公开(公告)号：US20080057399A1

公开(公告)日：2008-03-06

申请号：US11823847

申请日：2007-06-27

申请人： Steven Visco ,  Yevgeniy Nimon ,  Bruce Katz

发明人： Steven Visco ,  Yevgeniy Nimon ,  Bruce Katz

IPC分类号： H01M2/16

CPC分类号： H01M4/134 ,  C03C4/18 ,  C03C10/00 ,  H01M4/366 ,  H01M4/381 ,  H01M4/382 ,  H01M4/40 ,  H01M4/405 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/0583 ,  H01M2004/021 ,  H01M2300/0094 ,  Y10T29/49112 ,  Y10T29/49115

摘要： Disclosed are ionically conductive composites for protection of active metal anodes and methods for their fabrication. The composites may be incorporated in active metal negative electrode (anode) structures and battery cells. In accordance with the invention, the properties of different ionic conductors are combined in a composite material that has the desired properties of high overall ionic conductivity and chemical stability towards the anode, the cathode and ambient conditions encountered in battery manufacturing. The composite is capable of protecting an active metal anode from deleterious reaction with other battery components or ambient conditions while providing a high level of ionic conductivity to facilitate manufacture and/or enhance performance of a battery cell in which the composite is incorporated.

公开(公告)号：US20080038641A1

公开(公告)日：2008-02-14

申请号：US11824597

申请日：2007-06-28

申请人： Steven Visco ,  Bruce Katz ,  Yevgeniy Nimon ,  Lutgard De Jonghe

发明人： Steven Visco ,  Bruce Katz ,  Yevgeniy Nimon ,  Lutgard De Jonghe

IPC分类号： H01M6/14 ,  H01M4/42 ,  H01M4/44 ,  H01M6/16 ,  H01M4/46

CPC分类号： H01M2/1673 ,  H01G11/06 ,  H01G11/52 ,  H01G11/58 ,  H01M2/1686 ,  H01M4/13 ,  H01M4/366 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0565 ,  H01M2300/0002 ,  H01M2300/0085 ,  Y02E60/122 ,  Y02E60/13 ,  Y02P70/54 ,  Y10T29/49108

摘要： Active metal and active metal intercalation electrode structures and battery cells having ionically conductive protective architecture including an active metal (e.g., lithium) conductive impervious layer separated from the electrode (anode) by a porous separator impregnated with a non-aqueous electrolyte (anolyte). This protective architecture prevents the active metal from deleterious reaction with the environment on the other (cathode) side of the impervious layer, which may include aqueous or non-aqueous liquid electrolytes (catholytes) and/or a variety electrochemically active materials, including liquid, solid and gaseous oxidizers. Safety additives and designs that facilitate manufacture are also provided.

摘要翻译： 活性金属和活性金属插入电极结构以及具有离子导电保护结构的电池单元，其包括通过浸渍有非水电解质（阳极电解液）的多孔隔离物与电极（阳极）分离的活性金属（例如锂）导电不渗透层。 这种保护结构防止活性金属与不透水层的另一（阴极）侧的环境有害的反应，其可以包括水性或非水性液体电解质（阴极电解液）和/或各种电化学活性材料，包括液体， 固体和气体氧化剂。 还提供了便于制造的安全性添加剂和设计。

公开(公告)号：US20070172739A1

公开(公告)日：2007-07-26

申请号：US11612741

申请日：2006-12-19

申请人： Steven Visco ,  Lutgard DeJonghe ,  Yevgeniy Nimon

发明人： Steven Visco ,  Lutgard DeJonghe ,  Yevgeniy Nimon

IPC分类号： H01M10/36 ,  H01M10/40 ,  H01M2/16 ,  H01M4/56 ,  H01M4/54 ,  H01M4/50 ,  H01M4/34 ,  H01M4/52

CPC分类号： H01M10/056 ,  H01B1/122 ,  H01M2/1673 ,  H01M4/04 ,  H01M4/0416 ,  H01M4/08 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/139 ,  H01M4/242 ,  H01M4/32 ,  H01M4/38 ,  H01M4/383 ,  H01M4/385 ,  H01M4/387 ,  H01M4/62 ,  H01M4/86 ,  H01M6/04 ,  H01M6/16 ,  H01M6/181 ,  H01M6/185 ,  H01M6/188 ,  H01M6/24 ,  H01M6/34 ,  H01M8/08 ,  H01M10/052 ,  H01M10/0561 ,  H01M10/0566 ,  H01M12/04 ,  H01M12/06 ,  H01M12/08 ,  H01M2004/027 ,  H01M2300/0005 ,  H01M2300/0017 ,  H01M2300/0065 ,  H01M2300/0068 ,  H01M2300/0071 ,  H01M2300/0082 ,  H01M2300/0085 ,  H01M2300/0091 ,  Y02E60/128

摘要： A composite solid electrolyte include a monolithic solid electrolyte base component that is a continuous matrix of an inorganic active metal ion conductor and a filler component used to eliminate through porosity in the solid electrolyte. In this way a solid electrolyte produced by any process that yields residual through porosity can be modified by the incorporation of a filler to form a substantially impervious composite solid electrolyte and eliminate through porosity in the base component. Methods of making the composites is also disclosed. The composites are generally useful in electrochemical cell structures such as battery cells and in particular protected active metal anodes, particularly lithium anodes, that are protected with a protective membrane architecture incorporating the composite solid electrolyte. The protective architecture prevents the active metal of the anode from deleterious reaction with the environment on the other (cathode) side of the architecture, which may include aqueous, air and organic liquid electrolytes and/or electrochemically active materials.

摘要翻译： 复合固体电解质包括作为无机活性金属离子导体的连续基体和用于消除固体电解质中的孔隙率的填充剂组分的单片固体电解质基底组分。 以这种方式，可以通过引入填料以形成基本上不可渗透的复合固体电解质并通过基础组分中的孔隙度来消除通过产生残余孔隙率的任何方法产生的固体电解质。 还公开了制备复合材料的方法。 复合材料通常可用于电化学电池结构，例如电池单元，特别是保护性活性金属阳极，特别是锂阳极，其被保护膜结构保护，并结合复合固体电解质。 保护结构防止阳极的活性金属与结构的另一（阴极）侧的环境有害的反应，其可以包括水性，空气和有机液体电解质和/或电化学活性材料。

公开(公告)号：US20070117007A1

公开(公告)日：2007-05-24

申请号：US11562883

申请日：2006-11-22

申请人： Steven Visco ,  Yevgeniy Nimon

发明人： Steven Visco ,  Yevgeniy Nimon

IPC分类号： H01M2/16 ,  H01M2/18 ,  H01M12/06

CPC分类号： H01M12/06 ,  H01M2/1646 ,  H01M2/1673 ,  H01M4/134 ,  H01M4/381 ,  H01M4/382 ,  H01M6/16 ,  H01M6/164 ,  H01M6/185 ,  H01M6/187 ,  H01M6/22 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/0565 ,  H01M12/08 ,  H01M2300/0025 ,  H01M2300/0068 ,  H01M2300/0071 ,  H01M2300/0085 ,  H01M2300/0094 ,  Y02E60/128

摘要： Non-aqueous alkali metal (e.g., Li)/oxygen battery cells constructed with a protected anode that minimizes anode degradation and maximizes cathode performance by enabling the use of cathode performance enhancing solvents in the catholyte have negligible self-discharge and high deliverable capacity. In particular, protected lithium-oxygen batteries with non-aqueous catholytes have this improved performance.

摘要翻译： 通过使阴极电解液中阴极性能增强溶剂的使用最小化而使阳极劣化最小化并使阴极性能最大化的被保护阳极构成的非水碱金属（例如Li）/氧电池单元具有可忽略的自放电和高可输送能力。 特别地，具有非水性阴极电解液的受保护的锂 - 氧电池具有这种改进的性能。

公开(公告)号：US20070051620A1

公开(公告)日：2007-03-08

申请号：US11514678

申请日：2006-09-01

申请人： Steven Visco ,  Yevgeniy Nimon ,  Lutgard De Jonghe ,  Bruce Katz ,  Alexei Petrov

发明人： Steven Visco ,  Yevgeniy Nimon ,  Lutgard De Jonghe ,  Bruce Katz ,  Alexei Petrov

IPC分类号： C25C7/02 ,  C25B11/04

CPC分类号： H01M4/76 ,  H01M4/02 ,  H01M4/13 ,  H01M4/134 ,  H01M4/366 ,  H01M6/34 ,  H01M10/052 ,  H01M12/02 ,  H01M12/06

摘要： Protected anode architectures for active metal anodes have a polymer adhesive seal that provides an hermetic enclosure for the active metal of the protected anode inside an anode compartment. The compartment is substantially impervious to ambient moisture and battery components such as catholyte (electrolyte about the cathode), and prevents volatile components of the protected anode, such as anolyte (electrolyte about the anode), from escaping. The architecture is formed by joining the protected anode to an anode container. The polymer adhesive seals provide an hermetic seal at the joint between a surface of the protected anode and the container.

摘要翻译： 用于活性金属阳极的受保护阳极结构具有聚合物粘合剂密封件，其为阳极室内的受保护阳极的活性金属提供密封外壳。 隔室基本上不受环境湿度的影响，电池组件如阴极电解液（电解液围绕阴极），并防止受保护阳极的挥发性成分，如阳极电解液（阳极电解液）逸出。 该结构通过将受保护的阳极接合到阳极容器而形成。 聚合物粘合剂密封件在受保护阳极的表面和容器之间的接合处提供气密密封。

公开(公告)号：US20080057387A1

公开(公告)日：2008-03-06

申请号：US11824579

申请日：2007-06-28

申请人： Steven Visco ,  Yevgeniy Nimon ,  Bruce Katz

发明人： Steven Visco ,  Yevgeniy Nimon ,  Bruce Katz

IPC分类号： H01M2/16

CPC分类号： C03C4/18 ,  C03C10/00 ,  H01M2/16 ,  H01M2/1673 ,  H01M4/134 ,  H01M4/366 ,  H01M4/38 ,  H01M6/18 ,  H01M6/181 ,  H01M6/182 ,  H01M6/185 ,  H01M6/187 ,  H01M6/188 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0562 ,  H01M10/0565 ,  H01M10/0583 ,  H01M2004/021 ,  H01M2300/0065 ,  H01M2300/0094

摘要： Disclosed are ionically conductive composites for protection of active metal anodes and methods for their fabrication. The composites may be incorporated in active metal negative electrode (anode) structures and battery cells. In accordance with the invention, the properties of different ionic conductors are combined in a composite material that has the desired properties of high overall ionic conductivity and chemical stability towards the anode, the cathode and ambient conditions encountered in battery manufacturing. The composite is capable of protecting an active metal anode from deleterious reaction with other battery components or ambient conditions while providing a high level of ionic conductivity to facilitate manufacture and/or enhance performance of a battery cell in which the composite is incorporated.

摘要翻译： 公开了用于保护活性金属阳极的离子导电复合材料及其制造方法。 复合材料可以结合在活性金属负极（阳极）结构和电池单元中。 根据本发明，将不同离子导体的性质组合成复合材料，其具有对电池制造中遇到的对阳极，阴极和环境条件的高总离子导电性和化学稳定性的期望性质。 该复合材料能够保护活性金属阳极免受与其它电池组分或环境条件的有害反应，同时提供高水平的离子导电性以促进其中掺入复合材料的电池单元的制造和/或增强性能。

公开(公告)号：US20060194115A1

公开(公告)日：2006-08-31

申请号：US11354223

申请日：2006-02-13

申请人： Lutgard De Jonghe ,  Yevgeniy Nimon ,  Steven Visco ,  Philip Ross

发明人： Lutgard De Jonghe ,  Yevgeniy Nimon ,  Steven Visco ,  Philip Ross

IPC分类号： H01M2/16 ,  H01M4/58 ,  H01M10/40

CPC分类号： H01M10/0569 ,  H01M4/133 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/366 ,  H01M4/38 ,  H01M4/581 ,  H01M4/5815 ,  H01M4/60 ,  H01M10/052 ,  H01M10/0568 ,  H01M2300/0037 ,  Y02T10/7011 ,  Y10T29/49108 ,  Y10T29/49115

摘要： Battery cells having lithium intercalation anodes protected by surface coatings and active sulfur cathodes, and methods for their fabrication, provide improved battery cell performance.

摘要翻译： 具有由表面涂层和活性硫阴极保护的锂嵌入阳极的电池单元及其制造方法提供改进的电池单元性能。

公开(公告)号：US20050186469A1

公开(公告)日：2005-08-25

申请号：US11092781

申请日：2005-03-28

申请人： Lutgard De Jonghe ,  Steven Visco ,  Yevgeniy Nimon ,  A. Sukeshini

发明人： Lutgard De Jonghe ,  Steven Visco ,  Yevgeniy Nimon ,  A. Sukeshini

IPC分类号： C23C14/06 ,  C23C26/00 ,  H01M2/16 ,  H01M4/02 ,  H01M4/04 ,  H01M4/134 ,  H01M4/36 ,  H01M4/38 ,  H01M4/40 ,  H01M4/58 ,  H01M4/66 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/0565 ,  H01M10/36 ,  B05D5/12

CPC分类号： H01M4/134 ,  C03C17/245 ,  C03C17/3494 ,  C03C2217/23 ,  C03C2217/28 ,  C23C14/06 ,  C23C26/00 ,  C23D3/00 ,  H01M2/1646 ,  H01M2/1673 ,  H01M4/04 ,  H01M4/0402 ,  H01M4/0404 ,  H01M4/0421 ,  H01M4/0423 ,  H01M4/0428 ,  H01M4/0438 ,  H01M4/049 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/405 ,  H01M4/5815 ,  H01M4/661 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/0565 ,  H01M10/058 ,  H01M2004/027 ,  H01M2300/0071 ,  H01M2300/0082

摘要： Disclosed are compositions and methods for alleviating the problem of reaction of lithium or other alkali or alkaline earth metals with incompatible processing and operating environments by creating a ionically conductive chemical protective layer on the lithium or other reactive metal surface. Such a chemically produced surface layer can protect lithium metal from reacting with oxygen, nitrogen or moisture in ambient atmosphere thereby allowing the lithium material to be handled outside of a controlled atmosphere, such as a dry room. Production processes involving lithium are thereby very considerably simplified. One example of such a process is the processing of lithium to form negative electrodes for lithium metal batteries.

摘要翻译： 公开了通过在锂或其他反应性金属表面上形成离子导电化学保护层来减轻锂或其它碱金属或碱土金属与不相容的加工和操作环境的反应问题的组合物和方法。 这种化学产生的表面层可以保护锂金属在环境气氛中与氧气，氮气或水分的反应，从而允许锂材料在受控气氛（例如干燥室）外处理。 因此涉及锂的生产工艺非常简单。 这种方法的一个实例是处理锂以形成锂金属电池的负极。

公开(公告)号：US20050175894A1

公开(公告)日：2005-08-11

申请号：US10824944

申请日：2004-04-14

申请人： Steven Visco ,  Bruce Katz ,  Yevgeniy Nimon ,  Lutgard De Jonghe

发明人： Steven Visco ,  Bruce Katz ,  Yevgeniy Nimon ,  Lutgard De Jonghe

IPC分类号： H01M2/16 ,  H01M4/13 ,  H01M4/58 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0565 ,  H01M10/36 ,  H01M4/60

CPC分类号： H01M2/1673 ,  H01G11/06 ,  H01G11/52 ,  H01G11/58 ,  H01M2/1686 ,  H01M4/13 ,  H01M4/366 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0565 ,  H01M2300/0002 ,  H01M2300/0085 ,  Y02E60/122 ,  Y02E60/13 ,  Y02P70/54 ,  Y10T29/49108

摘要： Active metal and active metal intercalation electrode structures and battery cells having ionically conductive protective architecture including an active metal (e.g., lithium) conductive impervious layer separated from the electrode (anode) by a porous separator impregnated with a non-aqueous electrolyte (anolyte). This protective architecture prevents the active metal from deleterious reaction with the environment on the other (cathode) side of the impervious layer, which may include aqueous or non-aqueous liquid electrolytes (catholytes) and/or a variety electrochemically active materials, including liquid, solid and gaseous oxidizers. Safety additives and designs that facilitate manufacture are also provided.

摘要翻译： 活性金属和活性金属插入电极结构以及具有离子导电保护结构的电池单元，其包括通过浸渍有非水电解质（阳极电解液）的多孔隔离物与电极（阳极）分离的活性金属（例如锂）导电不渗透层。 这种保护结构防止活性金属与不透水层的另一（阴极）侧的环境有害的反应，其可以包括水性或非水性液体电解质（阴极电解液）和/或各种电化学活性材料，包括液体， 固体和气体氧化剂。 还提供了便于制造的安全性添加剂和设计。

公开(公告)号：US20080052898A1

公开(公告)日：2008-03-06

申请号：US11824548

申请日：2007-06-29

申请人： Steven Visco ,  Yevgeniy Nimon

发明人： Steven Visco ,  Yevgeniy Nimon

IPC分类号： H01M4/82 ,  H01M6/02

CPC分类号： H01M4/628 ,  H01M2/1646 ,  H01M2/1653 ,  H01M2/1686 ,  H01M4/04 ,  H01M4/382 ,  H01M4/405 ,  H01M6/04 ,  H01M6/34 ,  H01M8/1016 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/058 ,  H01M10/24 ,  H01M10/36 ,  H01M10/38 ,  H01M12/06 ,  H01M12/08 ,  H01M16/00 ,  H01M16/003 ,  H01M2300/0071 ,  H01M2300/0094 ,  Y02E60/124 ,  Y02P70/54 ,  Y10T29/49108 ,  Y10T29/4911 ,  Y10T29/49115

摘要： Alkali (or other active) metal battery and other electrochemical cells incorporating active metal anodes together with aqueous cathode/electrolyte systems. The battery cells have a highly ionically conductive protective membrane adjacent to the alkali metal anode that effectively isolates (de-couples) the alkali metal electrode from solvent, electrolyte processing and/or cathode environments, and at the same time allows ion transport in and out of these environments. Isolation of the anode from other components of a battery cell or other electrochemical cell in this way allows the use of virtually any solvent, electrolyte and/or cathode material in conjunction with the anode. Also, optimization of electrolytes or cathode-side solvent systems may be done without impacting anode stability or performance. In particular, Li/water, Li/air and Li/metal hydride cells, components, configurations and fabrication techniques are provided.

摘要翻译： 碱（或其他活性）金属电池和其他电化学电池，其中加入活性金属阳极以及含水阴极/电解质体系。 电池单元具有与碱金属阳极相邻的高离子导电保护膜，其有效地将碱金属电极与溶剂，电解质处理和/或阴极环境隔离（去耦合），并且同时允许离子输入和输出 的这些环境。 以这种方式将阳极与电池单元或其它电化学电池的其它组件隔离允许使用与阳极结合的实际上任何溶剂，电解质和/或阴极材料。 此外，电解质或阴极侧溶剂体系的优化可以在不影响阳极稳定性或性能的情况下进行。 特别地，提供了Li /水，Li /空气和Li /金属氢化物电池，组件，构造和制造技术。