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1. 发明申请

US20150090009A1 METHOD AND DEVICE FOR LOCALIZING A DEFECT IN AN ELECTROCHEMICAL STORE AND DEFECT LOCALIZATION SYSTEM 有权
标题翻译：用于在电化学存储中定位缺陷的方法和设备和缺陷定位系统
公开(公告)号：US20150090009A1
公开(公告)日：2015-04-02
申请号：US14394334
申请日：2013-03-07
申请人： Kathy Sahner , Jens Grimminger , Dirk Liemersdorf
发明人： Kathy Sahner , Jens Grimminger , Dirk Liemersdorf
IPC分类号： G01M3/00 , G01R31/36
CPC分类号： G01M3/002 , G01R31/36 , H01M10/0525 , H01M10/4207 , H01M10/4228 , H01M10/615 , H01M10/625 , H01M10/6571 , H01M2220/20 , Y02E60/122
摘要： The invention relates to a method for localizing a defect in an electrochemical store (165). The method includes a step of controlling the temperature of a subarea (145, 150, 155, 160, 170) of the electrochemical store (165) to increase an internal pressure of the subarea (145, 150, 155, 160, 170), a step of detecting a measured value which represents an escape of a component from the subarea (145, 150, 155, 160, 170) occurring in response to the increased internal pressure of the subarea (145, 150, 155, 160, 170), and a step of localizing the defect in the subarea (145, 150, 155, 160, 170) when the measured value is in a predetermined relation to a comparison value.
摘要翻译：本发明涉及一种用于定位电化学存储器（165）中的缺陷的方法。该方法包括控制电化学存储器（165）的子区域（145,150,155,160,170）的温度以增加子区域（145,150,155,160,170）的内部压力的步骤，检测表示响应于所述子区域（145,150,155,160,170）的增加的内部压力而发生的子区域（145,150,155,160,170）的组件的逃逸的测量值的步骤，以及当所述测量值与比较值成预定关系时，使所述子区域（145,150,155,160,170）中的所述缺陷定位的步骤。

2. 发明申请

US20150132620A1 SAFETY SENSOR SYSTEM FOR AN ELECTROCHEMICAL STORAGE SYSTEM 有权
标题翻译：用于电化学存储系统的安全传感器系统
公开(公告)号：US20150132620A1
公开(公告)日：2015-05-14
申请号：US14394032
申请日：2013-03-05
申请人： Kathy Sahner , Jens Grimminger , Marcus Wegner , Dirk Liemersdorf
发明人： Kathy Sahner , Jens Grimminger , Marcus Wegner , Dirk Liemersdorf
IPC分类号： H01M10/42 , H01M10/48
CPC分类号： H01M10/4228 , G01M3/16 , H01M10/052 , H01M10/4285 , H01M10/48 , H01M2200/00 , Y02E60/122 , Y02T10/7011
摘要： A sensor system for detecting a leak of a system component from an electrochemical storage system, in particular a lithium-ion battery. To determine a defect in the electrochemical storage system, the sensor system includes a reaction chamber containing a detection component, and a measuring device for determining a physical variable within the reaction chamber. The value of the physical variable is changeable by a chemical reaction of the system component with the detection component, so that a leak of the system component is detectable via a change in the value of the physical variable. Also described is a sensor element for such a sensor system, an electrochemical storage system having such a sensor system or sensor element, the use of such a sensor system or sensor element, and a mobile or stationary system, for example an electric vehicle, equipped with the sensor system, the sensor element, or the storage system.
摘要翻译：一种用于从电化学存储系统，特别是锂离子电池检测系统部件的泄漏的传感器系统。为了确定电化学存储系统中的缺陷，传感器系统包括含有检测部件的反应室和用于确定反应室内的物理变量的测量装置。物理变量的值可以通过系统组件与检测组件的化学反应而变化，从而可以通过物理变量的值的变化来检测系统组件的泄漏。还描述了用于这种传感器系统的传感器元件，具有这种传感器系统或传感器元件的电化学存储系统，使用这种传感器系统或传感器元件，以及配备有移动或固定系统，例如电动车辆传感器系统，传感器元件或存储系统。

3. 发明授权

US09252425B2 Polyacrylonitrile-sulphur composite material 有权
标题翻译：聚丙烯腈 - 硫复合材料
公开(公告)号：US09252425B2
公开(公告)日：2016-02-02
申请号：US14115248
申请日：2012-03-07
申请人： Marcus Wegner , Jens Grimminger , Martin Tenzer , Jens Fanous
发明人： Marcus Wegner , Jens Grimminger , Martin Tenzer , Jens Fanous
IPC分类号： H01M4/13 , H01M6/16 , C08C19/20 , H01M4/36 , C08F8/34 , H01M4/1399 , H01M4/04 , H01M4/137 , H01M4/60 , H01M10/39 , H01M4/38
CPC分类号： H01M4/364 , C08F8/34 , H01M4/049 , H01M4/137 , H01M4/1399 , H01M4/382 , H01M4/604 , H01M10/3954 , Y02E60/122 , C08F120/44
摘要： The invention relates to a method for preparing a polyacrylonitrile-sulfur composite material, in which, polyacrylonitrile is converted to cyclized polyacrylonitrile, and the cyclized polyacrylonitrile is reacted with sulfur to form a polyacrylonitrile-sulfur composite material. By a separation of the preparation method into two partial reactions, the reaction conditions are advantageously able to be optimized for the respective reactions and a cathode material is able to be provided for alkali-sulfur cells with improved electrochemical properties. In addition, the invention relates to a polyacrylonitrile-sulfur composite material, a cathode material, an alkali-sulfur cell or an alkali-sulfur battery as well as to an energy store.
摘要翻译：本发明涉及一种聚丙烯腈 - 硫复合材料的制备方法，其中聚丙烯腈转化为环化聚丙烯腈，环化聚丙烯腈与硫反应形成聚丙烯腈 - 硫复合材料。通过将制备方法分离成两个部分反应，反应条件有利地能够针对各个反应进行优化，并且能够提供具有改进的电化学性质的碱 - 硫电池的阴极材料。此外，本发明涉及聚丙烯腈 - 硫复合材料，阴极材料，碱硫电池或碱 - 硫电池以及能量储存器。

4. 发明申请

US20140154589A1 CATHODE MATERIAL FOR AN ALKALI-SULFUR CELL 有权
标题翻译：碱性硫酸盐细胞的阴道材料
公开(公告)号：US20140154589A1
公开(公告)日：2014-06-05
申请号：US14114411
申请日：2012-03-07
申请人： Marcus Wegner , Jens Grimminger , Martin Tenzer , Jean Fanous
发明人： Marcus Wegner , Jens Grimminger , Martin Tenzer , Jean Fanous
IPC分类号： H01M4/36
CPC分类号： H01M4/364 , C08F8/34 , H01M4/137 , H01M4/1399 , H01M4/602 , H01M10/052 , H01M10/39 , Y02E60/122 , Y02P70/54 , Y02T10/7011 , C08F120/44
摘要： In a method for preparing a cathode material for an alkali-sulfur cell, e.g., a lithium-sulfur cell, at least one polyacrilonitrile-sulfur composite material and elemental sulfur are mixed, in order to increase the voltage, the capacitance and the energy density.
摘要翻译：在制备用于碱 - 硫电池的阴极材料例如锂 - 硫电池的方法中，混合至少一种聚丙烯腈 - 硫复合材料和元素硫，以便增加电压，电容和能量密度。

5. 发明申请

US20120306452A1 SYSTEM AND METHOD FOR DISCHARGING A HIGH IMPEDANCE BATTERY 有权
标题翻译：用于放电高阻抗电池的系统和方法
公开(公告)号：US20120306452A1
公开(公告)日：2012-12-06
申请号：US13151740
申请日：2011-06-02
申请人： John F. Christensen , Martin Koenigsmann , Jens Grimminger , Jörg Ziegler , Bernd Schumann , Reinhardt Klein
发明人： John F. Christensen , Martin Koenigsmann , Jens Grimminger , Jörg Ziegler , Bernd Schumann , Reinhardt Klein
IPC分类号： H02J7/04
CPC分类号： H01M10/443 , H01M10/44 , H01M10/441 , H01M10/482 , H01M10/486
摘要： An electrochemical battery system in one embodiment includes a first electrochemical cell, a memory in which command instructions are stored, and a processor configured to execute the command instructions during a discharge cycle of the first electrochemical cell to (i) establish a first discharge voltage of the first electrochemical cell based upon a first sensed discharge voltage, and (ii) permit a second discharge voltage of the first electrochemical cell after establishing the first discharge voltage, wherein the second discharge voltage is greater than the first discharge voltage.
摘要翻译：一个实施例中的电化学电池系统包括第一电化学电池，其中存储命令指令的存储器和被配置为在第一电化学电池的放电循环期间执行命令指令的处理器，以（i）建立第一放电电压基于第一感测到的放电电压的第一电化学电池，以及（ii）在建立第一放电电压之后允许第一电化学电池的第二放电电压，其中第二放电电压大于第一放电电压。

6. 发明授权

US10020490B2 Ex-situ production of a lithium anode protective layer 有权
公开(公告)号：US10020490B2
公开(公告)日：2018-07-10
申请号：US13882224
申请日：2011-09-01
申请人： Marcus Wegner , Jens Grimminger , Martin Tenzer , Timm Lohmann
发明人： Marcus Wegner , Jens Grimminger , Martin Tenzer , Timm Lohmann
IPC分类号： H01M4/1395 , H01M4/04 , H01M4/134 , H01M4/36 , H01M4/38 , H01M4/40 , H01M10/052 , H01M10/058 , H01M10/42 , H01M10/0565 , H01M10/0568 , H01M10/0569
CPC分类号： H01M4/1395 , H01M4/04 , H01M4/134 , H01M4/366 , H01M4/38 , H01M4/40 , H01M10/052 , H01M10/0565 , H01M10/0568 , H01M10/0569 , H01M10/058 , H01M10/4235 , Y10T29/49115
摘要： In a method for producing an anode for a lithium cell, and/or a lithium cell as well as anodes and lithium cells of this type, to extend the service life of the lithium cell and to selectively form a first protective layer including electrolytic decomposition products, on an anode including metallic lithium, a first electrolyte is applied on the anode ex situ, i.e., prior to assembling the lithium cell to be produced. To stabilize the first protective layer, a second protective layer is applied in a subsequent method step.

7. 发明申请

US20150171416A1 METHOD FOR MANUFACTURING AN ELECTRODE FOR AN ELECTROCHEMICAL ENERGY STORE AND ELECTROCHEMICAL ENERGY STORE 有权
标题翻译：电化学能源储存电极的制造方法和电化学能源存储
公开(公告)号：US20150171416A1
公开(公告)日：2015-06-18
申请号：US14401777
申请日：2013-04-19
申请人： Jens Grimminger , Marcus Wegner
发明人： Jens Grimminger , Marcus Wegner
IPC分类号： H01M4/139 , H01M4/64 , H01M10/0525 , H01M4/13
CPC分类号： H01M4/139 , H01M4/04 , H01M4/13 , H01M4/136 , H01M4/1397 , H01M4/5815 , H01M4/64 , H01M10/0525 , H01M2004/021 , H01M2220/20 , Y02T10/7011
摘要： The invention relates to a method for manufacturing an electrode for an electrochemical energy store, including the following steps: a) providing a base body; b) applying an active material matrix to the base body, the active material matrix including at least one binding agent, if necessary, an active material (1), and a pore forming agent (3), the pore forming agent (3) being soluble in a solvent, in which additional components of the active material matrix are insoluble or are soluble only under certain conditions; c) if necessary, drying the active material matrix; d) rinsing out the pore forming agent (3) by treating the active material matrix with the solvent and e) if necessary, introducing an active material into the produced pores of the active material matrix. Using such a method, a high cycle stability of the electrode may be implemented in a particularly simple and cost-effective way. The invention also relates to a method for manufacturing an electrochemical energy store. The invention further relates to an electrode for an electrochemical energy store and to an electrochemical energy store, such as, in particular, a lithium-ion battery.
摘要翻译：本发明涉及一种用于制造电化学能储存电极的方法，包括以下步骤：a）提供基体; b）将活性材料基体施加到基体上，活性材料基体包括至少一种粘合剂，如果需要，活性材料（1）和成孔剂（3），成孔剂（3）为可溶于溶剂，其中活性物质基质的其它组分仅在某些条件下不溶或可溶; c）如果需要，干燥活性物质基质; d）通过用溶剂处理活性物质基质，并且如果需要，将活性物质引入到活性物质基质的产生的孔中，从而使成孔剂（3）漂白。使用这种方法，可以以特别简单且成本有效的方式实现电极的高循环稳定性。本发明还涉及一种用于制造电化学能量储存器的方法。本发明还涉及用于电化学能量存储的电极和电化学能储存器，例如特别是锂离子电池。

8. 发明申请

US20140326043A1 Energy store, system including the energy store, and method for ascertaining the state of health of an energy store 审中-公开
标题翻译：能源店，包括能源店的系统，以及确定能源商店健康状况的方法
公开(公告)号：US20140326043A1
公开(公告)日：2014-11-06
申请号：US14346520
申请日：2012-07-17
申请人： Marcus Wegner , Jens Grimminger , Martin Tenzer , Jean Fanous
发明人： Marcus Wegner , Jens Grimminger , Martin Tenzer , Jean Fanous
IPC分类号： G01N30/00 , H01J49/26
CPC分类号： G01N30/00 , B60L58/16 , H01J49/26 , H01M2/364 , H01M10/484 , H01M10/488 , Y02T10/7011 , Y02T10/705
摘要： An energy store, in particular to a lithium-based energy store. In order to make a simple and exact determination of a state of health, e.g., the aging condition, possible, the energy store includes at least one cell having an anode, a cathode, and an electrolyte which is situated between the anode and the cathode, at least one cell having an outlet for conveying functional material from the cell to an analysis unit and the outlet being connectable to the analysis unit in a fluid-tight manner. Also described is a system including the energy store and an analysis unit, and a method for ascertaining a state of health of an energy store.
摘要翻译：一家能源专卖店，特别是一家锂基能源商店。为了简单且准确地确定健康状况，例如老化状况，能量存储器包括至少一个具有阳极，阴极和位于阳极和阴极之间的电解质的电池至少一个电池具有用于将功能材料从电池输送到分析单元的出口，并且出口可以流体密封的方式连接到分析单元。还描述了包括能量存储和分析单元的系统，以及用于确定能量存储器的健康状态的方法。

9. 发明授权

US10673043B2 Separator for an energy store and an energy store 审中-公开
公开(公告)号：US10673043B2
公开(公告)日：2020-06-02
申请号：US14234018
申请日：2012-05-30
申请人： Marcus Wegner , Jens Grimminger , Martin Tenzer , Jean Fanous
发明人： Marcus Wegner , Jens Grimminger , Martin Tenzer , Jean Fanous
IPC分类号： H01M2/16 , H01M4/38 , H01M10/052 , H01M4/58
摘要： A separator for an energy store. The separator may be used in a lithium-sulfur battery in particular. To achieve improved cycle stability, the separator has at least one first layer and at least one second layer, the at least one first layer containing a material having an affine property with respect to at least one active electrode material, and the at least one second layer containing a material having a repellent property with respect to at least one active electrode material. The at least one first layer and the at least one second layer may be situated directly adjacent to one another. Also described is an energy store including the separator.

10. 发明申请

US20140234692A1 SEPARATOR FOR AN ENERGY STORE AND AN ENERGY STORE 审中-公开
标题翻译：能源存储和能源存储的分离器
公开(公告)号：US20140234692A1
公开(公告)日：2014-08-21
申请号：US14234018
申请日：2012-05-30
申请人： Marcus Wegner , Jens Grimminger , Martin Tenzer , Jean Fanous
发明人： Marcus Wegner , Jens Grimminger , Martin Tenzer , Jean Fanous
IPC分类号： H01M2/16
摘要： A separator for an energy store. The separator may be used in a lithium-sulfur battery in particular. To achieve improved cycle stability, the separator has at least one first layer and at least one second layer, the at least one first layer containing a material having an affine property with respect to at least one active electrode material, and the at least one second layer containing a material having a repellent property with respect to at least one active electrode material. The at least one first layer and the at least one second layer may be situated directly adjacent to one another. Also described is an energy store including the separator.
摘要翻译：能量储存分离器。特别是可以在锂硫电池中使用隔膜。为了实现改进的循环稳定性，分离器具有至少一个第一层和至少一个第二层，所述至少一个第一层包含相对于至少一种活性电极材料具有仿射特性的材料，并且所述至少一个第二层层包含相对于至少一种活性电极材料具有驱避性的材料。至少一个第一层和至少一个第二层可以彼此直接相邻。还描述了包括分离器的能量存储器。

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