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1. 发明授权

US09246160B2 Anode and battery using the same 有权
标题翻译：阳极和电池使用相同
公开(公告)号：US09246160B2
公开(公告)日：2016-01-26
申请号：US10743172
申请日：2003-12-22
申请人： Kenichi Kawase , Tomoo Takada , Yukio Miyaki
发明人： Kenichi Kawase , Tomoo Takada , Yukio Miyaki
IPC分类号： H01M4/38 , H01M4/40 , H01M4/13 , H01M4/134 , H01M4/139 , H01M4/485 , H01M4/66 , H01M4/70 , H01M4/78 , H01M10/052 , H01M4/04 , H01M4/131 , H01M4/1395 , H01M4/36 , H01M4/525 , H01M10/0587 , H01M4/02
CPC分类号： H01M4/70 , H01M4/0471 , H01M4/13 , H01M4/131 , H01M4/134 , H01M4/139 , H01M4/1395 , H01M4/36 , H01M4/38 , H01M4/386 , H01M4/485 , H01M4/525 , H01M4/661 , H01M4/78 , H01M10/052 , H01M10/0587 , H01M2004/027 , H01M2004/028 , H01M2220/30 , Y02E60/122
摘要： An anode, an anode current collector, an anode active material and a battery using the anode are provided. The anode includes the anode current collector and the anode active material. The anode current collector has a projection. The anode active material layer is formed via at least one of a vapor deposition method, a liquid-phase deposition method, a sintering method and the like.
摘要翻译：提供阳极，阳极集电器，阳极活性材料和使用阳极的电池。阳极包括阳极集电器和阳极活性材料。阳极集电器具有突起。阳极活性物质层通过气相沉积法，液相沉积法，烧结法等中的至少一种形成。

2. 发明申请

US20050153208A1 Anode and battery 失效
标题翻译：阳极和电池
公开(公告)号：US20050153208A1
公开(公告)日：2005-07-14
申请号：US10969815
申请日：2004-10-20
申请人： Isamu Konishiike , Tomoo Takada , Kenichi Kawase , Yukio Miyaki
发明人： Isamu Konishiike , Tomoo Takada , Kenichi Kawase , Yukio Miyaki
IPC分类号： B32B15/00 , B32B15/01 , H01M4/02 , H01M4/134 , H01M4/40 , H01M4/66 , H01M10/052 , H01M10/36
CPC分类号： H01M4/134 , H01M4/38 , H01M4/386 , H01M4/66 , H01M4/661 , H01M4/667 , H01M4/70 , H01M10/0431 , H01M10/052 , H01M2004/027 , Y10T428/12806 , Y10T428/12944
摘要： The invention provides an anode capable of relaxing stress due to expansion and shrinkage of an anode active material layer associated with charge and discharge, or an anode capable of reducing structural destruction of the anode active material layer and reactivity between the anode active material layer and an electrolyte associated with charge and discharge, and a battery using it. The anode active material layer contains an element capable of forming an alloy with Li, for example, at least one from the group consisting of simple substances, alloys, and compounds of Si or Ge. An interlayer containing a material having superelasticity or shape-memory effect is provided between an anode current collector and the anode active material layer. Otherwise, the anode current collector is made of the material having superelasticity or shape-memory effect. Otherwise, a thin film layer containing the material having superelasticity or shape-memory effect is formed on the anode active material layer.
摘要翻译：本发明提供了一种能够缓和由于充放电相关的负极活性物质层的膨胀和收缩引起的应力的阳极，或能够减少阳极活性物质层的结构破坏的阳极和阳极活性物质层与阳极活性物质层之间的反应性与充电和放电相关的电解质，以及使用它的电池。负极活性物质层含有能够与Li形成合金的元素，例如与单体，合金，Si或Ge的化合物中的至少一种。在阳极集电体和阳极活性物质层之间设置含有具有超弹性或形状记忆效应的材料的中间层。否则，阳极集电器由具有超弹性或形状记忆效应的材料制成。否则，在阳极活性物质层上形成含有超弹性或形状记忆效果的材料的薄膜层。

3. 发明授权

US08530067B2 Battery 有权
标题翻译：电池
公开(公告)号：US08530067B2
公开(公告)日：2013-09-10
申请号：US10821368
申请日：2004-04-09
申请人： Yukio Miyaki , Tomoo Takada , Kenichi Kawase , Yukiko Iijima
发明人： Yukio Miyaki , Tomoo Takada , Kenichi Kawase , Yukiko Iijima
IPC分类号： H01M4/00 , H01M6/10 , H01M4/02 , H01M4/13 , H01M4/58
CPC分类号： H01M4/13 , H01M4/0421 , H01M4/0471 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/58 , H01M4/661 , H01M10/0431 , H01M10/052 , H01M10/38 , H01M2004/027 , H01M2010/4292
摘要： Provided is a battery capable of obtaining superior cycle characteristics. The battery comprises a cylindrical type spirally wound body including a spirally wound laminate of a cathode and an anode with a separator in which an electrolyte solution is impregnated. The anode includes an anode current collector, an outer anode active material layer disposed on an outer winding surface of the anode current collector and an inner anode active material layer disposed on an inner winding surface of the anode current collector. The outer anode active material layer and the inner anode active material layer include Si, Sn or a compound thereof. The capacity ratio between the outer anode active material layer and the inner anode active material layer in at least one region is within a range of 0.6 to 0.8 inclusive.
摘要翻译：提供能够获得优异的循环特性的电池。电池包括圆柱形螺旋卷绕体，其包括阴极和阳极的螺旋卷绕的层压体，其中浸渍有电解质溶液的隔膜。阳极包括阳极集电器，设置在阳极集电器的外绕组表面上的外阳极活性材料层和设置在阳极集电器的内绕组表面上的内阳极活性材料层。外部负极活性物质层和内部负极活性物质层包括Si，Sn或其化合物。至少一个区域中的外部负极活性物质层与内部负极活性物质层的容量比在0.6〜0.8的范围内。

4. 发明授权

US07459233B2 Anode and battery 失效
标题翻译：阳极和电池
公开(公告)号：US07459233B2
公开(公告)日：2008-12-02
申请号：US11670249
申请日：2007-02-01
申请人： Isamu Konishiike , Tomoo Takada , Kenichi Kawase , Yukio Miyaki
发明人： Isamu Konishiike , Tomoo Takada , Kenichi Kawase , Yukio Miyaki
IPC分类号： H01M4/36
CPC分类号： H01M4/134 , H01M4/38 , H01M4/386 , H01M4/66 , H01M4/661 , H01M4/667 , H01M4/70 , H01M10/0431 , H01M10/052 , H01M2004/027 , Y10T428/12806 , Y10T428/12944
摘要： The invention provides an anode capable of relaxing stress due to expansion and shrinkage of an anode active material layer associated with charge and discharge, or an anode capable of reducing structural destruction of the anode active material layer and reactivity between the anode active material layer and an electrolyte associated with charge and discharge, and a battery using it. The anode active material layer contains an element capable of forming an alloy with Li, for example, at least one from the group consisting of simple substances, alloys, and compounds of Si or Ge. An interlayer containing a material having superelasticity or shape-memory effect is provided between an anode current collector and the anode active material layer. Otherwise, the anode current collector is made of the material having superelasticity or shape-memory effect. Otherwise, a thin film layer containing the material having superelasticity or shape-memory effect is formed on the anode active material layer.
摘要翻译：本发明提供了一种能够缓和由于充放电相关的负极活性物质层的膨胀和收缩引起的应力的阳极，或能够减少阳极活性物质层的结构破坏的阳极和负极活性物质层与阳极活性物质层之间的反应性与充电和放电相关的电解质，以及使用它的电池。负极活性物质层含有能够与Li形成合金的元素，例如与单体，合金，Si或Ge的化合物中的至少一种。在阳极集电体和阳极活性物质层之间设置含有具有超弹性或形状记忆效应的材料的中间层。否则，阳极集电器由具有超弹性或形状记忆效应的材料制成。否则，在阳极活性物质层上形成含有超弹性或形状记忆效果的材料的薄膜层。

5. 发明授权

US07432014B2 Anode and battery 失效
公开(公告)号：US07432014B2
公开(公告)日：2008-10-07
申请号：US10969815
申请日：2004-10-20
申请人： Isamu Konishiike , Tomoo Takada , Kenichi Kawase , Yukio Miyaki
发明人： Isamu Konishiike , Tomoo Takada , Kenichi Kawase , Yukio Miyaki
IPC分类号： H01M4/00
CPC分类号： H01M4/134 , H01M4/38 , H01M4/386 , H01M4/66 , H01M4/661 , H01M4/667 , H01M4/70 , H01M10/0431 , H01M10/052 , H01M2004/027 , Y10T428/12806 , Y10T428/12944
摘要： The invention provides an anode capable of relaxing stress due to expansion and shrinkage of an anode active material layer associated with charge and discharge, or an anode capable of reducing structural destruction of the anode active material layer and reactivity between the anode active material layer and an electrolyte associated with charge and discharge, and a battery using it. The anode active material layer contains an element capable of forming an alloy with Li, for example, at least one from the group consisting of simple substances, alloys, and compounds of Si or Ge. An interlayer containing a material having superelasticity or shape-memory effect is provided between an anode current collector and the anode active material layer. Otherwise, the anode current collector is made of the material having superelasticity or shape-memory effect. Otherwise, a thin film layer containing the material having superelasticity or shape-memory effect is formed on the anode active material layer.

6. 发明授权

US09425441B2 Anode and battery 有权
标题翻译：阳极和电池
公开(公告)号：US09425441B2
公开(公告)日：2016-08-23
申请号：US11039321
申请日：2005-01-20
申请人： Isamu Konishiike , Kensuke Yamamoto , Tomoo Takada , Yukiko Iijima , Kenichi Kawase , Yukio Miyaki
发明人： Isamu Konishiike , Kensuke Yamamoto , Tomoo Takada , Yukiko Iijima , Kenichi Kawase , Yukio Miyaki
IPC分类号： H01M4/04 , H01M4/38 , H01M2/02 , H01M4/134 , H01M4/1395 , H01M4/36 , H01M4/58 , H01M4/62 , H01M10/04 , H01M10/052 , H01M4/66 , H01M10/44 , H01M4/02
CPC分类号： H01M2/0222 , H01M4/0404 , H01M4/0471 , H01M4/134 , H01M4/1395 , H01M4/36 , H01M4/366 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/58 , H01M4/62 , H01M4/66 , H01M4/667 , H01M10/0431 , H01M10/0436 , H01M10/052 , H01M10/446 , H01M2004/027 , H01M2300/0085 , Y02E60/122
摘要： Provided are an anode capable of preventing an increase in impedance and variations in characteristics and a battery using the anode. An anode active material layer includes at least one kind selected from the group consisting of simple substances, alloys and compounds of silicon and the like capable of forming an alloy with Li. The anode active material layer is formed by a vapor-phase deposition method or the like, and is alloyed with an anode current collector. A coating including lithium carbonate is formed on at least a part of a surface of the anode current collector. Thereby, an increase in impedance can be prevented. Moreover, the anode is less subject to an influence by a difference in a handling environment or storage conditions, so variations in impedance can be prevented.
摘要翻译：提供了能够防止阻抗增加和特性变化的阳极以及使用阳极的电池。阳极活性物质层包括能够与Li形成合金的单质，合金和硅等的化合物中的至少一种。阳极活性物质层通过气相沉积法等形成，并与阳极集电体合金化。在阳极集电体的至少一部分表面上形成包含碳酸锂的涂层。由此，可以防止阻抗的增加。此外，阳极受处理环境或存储条件的差异的影响较小，因此可以防止阻抗的变化。

7. 发明授权

US07524585B2 Anode and battery using it 失效
标题翻译：阳极和电池使用它
公开(公告)号：US07524585B2
公开(公告)日：2009-04-28
申请号：US10884734
申请日：2004-07-02
申请人： Tomoo Takada , Kenichi Kawase , Isamu Konishiike , Yukiko Iijima , Yukio Miyaki
发明人： Tomoo Takada , Kenichi Kawase , Isamu Konishiike , Yukiko Iijima , Yukio Miyaki
IPC分类号： H01M4/40 , H01M4/64 , B32B15/01
CPC分类号： H01M4/134 , H01M2/0207 , H01M2/0222 , H01M4/131 , H01M4/1395 , H01M4/366 , H01M4/387 , H01M4/40 , H01M4/405 , H01M4/525 , H01M4/661 , H01M10/052 , H01M10/0587 , H01M2004/021 , H01M2004/027 , Y10T428/12632 , Y10T428/12708
摘要： The invention provides an anode capable of inhibiting collapse of a shape of an anode active material layer and a side reaction with an electrolyte in accordance with the collapse, and inhibiting reduction in a battery capacity, and a battery using it. The anode comprises an anode current collector and the anode active material layer. The anode active material layer has a first layer containing Sn and a second layer containing an element other than Sn capable of electrochemically inserting and extracting Li. A component element of the anode current collector is preferably diffused in both the first layer and the second layer.
摘要翻译：本发明提供了能够根据塌陷抑制阳极活性物质层的形状和电解质的副反应的塌陷以及抑制电池容量的降低的阳极及其使用的电池。阳极包括阳极集电器和阳极活性材料层。阳极活性物质层具有包含Sn的第一层和含有能够电化学插入和提取Li的Sn以外的元素的第二层。阳极集流体的元件优选在第一层和第二层中扩散。

8. 发明申请

US20050079421A1 Anode and battery 审中-公开
标题翻译：阳极和电池
公开(公告)号：US20050079421A1
公开(公告)日：2005-04-14
申请号：US10935827
申请日：2004-09-08
申请人： Isamu Konishiike , Takeru Yamamoto , Tomoo Takada , Kenichi Kawase , Yukio Miyaki
发明人： Isamu Konishiike , Takeru Yamamoto , Tomoo Takada , Kenichi Kawase , Yukio Miyaki
IPC分类号： H01M4/02 , H01M4/13 , H01M4/38 , H01M4/40 , H01M4/66 , H01M10/052 , H01M10/36
CPC分类号： H01M4/662 , H01M4/0471 , H01M4/13 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/405 , H01M4/661 , H01M10/052 , H01M2004/021 , H01M2004/027 , H01M2220/30
摘要： The invention provides an anode capable of improving battery characteristics such as cycle characteristics and a battery using it. An anode current collector is provided with an anode active material layer. The anode active material layer contains at least one from the group consisting of simple substances, alloys, and compounds of silicon or the like capable of forming an alloy with Li. Further, the anode active material layer is formed by vapor-phase deposition method or the like, and is alloyed with the anode current collector. Further, Li of from 0.5% to 40% of an anode capacity is previously inserted in the anode active material layer. Therefore, when Li is consumed due to reaction with an electrolyte or the like, Li can be refilled, and potential raise of the anode can be inhibited in the final stage of discharge.
摘要翻译：本发明提供一种能够改善诸如循环特性的电池特性的阳极和使用它的电池。阳极集电器设置有阳极活性材料层。负极活性物质层含有能够与Li形成合金的单质，合金，硅等的化合物中的至少一种。此外，阳极活性物质层通过气相沉积法等形成，并与阳极集电体合金化。此外，将负极活性物质层的0.5〜40％的Li预先插入。因此，当由于与电解质等的反应而消耗Li时，可以重新填充Li，并且在最后放电阶段可以抑制阳极的升高。

9. 发明申请

US20050014068A1 Anode and battery using it 失效
标题翻译：阳极和电池使用它
公开(公告)号：US20050014068A1
公开(公告)日：2005-01-20
申请号：US10884734
申请日：2004-07-02
申请人： Tomoo Takada , Kenichi Kawase , Isamu Konishiike , Yukiko Iijima , Yukio Miyaki
发明人： Tomoo Takada , Kenichi Kawase , Isamu Konishiike , Yukiko Iijima , Yukio Miyaki
IPC分类号： H01M2/02 , H01M4/02 , H01M4/131 , H01M4/134 , H01M4/1395 , H01M4/36 , H01M4/38 , H01M4/40 , H01M4/52 , H01M4/525 , H01M4/64 , H01M4/66 , H01M10/052 , H01M10/0587 , H01M10/36 , H01M4/48
CPC分类号： H01M4/134 , H01M2/0207 , H01M2/0222 , H01M4/131 , H01M4/1395 , H01M4/366 , H01M4/387 , H01M4/40 , H01M4/405 , H01M4/525 , H01M4/661 , H01M10/052 , H01M10/0587 , H01M2004/021 , H01M2004/027 , Y10T428/12632 , Y10T428/12708
摘要： The invention provides an anode capable of inhibiting collapse of a shape of an anode active material layer and a side reaction with an electrolyte in accordance with the collapse, and inhibiting reduction in a battery capacity, and a battery using it. The anode comprises an anode current collector and the anode active material layer. The anode active material layer has a first layer containing Sn and a second layer containing an element other than Sn capable of electrochemically inserting and extracting Li. A component element of the anode current collector is preferably diffused in both the first layer and the second layer.
摘要翻译：本发明提供了能够根据塌陷抑制阳极活性物质层的形状和电解质的副反应的塌陷以及抑制电池容量的降低的阳极及其使用的电池。阳极包括阳极集电器和阳极活性材料层。阳极活性物质层具有包含Sn的第一层和含有能够电化学插入和提取Li的Sn以外的元素的第二层。阳极集流体的元件优选在第一层和第二层中扩散。

10. 发明授权

US07416817B2 Battery 有权
标题翻译：电池
公开(公告)号：US07416817B2
公开(公告)日：2008-08-26
申请号：US10713969
申请日：2003-11-14
申请人： Kenichi Kawase , Tomoo Takada , Yukio Miyaki
发明人： Kenichi Kawase , Tomoo Takada , Yukio Miyaki
IPC分类号： H01M6/16
CPC分类号： H01M4/13 , H01M4/0421 , H01M4/0497 , H01M4/131 , H01M4/134 , H01M4/139 , H01M4/1395 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/525 , H01M10/052 , H01M10/0567 , H01M10/0587
摘要： The invention provides a battery which can improve cycle characteristics by forming a more stable and stronger film on the surface of an anode active material layer. A cathode and an anode are layered with a separator in between. The anode has an anode collector and the anode active material layer. The anode active material layer contains Si, Sn, or an alloy thereof, and formed by vapor-phase method, liquid phase method, or sinter method. It is preferable that the anode active material layer is alloyed with the anode collector on at least a part of interface between the anode active material layer and the anode collector. The separator is impregnated with an electrolyte solution. The electrolyte solution contains cyclic carbonic ester having saturated bonds such as vinylene carbonate and vinylethylene carbonate as a solvent. Consequently, a strong and stable film is formed on the surface of the anode active material layer, and decomposition of the electrolyte solution in the anode is inhibited.
摘要翻译：本发明提供了一种通过在阳极活性材料层的表面上形成更稳定和更强的膜来改善循环特性的电池。阴极和阳极之间用隔膜分层。阳极具有阳极集电体和负极活性物质层。阳极活性物质层含有Si，Sn或其合金，通过气相法，液相法或烧结法形成。优选的是，阳极活性物质层与阳极集电体在阳极活性物质层和阳极集电体的界面的至少一部分上合金化。隔膜用电解质溶液浸渍。电解液含有碳酸亚乙烯酯和碳酸乙烯亚乙酯作为溶剂的具有饱和键的环状碳酸酯。因此，在负极活性物质层的表面形成强而稳定的膜，并且抑制阳极中的电解液的分解。

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