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51. 发明授权

US08968937B2 Anode for secondary battery and secondary battery having the same 有权
标题翻译：具有二次电池和二次电池的阳极具有相同的功能
公开(公告)号：US08968937B2
公开(公告)日：2015-03-03
申请号：US14083944
申请日：2013-11-19
申请人： LG Chem, Ltd.
发明人： Yo-Han Kwon , Sang-Wook Woo , Je-Young Kim
IPC分类号： H01M4/70 , H01M4/76 , H01M6/08
CPC分类号： H01M10/0422 , H01M4/02 , H01M4/36 , H01M4/38 , H01M4/661 , H01M4/667 , H01M4/668 , H01M4/669 , H01M4/75 , H01M10/0565 , H01M2004/027 , H01M2300/0085
摘要： The present invention relates to an anode for a secondary battery, comprising at least two anode wires which are parallel to each other and spirally twisted, each of the anode wires having an anode active material layer coated on the surface of a wire-type current collector; and a secondary battery comprising the anode. The anode of the present invention has an increased surface area to react with Li ions during a charging and discharging process, thereby improving the rate characteristics of a battery, and also release stress or pressure applied in the battery, e.g., the volume expansion of active material layers to prevent the deformation of the battery and ensure the stability thereof, thereby improving the life characteristic of the battery.
摘要翻译：本发明涉及一种用于二次电池的阳极，包括彼此平行并且螺旋状扭曲的至少两个阳极线，每个阳极线具有涂覆在线型集电器表面上的负极活性材料层 ; 和包含阳极的二次电池。本发明的阳极在充电和放电过程中具有增加的与Li离子反应的表面积，从而提高电池的速率特性，并且还释放施加在电池中的应力或压力，例如活性物质的体积膨胀材料层，以防止电池变形并确保其稳定性，从而提高电池的寿命特性。

52. 发明授权

US08968669B2 Multi-stage system for producing a material of a battery cell 有权
标题翻译：用于生产电池单元材料的多级系统
公开(公告)号：US08968669B2
公开(公告)日：2015-03-03
申请号：US13901121
申请日：2013-05-23
申请人： Llang-Yuh Chen
发明人： Llang-Yuh Chen
IPC分类号： B01J8/18 , B01J8/24 , C01B25/45 , C01B13/14 , B22F9/08 , B01J12/02
CPC分类号： H01M4/04 , B01J8/18 , B01J8/1827 , B01J8/24 , B01J12/02 , B22F9/082 , B22F9/22 , C01B13/14 , C01B13/34 , C01B25/45 , C01G1/02 , C01P2006/40 , H01M4/0471 , H01M4/36 , H01M4/505 , H01M4/525 , Y02P20/129 , Y02P20/145
摘要： A system and method thereof are provided for multi-stage processing of one or more precursor compounds into a battery material. The system includes a mist generator, a drying chamber, one or more gas-solid separators, and one or more in-line reaction modules comprised of one or more gas-solid feeders, one or more gas-solid separators, and one or more reactors. Various gas-solid mixtures are formed within the internal plenums of the drying chamber, the gas-solid feeders, and the reactors. In addition, heated air or gas is served as the energy source within the processing system and as the gas source for forming the gas-solid mixtures to facilitate reaction rate and uniformity of the reactions therein. Precursor compounds are continuously delivered into the processing system and processed in-line through the internal plenums of the drying chamber and the reaction modules into final reaction particles useful as a battery material.
摘要翻译：提供了一种系统及其方法，用于将一种或多种前体化合物多级处理成电池材料。该系统包括雾化发生器，干燥室，一个或多个气体 - 固体分离器，以及由一个或多个气体 - 固体进料器，一个或多个气体 - 固体分离器和一个或多个气固分离器组成的一个或多个在线反应模块反应堆。在干燥室，气固进料器和反应器的内部增压室内形成各种气体 - 固体混合物。此外，加热的空气或气体被用作处理系统内的能源，并且用作形成气 - 固混合物的气源，以促进其中反应的反应速率和均匀性。前体化合物被连续地输送到处理系统中，并且通过干燥室和反应模块的内部通气管线进行处理，成为可用作电池材料的最终反应颗粒。

53. 发明申请

US20150024275A1 POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, AND POSITIVE ELECTRODE AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME 有权
标题翻译：用于可充电锂电池的正极活性材料，以及包括其的正电极和可充电锂电池
公开(公告)号：US20150024275A1
公开(公告)日：2015-01-22
申请号：US14103046
申请日：2013-12-11
申请人： SAMSUNG SDI CO., LTD.
发明人： Sumihito ISHIDA , Jung-Woo AN , Young-Kee KIM , Jin-Man JEOUNG
IPC分类号： H01M4/36 , H01M4/505 , C01F7/00 , H01M4/583 , H01M2/16 , C01G53/04 , H01M4/525 , H01M10/052
CPC分类号： H01M4/36 , C01F7/002 , C01G53/04 , H01M2/16 , H01M4/0471 , H01M4/131 , H01M4/1391 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/583 , H01M4/625 , H01M10/052 , H01M2004/021 , H01M2004/028 , H01M2220/30
摘要： A positive active material for a rechargeable lithium battery includes a porous material including primary particles, and secondary particles including aggregates of a plurality of the primary particles. The porous material has a tap density of 0.3 to less than 1.0 g/cc. A positive electrode includes the positive active material. A rechargeable lithium battery includes the positive electrode including the positive active material.
摘要翻译：用于可再充电锂电池的正极活性材料包括包含初级颗粒的多孔材料和包括多个初级颗粒的聚集体的二次颗粒。多孔材料的振实密度为0.3至小于1.0g / cc。正极包括正极活性物质。可再充电锂电池包括包含正极活性物质的正电极。

54. 发明申请

US20140346410A1 POSITIVE COMPOSITE MATERIAL FOR LITHIUM ION BATTERIES AND PREPARATION METHOD THEREOF 有权
标题翻译：用于锂离子电池的正极复合材料及其制备方法
公开(公告)号：US20140346410A1
公开(公告)日：2014-11-27
申请号：US14361328
申请日：2011-12-20
申请人： Shigang Lu , Surong Kan , Xiangjun Zhang , Weihua Jin
发明人： Shigang Lu , Surong Kan , Xiangjun Zhang , Weihua Jin
IPC分类号： H01M4/62 , H01M4/58
CPC分类号： H01M4/624 , H01M4/136 , H01M4/1397 , H01M4/36 , H01M4/362 , H01M4/364 , H01M4/386 , H01M4/405 , H01M4/48 , H01M4/5825 , H01M4/622 , H01M4/625 , Y02E60/122 , Y02P70/54
摘要： An anode composite material for lithium ion battery and a preparation method thereof. The composite material is a composite material formed by compounding at least one of SiCO, SiCNO, SiCN and SiBCN with LiaMbPO4, wherein 0.95≦a≦1.1, 0.95≦b≦1.1, and M is at least one of Fe, Co, Ni and Mn. The content of at least one of SiCO, SiCNO, SiCN and SiBCN in the anode composite material is in a range of 1-20 wt % of the total weight of the composite material. The composite material formed by compounding at least one of SiCO, SiCNO, SiCN and SiBCN with LiaMbPO4 is obtained by adding LiaMbPO4 into at least one organosilicon polymer of polysiloxane, polysilazane, and polyborosilazane, and then curing, crosslinking, and pyrolysing. Compared with LiaMbPO4, the composite material has a notable improvement in electrochemistry performance and tap density.
摘要翻译：一种用于锂离子电池的阳极复合材料及其制备方法。所述复合材料是通过将SiCO，SiCNO，SiCN和SiBCN中的至少一种与LiaMbPO 4配合而形成的复合材料，其中0.95和n1E;a≤1.1，0.95≤n1E;b≤1.1，M是Fe，Co， Ni和Mn。阳极复合材料中SiCO，SiCNO，SiCN和SiBCN中的至少一种的含量在复合材料的总重量的1-20重量％的范围内。通过将LiaMbPO 4加入到聚硅氧烷，聚硅氮烷和聚硼硅氮烷的至少一种有机硅聚合物中，然后固化，交联和热解，得到通过将SiCO，SiCNO，SiCN和SiBCN中的至少一种与LiaMbPO 4配合而形成的复合材料。与LiaMbPO4相比，复合材料在电化学性能和振实密度方面具有显着的提高。

55. 发明申请

US20140342224A1 ELECTRODE-FORMING COMPOSITION 审中-公开
标题翻译：电极成型组合物
公开(公告)号：US20140342224A1
公开(公告)日：2014-11-20
申请号：US14344486
申请日：2012-09-06
申请人： Paula Cojocaru , Riccardo Pieri , Marco Apostolo
发明人： Paula Cojocaru , Riccardo Pieri , Marco Apostolo
IPC分类号： H01M4/62 , H01G11/22 , H01G11/58 , H01M4/04 , H01G9/00
CPC分类号： H01M4/623 , H01G9/0029 , H01G11/22 , H01G11/58 , H01M4/0409 , H01M4/0414 , H01M4/0419 , H01M4/36 , H01M4/366 , H01M4/38 , H01M4/485 , H01M4/62 , H01M4/621 , Y10T29/49115
摘要： The invention pertains to an aqueous electrode-forming composition comprising:—at least one fluoropolymer [polymer (F)];—particles of at least one powdery active electrode material [particles (P)], said particles (P) comprising a core of an active electrode compound [compound (E)] and an outer layer of a metallic compound [compound (M)] different from Lithium, said outer layer at least partially surrounding said core; and—water, to a process for its manufacture, to a process for manufacturing an electrode structure using the same, to an electrode structure made from the same and to an electrochemical device comprising said electrode structure.
摘要翻译：本发明涉及含水电极形成组合物，其包含： - 至少一种含氟聚合物[聚合物（F）]; - 至少一种粉状活性电极材料[颗粒（P）]的颗粒，所述颗粒（P）活性电极化合物[化合物（E）]和不同于锂的金属化合物[化合物（M）]的外层，所述外层至少部分地围绕所述核心; 水，制造方法，使用该方法的电极结构的制造方法，由其制造的电极结构和包括所述电极结构的电化学装置。

56. 发明申请

US20140326918A1 Multi-Stage Process for Producing a Material of a Battery Cell 审中-公开
标题翻译：用于生产电池单元材料的多阶段工艺
公开(公告)号：US20140326918A1
公开(公告)日：2014-11-06
申请号：US13901035
申请日：2013-05-23
申请人： LIang-Yuh Chen
发明人： LIang-Yuh Chen
IPC分类号： C01B25/45 , C01B13/14
CPC分类号： H01M4/04 , B01J8/18 , B01J8/1827 , B01J8/24 , B01J12/02 , B22F9/082 , B22F9/22 , C01B13/14 , C01B13/34 , C01B25/45 , C01G1/02 , C01P2006/40 , H01M4/0471 , H01M4/36 , H01M4/505 , H01M4/525 , Y02P20/129 , Y02P20/145
摘要： A system and method thereof are provided for multi-stage processing of one more precursor compounds into a battery material. The system includes a mist generator, a drying chamber, one or more gas-solid separators, and one or more in-line reaction modules comprised of one or more gas-solid feeders, one or more gas-solid separators, and one or more reactors. Various gas-solid mixtures are formed within the internal plenums of the drying chamber, the gas-solid feeders, and the reactors. In addition, heated air or gas is served as the energy source within the processing system and as the gas source for forming the gas-solid mixtures to facilitate reaction rate and uniformity of the reactions therein. Precursor compounds are continuously delivered into the processing system and processed in-line through the internal plenums of the drying chamber and the reaction modules into final reaction particles useful as a battery material.
摘要翻译：提供了一种系统和方法，用于将多个前体化合物多级处理成电池材料。该系统包括雾化发生器，干燥室，一个或多个气体 - 固体分离器，以及由一个或多个气体 - 固体进料器，一个或多个气体 - 固体分离器和一个或多个气体 - 固体分离器组成的一个或多个在线反应模块反应堆。在干燥室，气固进料器和反应器的内部增压室内形成各种气体 - 固体混合物。此外，加热的空气或气体被用作处理系统内的能源，并且用作形成气 - 固混合物的气源，以促进其中反应的反应速率和均匀性。前体化合物被连续地输送到处理系统中，并且通过干燥室和反应模块的内部通气管线进行处理，成为可用作电池材料的最终反应颗粒。

57. 发明授权

US08871370B2 Water based biological and photochemical batteries 有权
标题翻译：水基生物和光化学电池
公开(公告)号：US08871370B2
公开(公告)日：2014-10-28
申请号：US12924272
申请日：2010-09-24
申请人： Jian Zhang
发明人： Jian Zhang
IPC分类号： H01M4/36
CPC分类号： H01M4/36 , H01M14/005
摘要： The designs of prototype batteries are described based on some biological Fenton reactions and the photo-excitation of singlet oxygen. The biological battery consists of hydrogen peroxide (or an acid) and ferrous gluconate complexed with a second ligand. Salts such as sodium chloride or ammonium chloride are used as the electrolyte. The photochemical battery uses an aqueous paste of ferrous gluconate with an additional ligand and is irradiated by light. The power of the battery is higher by adding small amount of titanium oxide to ferrous gluconate. The power of these batteries can be increased by using higher concentration of the chemicals or connecting multiple batteries in sequence and/or in parallel. Replacing ferrous ion with cupric ions increases the current of the battery by about 20 times.
摘要翻译：基于一些生物芬顿反应和单线态氧的光激发来描述原型电池的设计。生物电池由与第二配体络合的过氧化氢（或酸）和葡萄糖酸亚铁组成。盐如氯化钠或氯化铵被用作电解质。光化学电池使用葡萄糖酸亚铁的水性糊剂和另外的配体，并用光照射。通过向葡萄糖酸亚铁中加入少量氧化钛，电池的功率更高。这些电池的功率可以通过使用更高浓度的化学品或连续多个电池顺序和/或并联来增加。用铜离子替代亚铁离子将电池的电流增加约20倍。

58. 发明授权

US08865361B2 Instrumented fluid-surfaced electrode 有权
公开(公告)号：US08865361B2
公开(公告)日：2014-10-21
申请号：US12658943
申请日：2010-02-16
申请人： Geoffrey F. Deane , Bran Ferren , William Gates , W. Daniel Hillis , Roderick A. Hyde , Muriel Y. Ishikawa , Edward K. Y. Jung , Jordin T. Kare , Nathan P. Myhrvold , Clarence T. Tegreene , David B. Tuckerman , Thomas Allan Weaver , Charles Whitmer , Lowell L. Wood , Victoria Y. H. Wood
发明人： Geoffrey F. Deane , Bran Ferren , William Gates , W. Daniel Hillis , Roderick A. Hyde , Muriel Y. Ishikawa , Edward K. Y. Jung , Jordin T. Kare , Nathan P. Myhrvold , Clarence T. Tegreene , David B. Tuckerman , Thomas Allan Weaver , Charles Whitmer , Lowell L. Wood , Victoria Y. H. Wood
IPC分类号： H01M10/48 , H01M14/00 , H01M10/63 , H01M4/40 , H01M8/22 , H01M4/02 , H01M4/36 , H01M10/654 , H01M4/38 , H01M8/10 , H01M4/00 , H01M8/04
CPC分类号： H01M4/02 , H01M4/00 , H01M4/36 , H01M4/366 , H01M4/368 , H01M4/38 , H01M4/387 , H01M4/405 , H01M8/04186 , H01M8/1009 , H01M8/225 , H01M10/48 , H01M10/484 , H01M10/63 , H01M10/654 , H01M2004/021 , Y02E60/12
摘要： An electrochemical device (such as a battery) includes at least one electrode having a fluid surface and one or more sensors configured to detect an operating condition of the device. Fluid-directing structures may modulate flow or retain fluid in response to the sensors. An electrolyte within the device may also include an ion-transport fluid, for example infiltrated into a porous solid support.

59. 发明授权

US08841014B1 Liquid metal electrodes for rechargeable batteries 有权
标题翻译：用于充电电池的液态金属电极
公开(公告)号：US08841014B1
公开(公告)日：2014-09-23
申请号：US13458620
申请日：2012-04-27
申请人： Rutooj D. Deshpande , Juchuan Li , Yang-Tse Cheng
发明人： Rutooj D. Deshpande , Juchuan Li , Yang-Tse Cheng
IPC分类号： H01M4/36
CPC分类号： H01M4/36 , H01M4/13 , H01M4/364 , H01M4/38 , H01M4/662
摘要： An electrode for a lithium ion battery includes a liquid metal having a melting point that is below the operating temperature of the battery, which transforms from a liquid to a solid during lithiation, and wherein the liquid metal transforms from a solid to a liquid during delithiation.
摘要翻译：用于锂离子电池的电极包括熔点低于电池工作温度的液态金属，其在锂化期间从液体转变为固体，并且其中液体金属在脱硫期间从固体转化为液体。

60. 发明申请

US20140272582A1 POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY HAVING RARE EARTH HYDROXIDE AND/OR OXYHYDROXIDE 有权
标题翻译：具有稀土氧化物和/或氧化镁的非水电解质二次电池的正极电极活性材料
公开(公告)号：US20140272582A1
公开(公告)日：2014-09-18
申请号：US14263468
申请日：2014-04-28
申请人： SANYO Electric Co., Ltd.
发明人： Takeshi Ogasawara , Naoki Imachi
IPC分类号： H01M4/36
CPC分类号： H01M4/366 , H01M4/13 , H01M4/131 , H01M4/139 , H01M4/1391 , H01M4/36 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525
摘要： In a non-aqueous electrolyte secondary battery including a positive electrode 1, a negative electrode 2 and a non-aqueous electrolyte, a positive electrode active material wherein a particle of at least one compound selected from Er hydroxide, Er oxyhydroxide, Yb hydroxide, Yb oxyhydroxide, Tb hydroxide, Tb oxyhydroxide, Dy hydroxide, Dy oxyhydroxide, Ho hydroxide, Ho oxyhydroxide, Tm hydroxide, Tm oxyhydroxide, Lu hydroxide, and Lu oxyhydroxide is dispersed and adhered on a surface of a positive electrode active material particle containing Li is used.
摘要翻译：在包含正极1，负极2和非水电解质的非水电解质二次电池中，使用选自Er氢氧化物，氢氧化锇，氢氧化镱，Yb中的至少一种化合物的微粒的正极活性物质羟基氢氧化物，氢氧化Tb，氢氧化钬，氢氧化钬，氢氧化锇，氢氧化钇，氢氧化钨，氢氧化锆，氢氧化锇分散并附着在含有Li的正极活性物质粒子的表面。

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