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1. 发明申请

WO2017206095A1 LITHIUM ION BATTERY AND CAPACITOR HYBRIDIZATION IN MATERIAL AND ELECTRODE LEVEL 审中-公开
标题翻译：锂离子电池和电容器杂交在材料和电极中的应用
公开(公告)号：WO2017206095A1
公开(公告)日：2017-12-07
申请号：PCT/CN2016/084249
申请日：2016-06-01
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC , LIU, Haijing
发明人： LIU, Haijing , YU, Zhiqiang , KONG, Dewen , WU, Meiyuan
IPC分类号： H01M10/0525 , H01G9/04
CPC分类号： H01M4/139 , H01G11/04 , H01G11/06 , H01G11/28 , H01G11/32 , H01G11/38 , H01G11/50 , H01G11/62 , H01G11/86 , H01M4/0404 , H01M4/13 , H01M4/364 , H01M4/366 , H01M4/62 , H01M10/052 , H01M10/0525 , H01M10/0585 , H01M12/005 , Y02T10/7011
摘要： At least one of the anode and cathode of a lithium-ion processing electrochemical cell are prepared with a layer of mixed particles of both active lithium battery electrode materials and lithium ion adsorbing capacitor materials, or with co-extensive, contiguous layers of battery electrode particles in one layer and capacitor particles in the adjoining layer. The proportions of active battery electrode particles and active capacitor particles in one or both of the electrodes are predetermined to provide specified energy density (Wh/kg) and power density (W/kg) properties of the cell for its intended application.
摘要翻译：锂离子处理电化学电池的阳极和阴极中的至少一个利用活性锂电池电极材料和锂离子吸附电容器材料的混合颗粒层，一层中的电池电极颗粒的广泛的连续层和邻接层中的电容器颗粒。在一个或两个电极中的活性电池电极颗粒和活性电容器颗粒的比例是预定的，以便为其预期应用提供电池的规定能量密度（Wh / kg）和功率密度（W / kg）性能。

2. 发明申请

WO2017084101A1 LITHIUM ION BATTERY 审中-公开
标题翻译：锂离子电池
公开(公告)号：WO2017084101A1
公开(公告)日：2017-05-26
申请号：PCT/CN2015/095201
申请日：2015-11-20
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC , LIU, Haijing
发明人： LIU, Haijing , QUE, Xiaochao , WU, Meiyuan , KONG, Dewen , LIU, Jianyong , YU, Zhiqiang , DENG, Shawn
IPC分类号： H01M10/0525 , H01M4/505 , H01M4/485 , H01M4/62
CPC分类号： H01M4/485 , H01M4/131 , H01M4/505 , H01M4/525 , H01M4/621 , H01M4/625 , H01M4/661 , H01M4/663 , H01M4/667 , H01M10/0525 , H01M2004/021 , H01M2010/4292
摘要： A lithium ion battery is provided that includes: a positive electrode; a negative electrode; and a polymer separator soaked in an electrolyte solution, the polymer separator being disposed between the positive electrode and the negative electrode. The positive electrode includes an active material of lithium manganese oxide, lithium nickel manganese cobalt oxide, or combinations thereof. The negative electrode includes lithium titanate. A method of making the lithium ion battery is also provided.
摘要翻译：提供了一种锂离子电池，其包括：正极; 负极; 和浸入电解质溶液中的聚合物隔膜，聚合物隔膜置于正极和负极之间。正极包括锂锰氧化物，锂镍锰钴氧化物或其组合的活性材料。负极包含钛酸锂。还提供了制造锂离子电池的方法。

3. 发明申请

WO2019204964A1 HYBRID ELECTRODES AND ELECTROCHEMICAL CELLS AND MODULES UTILIZING THE SAME 审中-公开
公开(公告)号：WO2019204964A1
公开(公告)日：2019-10-31
申请号：PCT/CN2018/084085
申请日：2018-04-23
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC , LIU, Helen
发明人： LIU, Helen , QUE, Xiaochao , KONG, Dewen , WANG, Jianfeng
IPC分类号： H01M10/04
摘要： Hybrid electrochemical cells and modules include an anode two-sided current collector a coated with host material in anode region (s) and a cathode two-sided current collector coated with active material in cathode region (s), and one or more of the anode current collector and the cathode current collector is coated with capacitor material in one or more distinct, non-overlapping capacitor regions. A hybrid anode and/or cathode can include gaps between capacitor regions and anode regions and cathode regions. The capacitor material applied to an electrode is different from the host or active material thereof. Active material includes lithium metal oxides and lithium metal phosphates such as LiFePO 4 , Li (Ni x Mn y Co z ) O 2 , and/or LiMn 2 O 4 ; host material includes graphite, silicon, silicon-Li/Sn/Cu alloys, Si/Co/Fe/TiSn oxides, and low-surface area carbon; and capacitor material includes activated carbon, metal oxides, and metal sulfides.

4. 发明申请

WO2019218327A1 HYBRID LITHIUM ION CAPACITOR BATTERY HAVING A CARBON COATED SEPARATE LAYER AND METHOD OF MAKING THE SAME 审中-公开
公开(公告)号：WO2019218327A1
公开(公告)日：2019-11-21
申请号：PCT/CN2018/087398
申请日：2018-05-18
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： SU, Qili , KONG, Dewen , LU, Yong , LI, Zhe
IPC分类号： H01M2/16
摘要： A hybrid lithium ion capacitor battery and method of making the same is disclosed. The hybrid lithium ion capacitor battery includes a positive electrode separated from a negative electrode by a separator layer. A first activated carbon layer is disposed between the separator layer and one of the positive and negative electrodes. The first activated carbon layer is coated on a first surface of the separator layer. A second activated carbon layer is disposed between the separator layer and the other of the positive and negative electrodes. The second activated carbon layer is coated on a second surface of the separator layer. A first current collector coextensively contacts the first electrode and a second current collector coextensively contacts the second electrode. An electrolytic solution carries lithium cations between the positive and negative electrodes through the activated carbon coated separator layer.

5. 发明申请

WO2017000157A1 METHOD FOR REDUCING RESIDUAL WATER CONTENT IN BATTERY MATERIAL 审中-公开
标题翻译：电池材料中残留水含量的降低方法
公开(公告)号：WO2017000157A1
公开(公告)日：2017-01-05
申请号：PCT/CN2015/082753
申请日：2015-06-30
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC , YU, Zhiqiang
发明人： YU, Zhiqiang , KONG, Dewen , LIU, Helen
IPC分类号： H01M4/04
CPC分类号： H01M4/0471 , H01M4/04 , H01M4/366 , H01M4/625 , H01M10/052
摘要： A method for reducing residual water content in a battery material includes placing the battery material having residual water adsorbed therein in a channel substantially sealed from an ambient environment. A gaseous mixture is caused to flow through the battery material in the channel. The gaseous mixture includes an organic solvent vapor present in an amount effective to hydrogen bond with at least some water molecules from the battery material. The gaseous mixture is caused to flow through the battery material for a predetermined amount of time, at a predetermined temperature, and at a predetermined pressure. The organic solvent vapor having at least some water molecules bonded thereto is removed from the battery material. The removing takes place for a predetermined amount of time, at a predetermined temperature, and at a predetermined pressure, thereby forming the battery material having reduced residual water content.
摘要翻译：一种用于减少电池材料中的残留水分含量的方法包括将其中吸收有残留水的电池材料放置在基本上与周围环境密封的通道中。使气体混合物流过通道中的电池材料。气态混合物包括有效溶解蒸气，其有效量与至少一些来自电池材料的水分子氢键结合。使气态混合物在预定温度和预定压力下流过电池材料预定量的时间。从电池材料中除去具有与其结合的至少一些水分子的有机溶剂蒸气。在预定的时间内，在预定的温度和预定的压力下进行除去，从而形成具有降低的残留水分含量的电池材料。

6. 发明申请

WO2015149295A1 COATING METAL ONTO LITHIUM SECONDARY BATTERY ELECTRODE MATERIAL FOR ATMOSPHERIC PLASMA APPLICATION 审中-公开
标题翻译：用于大气等离子体应用的锂金属二次电池电极材料
公开(公告)号：WO2015149295A1
公开(公告)日：2015-10-08
申请号：PCT/CN2014/074596
申请日：2014-04-02
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC , DENG, Suxiang
发明人： DENG, Suxiang , GAYDEN, Xiaohong Q. , WU, Qiang , YU, Zhiqiang , LIU, Haijing , KONG, Dewen
IPC分类号： H01M4/00
CPC分类号： C23C4/134 , C23C4/04 , C23C4/06 , C23C4/11 , H01M4/0404 , H01M4/0407 , H01M4/0419 , H01M4/139 , H01M4/1391 , H01M4/366 , H01M4/626 , H01M10/0525 , H01M2004/021 , H01M2220/20
摘要： Layers of particles of positive or negative electrode materials for lithium- secondary cells are deposited on porous separator layers or current collector films using atmospheric plasma practices for the deposition of the electrode material particles. Before the deposition step,the non-metallic electrode material particles are coated with smaller particles of an elemental metal. The elemental metal is compatible with the particulate electrode material in the operation of the electrode and the metal particles are partially melted during the atmospheric deposition step to bond the electrode material particles to the substrate and to each other in a porous layer for infiltration with a liquid lithium ion-containing electrolyte. And the metal coating on the particles provides suitable electrical conductivity to the electrode layer during cell operation.
摘要翻译：用于锂 - 二次电池的正极或负极材料颗粒的层被沉积在多孔隔离层或集电器膜上，使用大气等离子体方法沉积电极材料颗粒。在沉积步骤之前，非金属电极材料颗粒涂覆有更小的元素金属颗粒。元素金属在电极操作中与颗粒状电极材料相容，并且金属颗粒在大气沉积步骤期间部分熔化，以将电极材料颗粒粘合到基底上，并且在多孔层中彼此接触以渗透液体含锂离子的电解质。并且颗粒中的金属涂层在电池操作期间为电极层提供合适的导电性。

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