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1. 发明申请

WO2007111895A3 RECHARGEABLE LITHIUM/WATER, LITHIUM/AIR BATTERIES 审中-公开
标题翻译：可充电锂/水，锂/气电池
公开(公告)号：WO2007111895A3
公开(公告)日：2007-12-06
申请号：PCT/US2007006962
申请日：2007-03-21
申请人： SION POWER CORP , AFFINITO JOHN D , MIKHAYLIK YURIY V , GERONOV YORDAN M , SHEEHAN CHRISTOPHER J
发明人： AFFINITO JOHN D , MIKHAYLIK YURIY V , GERONOV YORDAN M , SHEEHAN CHRISTOPHER J
IPC分类号： H01M4/04 , H01M4/134 , H01M4/24 , H01M4/40 , H01M10/052 , H01M10/24 , H01M10/36 , H01M10/44
CPC分类号： H01M10/44 , H01M4/0402 , H01M4/0407 , H01M4/134 , H01M4/24 , H01M4/366 , H01M4/382 , H01M4/387 , H01M4/40 , H01M10/052 , H01M10/24
摘要： Electrochemical cells, and more specifically, rechargeable batteries comprising lithium anodes (20) for use in water and/or air environments, as well as non-aqueous and non- air environments, are presented. In one embodiment, an electrochemical cell includes an anode (20) comprising lithium and a multi-layered structure positioned between the anode and an electrolyte (60) of the cell. A multi-layered structure can include at least a first single- ion conductive material layer (e.g., a lithiated metal layer), (40,42) and at least a first polymeric layer (50,52) positioned between the anode and the single-ion conductive material. The invention also can provide an electrode stabilization layer (24) positioned within the electrode, i.e., between one portion (21) and another portion of an electrode (23), to control depletion and re-plating of electrode material upon charge and discharge of a battery. Advantageously, electrochemical cells comprising combinations of structures described herein are not only compatible with environments that are typically unsuitable for lithium, but the cells may be also capable of displaying long cycle life, high lithium cycling efficiency, and high energy density.
摘要翻译：提出了电化学电池，更具体地说，包括用于水和/或空气环境的锂阳极（20）以及非水和非空气环境的可再充电电池。在一个实施例中，电化学电池包括包含锂的阳极（20）和位于电池的阳极和电解质（60）之间的多层结构。多层结构可以包括至少第一单离子导电材料层（例如，锂化金属层），（40,42）和至少第一聚合物层（50,52），其位于阳极和单体之间导电材料。本发明还可以提供一种位于电极内的电极稳定层（24），即在一个部分（21）和一个电极（23）的另一部分之间，以控制在充电和放电时电极材料的耗尽和再镀覆一个电池有利地，包含本文所述结构的电化学电池不仅与通常不适合于锂的环境兼容，而且电池还可以显示长循环寿命，高锂循环效率和高能量密度。

2. 发明申请

WO2007111901A3 ELECTRODE PROTECTION IN BOTH AQUEOUS AND NON-AQUEOUS ELECTROCHEMICAL CELLS, INCLUDING RECHARGEABLE LITHIUM BATTERIES 审中-公开
标题翻译：两电池和非水电解质电池中的电极保护，包括可充电锂电池
公开(公告)号：WO2007111901A3
公开(公告)日：2007-11-29
申请号：PCT/US2007007005
申请日：2007-03-21
申请人： SION POWER CORP , AFFINITO JOHN D , MIKHAYLIK YURIY V , GERONOV YORDAN M , SHEEHAN CHRISTOPHER J
发明人： AFFINITO JOHN D , MIKHAYLIK YURIY V , GERONOV YORDAN M , SHEEHAN CHRISTOPHER J
IPC分类号： H01M10/44 , H01M4/04 , H01M4/134 , H01M10/052 , H01M10/36
CPC分类号： H01M10/44 , H01M4/0402 , H01M4/0407 , H01M4/134 , H01M4/24 , H01M4/366 , H01M4/382 , H01M4/387 , H01M4/40 , H01M10/052 , H01M10/24
摘要： Electrode protection in electrochemical cells in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries, are presented. In one embodiment, an electrochemical cell includes an anode comprising lithium and a multi-layered structure positioned between the anode and an electrolyte of the cell. A multi-layered structure can include at least a first single-ion conductive material layer (e.g., a lithiated metal layer), and at least a first polymeric layer positioned between the anode and the single-ion conductive material. The electrode comprises e.g. : a first layer comprising the active electrode species; a second layer comprising the active electrode species; and a single-ion conductive layer separating the first layer from the second layer and substantially preventing electronic communication between the first and second layers across the layer, is also disclosed. The invention also can provide an electrode stabilization layer positioned within the electrode, i.e., between one portion and another portion of an electrode, to control depletion and re-plating of electrode material upon charge and discharge of a battery.
摘要翻译：介绍了电化学电池在水性和非水电化学电池（包括可再充电锂电池）中的电极保护。在一个实施例中，电化学电池包括包含锂的阳极和位于电池的阳极和电解质之间的多层结构。多层结构可以包括至少第一单离子导电材料层（例如，锂化金属层）和至少第一聚合物层，其位于阳极和单离子导电材料之间。电极包括例如：包含活性电极种类的第一层; 包含所述活性电极种类的第二层; 并且还公开了将第一层与第二层分开并且基本上防止穿过该层的第一层和第二层之间的电子连通的单离子传导层。本发明还可以提供一种位于电极内，即电极的一部分与另一部分之间的电极稳定层，以在电池充电和放电时控制电极材料的耗尽和再镀层。

3. 发明申请

WO0250933A2 LITHIUM ANODES FOR ELECTROCHEMICAL CELLS 审中-公开
标题翻译：电化学细胞的锂阳极
公开(公告)号：WO0250933A2
公开(公告)日：2002-06-27
申请号：PCT/US0149170
申请日：2001-12-18
申请人： MOLTECH CORP , MIKHAYLIK YURIY V , SHEEHAN CHRISTOPHER J , SKOTHEIM TERJE A
发明人： MIKHAYLIK YURIY V , SHEEHAN CHRISTOPHER J , SKOTHEIM TERJE A
IPC分类号： H01M4/66 , B05D3/02 , B05D5/12 , H01M2/16 , H01M4/02 , H01M4/04 , H01M4/13 , H01M4/134 , H01M4/139 , H01M4/40 , H01M4/48 , H01M4/485 , H01M4/58 , H01M6/16 , H01M10/052 , H01M10/0525 , H01M10/36
CPC分类号： H01M2/1673 , H01M4/0402 , H01M4/0407 , H01M4/134 , H01M4/382 , H01M4/405 , H01M4/485 , H01M4/5815 , H01M4/661 , H01M10/052 , H01M2004/027
摘要： Provided are anodes for use in electrochemical cells, wherein the anode comprises an anode active layer comprising lithium and a polymer anode substrate comprising a polymer film layer and a protective crosslinked polymer layer, in which the protective crosslinked polymer layer is in contact with the anode active layer on the side opposite to the surface in contact with the polymer film layer. The present invention also pertains to methods for forming such anodes and electrochemical cells comprising such anodes.
摘要翻译：提供了用于电化学电池的阳极，其中阳极包括包含锂的阳极活性层和包含聚合物膜层和保护性交联聚合物层的聚合物阳极基底，其中保护性交联聚合物层与阳极活性物质接触层与与聚合物膜层接触的表面相对的一侧。本发明还涉及形成这种阳极的方法和包含这种阳极的电化学电池。

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