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1. 发明申请

WO2003083974A1 METHOD FOR FABRICATING COMPOSITE ELECTRODES 审中-公开
标题翻译：制备复合电极的方法
公开(公告)号：WO2003083974A1
公开(公告)日：2003-10-09
申请号：PCT/US2003/008783
申请日：2003-03-20
申请人： QUALLION LLC , YOON, Sang, Young , OH, Bookeun , AMINE, Khalil
发明人： YOON, Sang, Young , OH, Bookeun , AMINE, Khalil
IPC分类号： H01M6/14
CPC分类号： H01G9/025 , H01M4/58 , H01M4/60 , H01M4/62 , H01M6/14 , H01M6/16 , H01M6/18
摘要： Disclosed is a method for manufacturing electrodes (100) for electrochemical devices such as batteries and capacitors in which a viscous polysiloxane polymer electrolyte (116) is incorporated into the slurry of materials forming the electrode (100). The optional addition of protective additives (218) to the slurry is also disclosed. A follow-on vacuum impregnation step (228) is disclosed to further improve penetration and wetting by the electrolyte (116).
摘要翻译：公开了一种用于制造诸如电池和电容器的电化学装置的电极（100）的方法，其中粘性聚硅氧烷聚合物电解质（116）被引入到形成电极（100）的材料的浆料中。还公开了向浆料中添加保护添加剂（218）。公开了随后的真空浸渍步骤（228），以进一步改善电解质（116）的渗透和润湿。

2. 发明申请

WO2013152149A1 THE LITHIUM ION PRISMATIC CELL COMPRISING MULTIPLE JELLY ROLLS WITH ADDITIONAL MATERIAL BETWEEN JELLY ROLLS 审中-公开
标题翻译：含有JELLY ROLLS的多种JELLY ROLLS与附加材料的锂离子电池
公开(公告)号：WO2013152149A1
公开(公告)日：2013-10-10
申请号：PCT/US2013/035202
申请日：2013-04-04
申请人： A123 SYSTEMS, INC. , YOON, Sang Young
发明人： YOON, Sang Young
IPC分类号： H01M10/0583 , H01M10/0525
CPC分类号： H01M2/021 , H01M2/0212 , H01M4/13 , H01M10/0431 , H01M10/0436 , H01M10/0525 , H01M10/0583 , H01M10/6555 , H01M2200/00
摘要： Techniques disclosed herein include systems and methods that that improve the speed of jelly roll assembly for large format and high capacity cells as compared to a stack-folding production method. In one embodiment, a higher speed winding process is achieved, and, in addition, a higher capacity and energy can be achieved by adding at least one (additional) cathode layer between the jelly roll. Such an addition minimizes the loss of use of an anode outer layer.
摘要翻译：本文公开的技术包括与堆叠折叠生产方法相比提高大格式和高容量细胞的果冻卷组装速度的系统和方法。在一个实施例中，实现了更高速度的卷绕工艺，另外，通过在果冻辊之间加入至少一个（另外）阴极层，可以实现更高的容量和能量。这种添加使阳极外层的使用丧失最小化。

3. 发明申请

WO2013052494A1 CATHODE MATERIALS INCLUDING AN OXYGEN-GETTERING COMPOUND AND AN ION-STORAGE COMPOUND 审中-公开
标题翻译：包含氧吸收化合物和离子存储化合物的阴极材料
公开(公告)号：WO2013052494A1
公开(公告)日：2013-04-11
申请号：PCT/US2012/058476
申请日：2012-10-02
申请人： A123 SYSTEMS, INC. , THOMAS-ALYEA, Karen, E. , YOON, Sang-young , IOCCO, Rocco , CHO, Jeong, Ju
发明人： THOMAS-ALYEA, Karen, E. , YOON, Sang-young , IOCCO, Rocco , CHO, Jeong, Ju
IPC分类号： H01M4/50
CPC分类号： H01M4/505 , H01M4/131 , H01M4/136 , H01M4/525 , H01M4/5825 , H01M4/62
摘要： A positive electroactive material is described, comprising: an oxygen- gettering compound capable of trapping oxygen and an ion-storage compound. In some embodiments, the ion-storage compound is capable of releasing reactive oxygen species, e.g., radical oxygen, when heated. The oxygen-gettering compound is capable of trapping the reactive oxygen species by either physical absorption or chemical reaction.
摘要翻译：描述了正电活性材料，其包括：能够捕获氧的吸氧化合物和离子存储化合物。在一些实施方案中，当加热时，离子存储化合物能够释放活性氧，例如自由基氧。吸氧化合物能够通过物理吸收或化学反应捕获活性氧。

4. 发明申请

WO2013016426A1 BLENDED CATHODE MATERIALS 审中-公开
标题翻译：混合阴极材料
公开(公告)号：WO2013016426A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/048148
申请日：2012-07-25
申请人： A123 SYSTEMS, INC. , YOON, Sang-Young , IOCCO, Rocco , CHO, Jeong, Ju , XU, Chuanjing
发明人： YOON, Sang-Young , IOCCO, Rocco , CHO, Jeong, Ju , XU, Chuanjing
IPC分类号： H01M4/52
CPC分类号： H01M4/364 , C01B25/45 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/0525
摘要： A positive electroactive material is described, including: a lithium iron manganese phosphate compound having a composition of Li a Fe 1-x-y Mn x D y (PO 4)z , wherein 1.0
摘要翻译：描述正电活性材料，其包括：具有LiaFe1-x-yMnxDy（PO4）z组成的锂铁锰磷酸盐化合物，其中1.0

5. 发明申请

WO2011084817A1 ANODE MATERIAL 审中-公开
标题翻译：阳极材料
公开(公告)号：WO2011084817A1
公开(公告)日：2011-07-14
申请号：PCT/US2010/061631
申请日：2010-12-21
申请人： A123 SYSTEMS, INC. , YOON, Sang-young , IOCCO, Rocco , DENLINGER, Matthew, Reynold
发明人： YOON, Sang-young , IOCCO, Rocco , DENLINGER, Matthew, Reynold
IPC分类号： H01M4/70
CPC分类号： H01M10/052 , C01B32/20 , H01M4/1393 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/587
摘要： The present disclosure relates to anode materials having high surface areas and improved cycle performance made by surface treatments of spheroidized graphite powders. The surface treatments provide a high surface area protective coating over the spheroidized graphite powder. The anodes made according to the disclosed embodiments have improved cycle life and long term high temperature storage performance. In the disclosed embodiments, a spheroidized graphite powder is coated with a high surface area protective coating. The high surface area protective coating improves the performance and durability of an anode made from disclosed material. The high surface area protective coating can include polymers, metal compounds and/or hard carbon. Further, in some embodiments, a protective coating, that may or may not have a high surface area but does have increased durability, can be formed by heat treating the spheroidized graphite in oxidizing or inert atmospheres.
摘要翻译：本公开涉及具有高表面积和通过球状石墨粉末的表面处理制成的改进的循环性能的阳极材料。表面处理在球状石墨粉末上提供高表面积的保护涂层。根据所公开的实施例制造的阳极具有改善的循环寿命和长期高温存储性能。在所公开的实施例中，球形石墨粉末涂覆有高表面积的保护涂层。高表面积保护涂层改善了由公开材料制成的阳极的性能和耐久性。高表面积保护涂层可以包括聚合物，金属化合物和/或硬碳。此外，在一些实施方案中，可以通过在氧化或惰性气氛中热处理球化石墨来形成保护涂层，其可以具有或不具有高表面积但确实具有增加的耐久性。

6. 发明申请

WO2010030894A1 SPLIT CHARGE FORMING PROCESS FOR BATTERY 审中-公开
标题翻译：电池分体充电成型工艺
公开(公告)号：WO2010030894A1
公开(公告)日：2010-03-18
申请号：PCT/US2009/056678
申请日：2009-09-11
申请人： A123 SYSTEMS, INC. , YOON, Sang-young , IOCCO, Rocco
发明人： YOON, Sang-young , IOCCO, Rocco
IPC分类号： H01M4/00
CPC分类号： H01M4/139 , H01M4/1393 , H01M4/587 , H01M10/0525 , H01M10/44 , H01M10/446 , Y10T29/49108 , Y10T29/4911
摘要： A split formation method of forming an electrochemical cell includes providing the electrochemical chemical cell with an electrolyte for activation of the cell. A wait period is then conducted without a charge being applied. There after, the cell is initially charged to an amount falling into a predetermined state of charge (SOC) range. After the charge is applied, the cell is stored for an extended period of time in a controlled temperature environment. A degassing procedure may be performed after storage to provide a uniform distance between the electrodes. Upon completion of the storage period a further charge is applied to cell that is higher than the initial charge. The cell is then allowed to stabilize for a predetermined amount of time at a set temperature.
摘要翻译：形成电化学电池的裂缝形成方法包括向电化学化学电池提供用于激活电池的电解质。然后在不施加电荷的情况下进行等待时间。之后，电池最初被充电到落入预定充电状态（SOC）范围的量。在施加电荷之后，电池在受控的温度环境中长时间储存。在存储之后可以进行脱气过程以在电极之间提供均匀的距离。在完成储存期后，对高于初始电荷的电池施加另外的电荷。然后允许电池在设定温度下稳定预定的时间量。

7. 发明申请

WO2010009158A1 PRISMATIC CELL WITH OUTER ELECTRODE LAYERS COATED ON A SINGLE SIDE 审中-公开
标题翻译：具有外部电极层的原始细胞涂在单面上
公开(公告)号：WO2010009158A1
公开(公告)日：2010-01-21
申请号：PCT/US2009/050580
申请日：2009-07-14
申请人： A123 SYSTEMS, INC. , YOON, Sang-Young , ROH, Whan, Jin , HONG, Myoung-Shin , PARK, Seong-Woo
发明人： YOON, Sang-Young , ROH, Whan, Jin , HONG, Myoung-Shin , PARK, Seong-Woo
IPC分类号： H01M4/02
CPC分类号： H01M10/0585 , H01M4/13 , H01M10/0525 , Y10T29/49115
摘要： Embodiments of the present invention provide an electrochemical cell including a stack of electrode layers and separator layers. The electrode layers include anode layers and cathode layers disposed in an alternating manner and separated by the separator layers. The two outer electrode layers of the stack are of the same type and are coated with an active material on an inward-facing surface only. The electrochemical cell may include two or more insulating layers disposed at the two ends of the electrode stack, and a pouch enclosing the electrode stack and the insulating layers.
摘要翻译：本发明的实施例提供一种电化学电池，其包括电极层和隔离层的堆叠。电极层包括以交替方式设置并由分隔层隔开的阳极层和阴极层。堆叠的两个外部电极层是相同类型的，并且仅在内向表面上涂覆有活性材料。电化学电池可以包括设置在电极堆叠的两端的两个或更多个绝缘层，以及包围电极堆叠和绝缘层的袋。

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