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1. 发明申请

US20060134527A1 Long life lithium batteries with stabilized electrodes 有权
公开(公告)号：US20060134527A1
公开(公告)日：2006-06-22
申请号：US11297120
申请日：2005-12-08
申请人： Khalil Amine , Jun Liu , Donald Vissers , Wenquan Lu
发明人： Khalil Amine , Jun Liu , Donald Vissers , Wenquan Lu
IPC分类号： H01M10/40
CPC分类号： H01M10/0567 , H01M4/13 , H01M4/366 , H01M4/505 , H01M4/5825 , H01M10/052 , H01M10/0525 , H01M10/0568 , H01M10/0569
摘要： The present invention relates to non-aqueous electrolytes having electrode stabilizing additives, stabilized electrodes, and electrochemical devices containing the same. Thus the present invention provides electrolytes containing an alkali metal salt, a polar aprotic solvent, and an electrode stabilizing additive. In some embodiments the additives include a substituted or unsubstituted cyclic or spirocyclic hydrocarbon containing at least one oxygen atom and at least one alkenyl or alkynyl group. When used in electrochemical devices with, e.g., lithium manganese oxide spinel electrodes or olivine or carbon-coated olivine electrodes, the new electrolytes provide batteries with improved calendar and cycle life.

2. 发明申请

US20060147809A1 Long life lithium batteries with stabilized electrodes 有权
标题翻译：长寿命的锂电池具有稳定的电极
公开(公告)号：US20060147809A1
公开(公告)日：2006-07-06
申请号：US11338902
申请日：2006-01-24
申请人： Khalil Amine , Jun Liu , Donald Vissers , Wenquan Lu
发明人： Khalil Amine , Jun Liu , Donald Vissers , Wenquan Lu
IPC分类号： H01M10/40
CPC分类号： H01M10/0567 , H01M10/0568 , H01M10/0569
摘要： The present invention relates to non-aqueous electrolytes having electrode stabilizing additives, stabilized electrodes, and electrochemical devices containing the same. Thus the present invention provides electrolytes containing an alkali metal salt, a polar aprotic solvent, and an electrode stabilizing additive. In certain electrolytes, the alkali metal salt is a bis(chelato)borate and the additives include substituted or unsubstituted linear, branched or cyclic hydrocarbons comprising at least one oxygen atom and at least one aryl, alkenyl or alkynyl group. In other electrolytes, the additives include a substituted aryl compound or a substituted or unsubstituted heteroaryl compound wherein the additive comprises at least one oxygen atom. There are also provided methods of making the electrolytes and batteries employing the electrolytes. The invention also provides for electrode materials. Cathodes of the present invention may be further stabilized by surface coating the particles of the spinel or olivine with a material that can neutralize acid or otherwise lessen or prevent leaching of the manganese or iron ions. In some embodiments the coating is polymeric and in other embodiments the coating is a metal oxide such as ZrO2, TiO2, ZnO, WO3, Al2O3, MgO, SiO2, SnO2 AlPO4, Al(OH)3, a mixture of any two or more thereof.
摘要翻译：本发明涉及具有电极稳定添加剂，稳定电极和含有这些电极的电化学装置的非水电解质。因此，本发明提供了含有碱金属盐，极性非质子溶剂和电极稳定添加剂的电解质。在某些电解质中，碱金属盐是双（螯合）硼酸盐，并且添加剂包括取代或未取代的包含至少一个氧原子和至少一个芳基，烯基或炔基的直链，支链或环状烃。在其他电解质中，添加剂包括取代的芳基化合物或取代或未取代的杂芳基化合物，其中添加剂包含至少一个氧原子。还提供了使用电解质的电解质和电池的制造方法。本发明还提供电极材料。通过用可以中和酸或以其它方式减少或防止锰或铁离子浸出的材料表面涂覆尖晶石或橄榄石的颗粒，可以进一步稳定本发明的阴极。在一些实施方案中，涂层是聚合物，在其它实施方案中，涂层是金属氧化物，例如ZrO 2，TiO 2，ZnO，WO 3，，Al 2 O 3，MgO，SiO 2，SnO 2，AlPO 4，N 2 O 3，，Al（OH）3 N 3，其中任何两种或更多种的混合物。

3. 发明申请

US20050112461A1 Packaging for primary and secondary batteries 审中-公开
标题翻译：一次和二次电池的包装
公开(公告)号：US20050112461A1
公开(公告)日：2005-05-26
申请号：US10951558
申请日：2004-09-28
申请人： Khalil Amine , Aron Newman , Donald Vissers , Andrew Jansen
发明人： Khalil Amine , Aron Newman , Donald Vissers , Andrew Jansen
IPC分类号： B32B15/08 , H01M2/02 , H01M2/08 , H01M6/32
CPC分类号： B32B15/08 , B32B15/043 , B32B15/20 , B32B27/281 , B32B27/304 , B32B27/32 , B32B27/36 , B32B2327/06 , B32B2367/00 , B32B2379/08 , B32B2439/00 , H01M2/0257 , H01M2/0287 , Y10T428/12535 , Y10T428/12569 , Y10T428/1334
摘要： A housing for a battery comprising a laminate made of a plurality of layers is provided. The battery housing has at least a barrier layer, typically two metal foils, and a sealing layer, which is intended to be in contact with the contents of a battery. Additionally, the battery housing can further include a protective layer over the barrier layer. Suitable materials for the sealant layer and barrier layers include polymers. Preferably, the laminate battery housing is flexible, although this is not required. The sealant layer, barrier layer and protective layer may also be adhesively attached. The battery housing of the present invention can also provide moisture and acid absorbers in various configurations.
摘要翻译：提供一种用于电池的壳体，其包括由多层制成的层压体。电池壳体至少具有阻挡层，通常为两个金属箔，以及旨在与电池的内容物接触的密封层。另外，电池壳体还可以包括在阻挡层上的保护层。用于密封剂层和阻挡层的合适材料包括聚合物。优选地，层叠电池壳体是柔性的，尽管这不是必需的。密封剂层，阻挡层和保护层也可以粘合地附着。本发明的电池壳体还可以以各种构造提供湿气和酸性吸收剂。

4. 发明申请

US20050019667A1 Solid polymer electrolyte and method of preparation 有权
标题翻译：固体高分子电解质及其制备方法
公开(公告)号：US20050019667A1
公开(公告)日：2005-01-27
申请号：US10496230
申请日：2003-01-22
申请人： Bookeun Oh , Khalil Amine , Donald Vissers
发明人： Bookeun Oh , Khalil Amine , Donald Vissers
IPC分类号： C08L83/12 , H01B1/12 , H01M6/18 , H01M10/04 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M10/0585 , H01M10/0587 , H01M10/36 , H01M10/38 , H01M10/40
CPC分类号： C08L83/12 , H01B1/122 , H01M6/181 , H01M10/0431 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M10/0585 , H01M10/0587 , H01M10/38 , H01M2300/0082 , Y10T29/49108 , Y10T29/49115
摘要： Disclosed is an improved solid electrolyte made of an interpenetrating network type solid polymer comprised of two compatible phases: a crosslinked polymer for mechanical strength and chemical stability, and an ionic conducting phase. The highly branched siloxane polymer of the present invention has one or more poly(ethylene oxide) (“PEO”) groups as a side chain. The PEO group is directly grafted to silicon atoms in the siloxane polymer. This kind of branched type siloxane polymer is stably anchored in the network structure and provides continuous conducting paths in all directions throughout the IPN solid polymer electrolyte. Also disclosed is a method of making an electrochemical cell incorporating the electrolyte. A cell made accordingly has an extremely high cycle life and electrochemical stability.
摘要翻译：公开了一种由互穿网络型固体聚合物制成的改进的固体电解质，其包含两相相：用于机械强度和化学稳定性的交联聚合物和离子导电相。本发明的高支化硅氧烷聚合物具有作为侧链的一个或多个聚（环氧乙烷）（“PEO”）基团。 PEO基团直接接枝到硅氧烷聚合物中的硅原子上。这种支链型硅氧烷聚合物稳定地锚定在网状结构中，并且在整个IPN固体聚合物电解质中在所有方向上提供连续的导电路径。还公开了制造结合电解质的电化学电池的方法。相应制造的电池具有非常高的循环寿命和电化学稳定性。

5. 发明申请

US20080070121A1 LITHIUM BASED ELECTROCHEMICAL CELL SYSTEMS 有权
标题翻译：基于锂的电化学电池系统
公开(公告)号：US20080070121A1
公开(公告)日：2008-03-20
申请号：US11943462
申请日：2007-11-20
申请人： Yoo-Eup Hyung , Donald Vissers , Khalil Amine
发明人： Yoo-Eup Hyung , Donald Vissers , Khalil Amine
IPC分类号： H01M10/40 , H01M6/14 , H01M6/16 , H01M6/18
CPC分类号： H01M6/168 , H01M4/525 , H01M10/052 , H01M10/0567 , H01M10/4235 , H01M10/52
摘要： Primary and secondary Li-ion and lithium-metal based electrochemical cell systems. Suppression of gas generation is achieved in the cell through the addition of an additive or additives to the electrolyte system of the respective cell, or to the cell whether it be a liquid, a solid- or plastized polymer electrolyte system. The gas suppression additives are preferably based on unsaturated hydrocarbons.
摘要翻译：一次和二次锂离子和锂金属基电化学电池系统。通过向相应电池的电解质体系中添加添加剂或添加剂，或者将电池作为液体，固体或塑化的聚合物电解质体系，在电池中实现气体产生的抑制。气体抑制添加剂优选基于不饱和烃。

6. 发明申请

US20060035154A1 Electrochemical device having an electrolyte that includes a tetrasiloxane 审中-公开
标题翻译：具有包含四硅氧烷的电解质的电化学装置
公开(公告)号：US20060035154A1
公开(公告)日：2006-02-16
申请号：US10971926
申请日：2004-10-21
申请人： Robert West , Khalil Amine , Zhengcheng Zhang , Qingzheng Wang , Donald Vissers
发明人： Robert West , Khalil Amine , Zhengcheng Zhang , Qingzheng Wang , Donald Vissers
IPC分类号： H01M6/18 , H01M10/40 , H01M6/16
CPC分类号： H01M6/181 , C08G77/045 , C08G77/46 , H01G11/56 , H01M4/13 , H01M6/164 , H01M10/052 , H01M10/0565 , H01M10/0567 , H01M2300/0085 , Y02E60/13 , Y02T10/7011 , Y02T10/7022 , Y10T29/49108
摘要： The electrochemical device has an electrolyte that includes one or more tetrasiloxanes. The tetrasiloxanes have a backbone with two central silicons and two terminal silicons. A first one of the silicons is linked to a side chain that includes a poly(alkylene oxide) moiety. A second one of the silicons is linked to a side chain that includes a poly(alkylene oxide) moiety or to a side chain that includes a cyclic carbonate moiety. When each of the central silicons is linked to a side chain that includes a poly(alkylene oxide) moiety, each of the central silicons is directly linked to the poly(alkylene oxide) moiety.
摘要翻译：电化学装置具有包含一种或多种四硅氧烷的电解质。四硅氧烷具有两个中心硅骨和两个末端硅酮的骨架。第一个硅酮与包含聚（环氧烷）部分的侧链连接。第二个硅酮与包含聚（环氧烷）部分的侧链或包含环状碳酸酯部分的侧链连接。当每个中心硅连接到包含聚（环氧烷）部分的侧链时，每个中心硅直接连接到聚（环氧烷）部分。

7. 发明申请

US20050170254A1 Electrochemical device having electrolyte including disiloxane 审中-公开
标题翻译：含有二硅氧烷的电解质的电化学装置
公开(公告)号：US20050170254A1
公开(公告)日：2005-08-04
申请号：US10971507
申请日：2004-10-21
申请人： Robert West , Khalil Amine , Zhengcheng Zhang , Qingzheng Wang , Nicholas Rossi , Donald Vissers
发明人： Robert West , Khalil Amine , Zhengcheng Zhang , Qingzheng Wang , Nicholas Rossi , Donald Vissers
IPC分类号： H01M6/18
CPC分类号： H01M10/052 , H01G11/56 , H01M10/0565 , H01M10/0567 , H01M2300/0082 , Y02E60/13
摘要： One example of the disiloxanes include a backbone with a first silicon and a second silicon. The first silicon is linked to a first substituent selected from a group consisting of: a first side chain that includes a cyclic carbonate moiety; a first side chain that includes a poly(alkylene oxide) moiety; and a first cross link links the disiloxane to a second siloxane and that includes a poly(alkylene oxide) moiety. In some instance, the second silicon is linked to a second substituent selected from a group consisting of: a second side chain that includes a cyclic carbonate moiety, and a second side chain that includes a poly(alkylene oxide) moiety.
摘要翻译：二硅氧烷的一个实例包括具有第一硅和第二硅的骨架。第一硅连接到选自下组的第一取代基：包含环状碳酸酯部分的第一侧链; 包含聚（环氧烷）部分的第一侧链; 并且第一交联将二硅氧烷连接到第二硅氧烷并且包括聚（环氧烷）部分。在一些情况下，第二硅连接到选自包括环状碳酸酯部分的第二侧链和包含聚（环氧烷）部分的第二侧链的第二取代基。

8. 发明申请

US20050019670A1 Long life lithium batteries with stabilized electrodes 有权
标题翻译：长寿命的锂电池具有稳定的电极
公开(公告)号：US20050019670A1
公开(公告)日：2005-01-27
申请号：US10857365
申请日：2004-05-28
申请人： Khalil Amine , Jaekook Kim , Donald Vissers
发明人： Khalil Amine , Jaekook Kim , Donald Vissers
IPC分类号： H01M4/52 , H01M4/525 , H01M6/16 , H01M10/052 , H01M10/0567 , H01M10/0568 , H01M10/36 , H01M10/40 , H01M4/50 , H01M4/58 , H01M4/60
CPC分类号： H01M10/0567 , H01M4/525 , H01M6/166 , H01M10/052 , H01M10/0568
摘要： The present invention relates to non-aqueous electrolytes having stabilization additives and electrochemical devices containing the same. Thus the present invention provides electrolytes containing an alkali metal salt, a polar aprotic solvent, a first additive that is a substituted or unsubstituted organoamine, substituted or unsubstituted alkane, substituted or unsubstituted alkene, or substituted or unsubstituted aryl compound, and/or a second additive that is a metal(chelato)borate. When used in electrochemical devices with, e.g., lithium manganese oxide spinel electrodes, the new electrolytes provide batteries with improved calendar and cycle life.
摘要翻译：本发明涉及具有稳定添加剂的非水电解质和含有它们的电化学装置。因此，本发明提供了包含碱金属盐，极性非质子溶剂，作为取代或未取代的有机胺的第一添加剂，取代或未取代的烷烃，取代或未取代的烯烃或取代或未取代的芳基化合物的电解质，和/或第二作为金属（螯合）硼酸盐的添加剂。当用于例如锂锰氧化物尖晶石电极的电化学装置中时，新的电解质提供具有改善的日历和循环寿命的电池。

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