02E60/13

    摘要： The invention relates to a method for producing an electrochemical cell, in particular a secondary battery or a double-layer capacitor, in which a cell vessel containing at least one porous cell component is filled with a flowable electrolyte. It is based on the object of providing a method involving simpler equipment that reacts to the fluctuating free volume with an adapted filling amount of electrolyte in the interests of optimum filling.This object is achieved by providing that, in a first filling step, an excess amount of electrolyte is introduced, in which the porous cell component is completely immersed, that the electrolyte introduced is subjected to a force that drives out of the cell vessel the part of the electrolyte that is not located in the pores of the porous component and that, in a second filling step, an added amount of electrolyte is introduced.

    摘要翻译： 本发明涉及一种用于制造电化学电池的方法，特别是二次电池或双层电容器，其中含有至少一个多孔电池元件的电池容器填充有可流动的电解质。 基于提供一种方法，其目的是提供一种方法，该方法涉及更简单的设备，其对于波动的自由体积具有适当的填充量的电解质以有利于最佳填充。 该目的通过以下方式实现：在第一填充步骤中，引入过量的电解质，其中多孔电池元件完全浸入其中，导入的电解液经受从电池容器驱出的部分 的电解质，其不在多孔组分的孔中，并且在第二填充步骤中，引入添加量的电解质。

    PERFORATED POLYMER FILMS HAVING IMPROVED TOLERANCE TO TENSILE STRESS
    8.
    发明申请
    PERFORATED POLYMER FILMS HAVING IMPROVED TOLERANCE TO TENSILE STRESS 审中-公开
    具有改进的拉伸强度的聚酯薄膜

    公开(公告)号：US20150037654A1

    公开(公告)日：2015-02-05

    申请号：US14384041

    申请日：2013-02-11

    申请人： Matthias Pascaly ,  Michael Kube ,  Ulrich Boes

    发明人： Matthias Pascaly ,  Michael Kube ,  Ulrich Boes

    IPC分类号： H01M2/16

    CPC分类号： H01M2/16 ,  C08J5/18 ,  C08J7/06 ,  H01M2/1646 ,  H01M2/1653 ,  H01M2/1686

    摘要： The invention relates to a perforated polymer film with porosity P from 30% to 50% and with an arrangement of perforations which is characterized by the perforation shape, the ratio of the semiaxes of the perforations, the orientation of the perforations, and the regular arrangement of the perforations, where the longitudinal tensile stress that the polymer film withstands without breaking is greater than that for identical porosity and any other arrangement of perforations which differs in at least one feature.

    摘要翻译： 本发明涉及具有30％至50％的孔隙率P的穿孔聚合物膜，并且具有穿孔的布置，其特征在于穿孔形状，穿孔的半轴比，穿孔的取向和规则布置 的穿孔，其中聚合物膜在不破裂的情况下承受的纵向拉伸应力大于相同孔隙率的纵向拉伸应力，以及在至少一个特征上不同的其它穿孔布置。

    ELECTRODES FOR LITHIUM BATTERIES
    9.
    发明申请
    ELECTRODES FOR LITHIUM BATTERIES 审中-公开
    锂电池电极

    公开(公告)号：US20130327249A1

    公开(公告)日：2013-12-12

    申请号：US13993753

    申请日：2011-12-20

    申请人： Martin Winter ,  Sangsik Jeong ,  Stefano Passerini

    发明人： Martin Winter ,  Sangsik Jeong ,  Stefano Passerini

    IPC分类号： H01M4/62

    CPC分类号： H01M4/622 ,  C08B1/003 ,  C09J101/02 ,  H01M4/0404 ,  H01M4/621 ,  H01M10/052 ,  C08K3/04

    摘要： Cathode or anode, wherein the cathode binder or the anode binder comprises or consists of cellulose and/or cellulose derivatives which are soluble only in ionic liquids, a process for the production thereof and the use of cellulose and/or cellulose derivatives which are soluble only in ionic liquids as binder for producing cathodes and anodes, in particular battery electrodes.

    摘要翻译： 阴极或阳极，其中阴极粘合剂或阳极粘合剂包括仅由离子液体溶解的纤维素和/或纤维素衍生物，其生产方法和仅可溶解的纤维素和/或纤维素衍生物的用途 作为制造阴极和阳极的粘合剂的离子液体，特别是电池电极。