公开(公告)号：WO0011729A3

公开(公告)日：2000-05-18

申请号：PCT/EP9905764

申请日：1999-08-09

申请人： CMW AUTOMATION GMBH ,  WIPPERFUERTH WALTER ,  ROMPEL MARKUS ,  OHL THOMAS ,  ROMPEL FRANK ,  LAMBERT HORST ,  WALA EDUARD

发明人： WIPPERFUERTH WALTER ,  ROMPEL MARKUS ,  OHL THOMAS ,  ROMPEL FRANK ,  LAMBERT HORST ,  WALA EDUARD

IPC分类号： H01M2/10 ,  H01M2/12 ,  H01M10/12 ,  H01M10/44 ,  H01M4/22

CPC分类号： H01M2/1077 ,  H01M2/12 ,  H01M10/128 ,  H01M10/446

摘要： Disclosed is a device (10) for forming a plurality of accumulators (14) that are combined to form a group (12) and positioned on a supporting element (60). The poles (16) of the accumulators (14) are arranged on the upper wall (20) of a housing. The device comprises a flat component (22) in the form of a plate, frame, grid or the like. A plurality of pole contacts (24, 26) corresponding to the poles (16) of the accumulators (14) are arranged on said component. The pole contacts (24, 26) are joined to a central electrical supply connection (32) by means of electro-conductive elements (28, 30) that are fastened to the component (22).

摘要翻译： 它进行了总结，一个装置（10），用于支撑元件上变换的多个组（12）的（60）中描述的定位累加器（14），其中所述蓄能器（14）的上壳体壁的磁极（16，18） （20）被布置。 该装置包括为板，框架，栅格等。经过培训的，平面的结构，其上设置有多个累加器对应极触点（14）（24，26）的极（16）的元件（22）。 极触点提供到部件（24，26）（22）固定，eletrische线元件（28，30）与连接中央供电端子（32）。

公开(公告)号：WO99043034A1

公开(公告)日：1999-08-26

申请号：PCT/US1999/003335

申请日：1999-02-17

IPC分类号： H01M4/66 ,  H01M2/16 ,  H01M4/04 ,  H01M4/12 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/62 ,  H01M6/14 ,  H01M6/18 ,  H01M10/052 ,  H01M10/054 ,  H01M10/36 ,  H01M10/44 ,  H01M10/40

CPC分类号： H01M4/045 ,  H01M2/1673 ,  H01M4/0438 ,  H01M4/0452 ,  H01M4/0459 ,  H01M4/0461 ,  H01M4/12 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/661 ,  H01M10/052 ,  H01M10/054 ,  H01M10/0562 ,  H01M10/446 ,  Y10T29/49108 ,  Y10T29/49115

摘要： A method for forming lithium electrodes having protective layers involves plating lithium (16) between a lithium ion conductive protective layer (18) and a current collector (14) of an "electrode precursor". The electrode precursor is formed by depositing the protective layer on a very smooth surface of a current collector. The protective layer is a glass such as lithium phosphorus oxynitride and the current collector is a conductive sheet such as a copper sheet. During plating, lithium ions move through the protective layer and a lithium metal layer plates onto the surface of the current collector. The resulting structure is a protected lithium electrode. To facilitate uniform lithium plating, the electrode precursor may include a "wetting layer" which coats the current collector.

摘要翻译： 形成具有保护层的锂电极的方法包括在锂离子导电保护层（18）和“电极前体”的集电体（14）之间镀覆锂（16）。 通过将保护层沉积在集电器的非常光滑的表面上来形成电极前体。 保护层是诸如磷酸氢氧化锂的玻璃，并且集电体是诸如铜片的导电片。 在电镀期间，锂离子通过保护层移动，锂金属层在集电体的表面上移动。 得到的结构是被保护的锂电极。 为了促进均匀的锂电镀，电极前体可以包括涂覆集电体的“润湿层”。

公开(公告)号：WO1998015024A1

公开(公告)日：1998-04-09

申请号：PCT/CA1997000710

申请日：1997-10-01

申请人： NATIONAL RESEARCH COUNCIL OF CANADA ,  McMILLAN, Roderick, S. ,  WORSFOLD, Denis, James ,  MURRAY, John, J. ,  DAVIDSON, Isobel ,  SHU, Zhi, Xin

发明人： NATIONAL RESEARCH COUNCIL OF CANADA

IPC分类号： H01M10/40

CPC分类号： H01M4/1393 ,  H01M4/581 ,  H01M4/587 ,  H01M6/164 ,  H01M6/168 ,  H01M10/0525 ,  H01M10/0569 ,  H01M10/446 ,  H01M2300/0034

摘要： The invention disclosed is an alkali metal-ion secondary cell having a carbonaceous anode and an electrolyte, comprising an alkali metal salt dissolved in an organic electrolyte solvent. Intercalation and de-intercalation during repeated charge/discharge cycles of the secondary cell using a conventional electrolyte solvent causes continual exposure of bare surfaces of the carbonaceous material to the electrolyte, resulting in continual consumption of electrolyte in the formation of new passivation films on the bared or partially covered surfaces, adversely affecting the performance and capacity of the cell. An improvement on the conventional electrolyte involves the addition of chlorinated organic solvent to the conventional electrolyte and results in a more stable passivation film, much less consumption of electrolyte and better performance and cell capacity. In accordance with the present invention, the chlorinated organic solvent, chloroethylene carbonate, is replaced with a fluorinated organic solvent, fluoro-ethylene carbonate, capable of forming a very stable passivation film which is insoluble in the electrolyte. The cell efficiency of the secondary cell is improved substantially and high capacity retained by the replacement of the chlorinated organic solvent with fluorinated organic solvent.

摘要翻译： 本发明公开了具有碳质阳极和电解质的碱金属离子二次电池，其包含溶解在有机电解质溶剂中的碱金属盐。 在使用常规电解质溶剂的二次电池的重复充电/放电循环期间的插入和去插入导致碳质材料的裸露表面的持续暴露于电解质，导致在裸露的形成新的钝化膜时电解质的持续消耗 或部分覆盖的表面，不利地影响电池的性能和容量。 对常规电解质的改进包括向常规电解质中加入氯化有机溶剂，并产生更稳定的钝化膜，更少的电解质消耗和更好的性能和电池容量。 根据本发明，氯代有机溶剂氯代亚乙基碳酸酯被氟代有机溶剂氟代碳酸亚乙酯代替，氟代碳酸亚乙酯能够形成非常稳定的钝化膜，其不溶于电解质。 二次电池的电池效率基本上得到改善，并且通过用氟化有机溶剂代替氯化有机溶剂保留了高容量。

公开(公告)号：WO1996032754A1

公开(公告)日：1996-10-17

申请号：PCT/US1996005154

申请日：1996-04-12

申请人： VALENCE TECHNOLOGY, INC. ,  OLSEN, Ib, I. ,  KOKSBANG, Rene

发明人： VALENCE TECHNOLOGY, INC.

IPC分类号： H01M10/40

CPC分类号： H01M10/0525 ,  H01M4/13 ,  H01M4/587 ,  H01M6/181 ,  H01M10/049 ,  H01M10/05 ,  H01M10/446 ,  Y10T29/49108

摘要： A method of increasing the amount of alkali metal that is available during charge/discharge of an electrochemical cell that employs carbon based intercalation anodes (106) is provided. The method comprises of prealkaliation of the carbon anode (106). By subjecting the anode carbon (106) to the prealkaliation process prior to packaging the electrochemical cell, substantially all the alkali metal (e.g., lithium) which is originally present in the cathode will be available for migration between the anode (106) and cathode during charge/discharge.

摘要翻译： 提供了一种增加在使用碳基插层阳极（106）的电化学电池的充电/放电期间可获得的碱金属的量的方法。 该方法包括碳阳极（106）的前碱化。 通过在包装电化学电池之前对阳极碳（106）进行前碱化处理，基本上所有原本存在于阴极中的碱金属（例如锂）将可用于阳极（106）和阴极之间的迁移 充电/放电。

公开(公告)号：WO2018171867A1

公开(公告)日：2018-09-27

申请号：PCT/EP2017/056685

申请日：2017-03-21

申请人： TOYOTA MOTOR EUROPE

发明人： BARDE, Fanny ,  KOMIYAMA, Keita

IPC分类号： H01M10/44 ,  H01M12/08 ,  H02J7/04

CPC分类号： H01M10/446 ,  H01M10/44 ,  H01M12/08 ,  H02J7/045 ,  Y02E60/128

摘要： A method for charging a non-aqueous metal air battery comprising: - if the voltage across the battery is lower than a first threshold voltage, charging (P1) the battery by applying a constant current to the battery having a first value until reaching the first threshold voltage, - if the voltage across the battery is comprised between the first threshold voltage and a second threshold voltage higher than the first threshold voltage, charging (P2) the battery by applying a constant current to the battery having a second value until reaching the second threshold voltage, the second value being lower than the first value, - if the voltage across the battery is higher than the second threshold, charging (P3) the battery by applying to the battery at least one value of constant voltage.

公开(公告)号：WO2017222967A3

公开(公告)日：2018-01-25

申请号：PCT/US2017038103

申请日：2017-06-19

申请人： SION POWER CORP

发明人： WANG ZHONGCHUN ,  DU HUI ,  SCORDILIS-KELLEY CHARICLEA ,  KELLEY TRACY EARL

IPC分类号： C07F9/00 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/38 ,  H01M4/62 ,  H01M10/052

CPC分类号： C07F9/00 ,  H01M2/145 ,  H01M2/166 ,  H01M2/1666 ,  H01M2/1686 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/382 ,  H01M4/62 ,  H01M10/049 ,  H01M10/446

摘要： Coatings for components of electrochemical cells (e.g., layers for protecting electrodes) are generally described. Associated compounds, articles, systems, and methods are also generally described.

摘要翻译： 通常描述电化学电池组件的涂层（例如，用于保护电极的层）。 一般也描述相关的化合物，物品，系统和方法。

公开(公告)号：WO2017214898A1

公开(公告)日：2017-12-21

申请号：PCT/CN2016/085899

申请日：2016-06-15

申请人： ROBERT BOSCH GMBH ,  YANG, Jun ,  BIE, Yitian ,  DOU, Yuqian ,  ZHANG, Jingjun ,  JIANG, Rongrong ,  WANG, Lei ,  HAO, Xiaogang ,  LU, Qiang

发明人： YANG, Jun ,  BIE, Yitian ,  DOU, Yuqian ,  ZHANG, Jingjun ,  JIANG, Rongrong ,  WANG, Lei ,  HAO, Xiaogang ,  LU, Qiang

IPC分类号： H01M4/38 ,  H01M4/48 ,  H01M4/04 ,  H01M4/62

CPC分类号： H01M4/622 ,  H01M4/0404 ,  H01M4/0447 ,  H01M4/0471 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/386 ,  H01M4/621 ,  H01M4/625 ,  H01M10/0525 ,  H01M10/0569 ,  H01M10/058 ,  H01M10/446 ,  H01M2010/4292 ,  H01M2300/0034 ,  H01M2300/004

摘要： A silicon-based composite with three dimensional binding network and enhanced interaction between binder and silicon-based material comprises silicon-based material, treatment material, a binder containing carboxyl groups and conductive carbon, wherein the treatment material is selected from the group consisting of polydopamine or silane coupling agent with amine and/or imine groups; as well as relates to an electrode material and a lithium-ion battery comprising said silicon-based composite, and a process for preparing said silicon-based composite.

摘要翻译： 具有三维结合网络和增强的粘合剂与硅基材料之间的相互作用的基于硅的复合物包括硅基材料，处理材料，含有羧基的粘合剂和导电碳，​​其中处理材料 选自聚多巴胺或硅烷偶联剂与胺和/或亚胺基团组成的组; 以及涉及包含所述硅基复合物的电极材料和锂离子电池，以及制备所述硅基复合物的方法。

公开(公告)号：WO2017193227A1

公开(公告)日：2017-11-16

申请号：PCT/CN2016/000379

申请日：2016-07-12

申请人： 国防科学技术大学

发明人： 李东旭 ,  李德湛 ,  刘建文 ,  尹昌平 ,  赵鹏 ,  杨孚标

IPC分类号： H01M2/10

CPC分类号： H01M10/0525 ,  H01M2/021 ,  H01M2/0212 ,  H01M2/0217 ,  H01M2/08 ,  H01M2/1016 ,  H01M2/1077 ,  H01M2/206 ,  H01M10/0459 ,  H01M10/0565 ,  H01M10/0585 ,  H01M10/425 ,  H01M10/446 ,  H01M10/486

摘要： 一种固态聚合物锂电池组及其制备方法，锂电池组包括：单体电池（1）、连接套件（2）、电缆（3）、电池盒（4）和灌封胶，具有供、蓄电及多次充/放电功能。将多个单体电池（1）通过连接套件（2）进行串联，形成组合电池；再将多个组合电池以串联形式构成锂电池组；最后将锂电池组装入电池盒（4）中，采用灌胶工艺在内部填充灌封胶，用于固定单体电池（1）和内部电缆（3），并排出电池盒（4）中空气，即得到最终的固态聚合物锂电池组。优点为：绝缘性好、工作温度范围宽、寿命长、可靠性高、抗冲击/振动/噪声等力学性能优、对真空环境适应性好，适合于空间航天器应用，也可用作各种具有直流电压输出要求的设备。此外，还具有体积小巧等优点，便于嵌入结构内部构成多功能结构。

公开(公告)号：WO2017144117A1

公开(公告)日：2017-08-31

申请号：PCT/EP2016/054111

申请日：2016-02-26

申请人： TOYOTA MOTOR EUROPE

发明人： SAKURAI, Takahiro

IPC分类号： H01M4/04 ,  H01M4/13 ,  H01M4/139 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/44

CPC分类号： H01M4/0447 ,  H01M4/13 ,  H01M4/139 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/446

摘要： A method of performing a formation process for a lithium-ion cell (10) comprising an anode (12), a cathode (16), an electrolyte (22) and a separator (20), the formation process including: - performing a charge-discharge cycle, wherein the cell is charged up to a first predetermined voltage level (V 1 ) and discharged until a second predetermined voltage level (V 2 ) being lower than the first predetermined voltage level, - determining a resistance R of the cell during discharge, wherein R = (V 1 -V 2 )/I, I being the discharge current, and - repeating the charge-discharge cycle until the determined resistance of the cell reaches a predetermined lower resistance limit (R min ).

摘要翻译： 一种对包括阳极（12），阴极（16），电解质（22）和分离器（20）的锂离子电池（10）执行形成过程的方法，所述方法包括： 包括： - 执行充电 - 放电循环，其中所述电池被充电达到第一预定电压电平（V 1）并被放电直到第二预定电压电平（V 2> ）低于第一预定电压电平， - 确定放电期间电池的电阻R，其中R =（V 1 -V 2）/ I ，I是放电电流，并且 - 重复充电 - 放电循环，直到电池的确定电阻达到预定的低电阻极限（R min ）。

公开(公告)号：WO2017123519A1

公开(公告)日：2017-07-20

申请号：PCT/US2017/012797

申请日：2017-01-10

申请人： MORIN, Brian G.

发明人： MORIN, Brian G.

IPC分类号： H01M2/16 ,  H01M10/04 ,  H01M10/0525

CPC分类号： H01M2/162 ,  H01M2/164 ,  H01M2/1666 ,  H01M10/049 ,  H01M10/0525 ,  H01M10/446

摘要： A method for producing a lithium ion battery is disclosed. The method comprises the steps of assembling a cell including an interior volume comprising an anode, a cathode, and a separator; filling the interior volume of the cell with an electrolyte; connecting the anode and the cathode to a charging device; charging the cell at a rate less than or equal to C/6 until the cell reaches a voltage capacity; and charging the cell at a voltage for greater than six hours. The invention further encompasses such a method wherein the voltage capacity is greater than or equal to 3.4 volts. The invention further encompasses such a method wherein the voltage is greater than 3.4 volts. The resultant batteries may comprise an efficient and properly formed solid electrolyte interface layer.

摘要翻译： 公开了一种生产锂离子电池的方法。 该方法包括以下步骤：组装包括内部容积的电池，该内部容积包括阳极，阴极和隔板; 用电解质填充电池的内部容积; 将阳极和阴极连接到充电装置; 以小于或等于C / 6的速率对电池充电，直到电池达到电压容量; 并在电压下对电池充电6个小时以上。 本发明还包括这样一种方法，其中电压容量大于或等于3.4伏。 本发明还包括这样一种方法，其中电压大于3.4伏。 所得到的电池可以包括有效且适当形成的固体电解质界面层。