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1. 发明授权

US08426065B2 Anode active material for secondary battery 有权
标题翻译：阳极活性材料二次电池
公开(公告)号：US08426065B2
公开(公告)日：2013-04-23
申请号：US13142463
申请日：2009-12-30
申请人： Ki Tae Kim , Je Young Kim , Dong Sub Jung , Seung Tae Hong , Young Sun Choi
发明人： Ki Tae Kim , Je Young Kim , Dong Sub Jung , Seung Tae Hong , Young Sun Choi
IPC分类号： H01M4/134
CPC分类号： H01M4/134 , H01M4/38 , H01M4/386 , H01M10/052
摘要： Disclosed is an anode active material including: a crystalline phase comprising Si and a Si-metal alloy; and an amorphous phase comprising Si and a Si-metal alloy, wherein the metal of the Si-metal alloy of the crystalline phase is the same as or different from the metal of the Si-metal alloy of the amorphous phase.
摘要翻译：公开了一种负极活性材料，其包括：包含Si和Si-金属合金的结晶相; 以及包含Si和Si-金属合金的非晶相，其中所述结晶相的所述Si金属合金的金属与所述非晶相的Si金属合金的金属相同或不同。

2. 发明申请

US20120037858A1 ANODE ACTIVE MATERIAL FOR SECONDARY BATTERY 有权
标题翻译：用于二次电池的阳极活性材料
公开(公告)号：US20120037858A1
公开(公告)日：2012-02-16
申请号：US13142463
申请日：2009-12-30
申请人： Ki Tae Kim , Je Young Kim , Dong Sub Jung , Seung Tae Hong , Young Sun Choi
发明人： Ki Tae Kim , Je Young Kim , Dong Sub Jung , Seung Tae Hong , Young Sun Choi
IPC分类号： H01B1/02
CPC分类号： H01M4/134 , H01M4/38 , H01M4/386 , H01M10/052
摘要： Disclosed is an anode active material including: a crystalline phase comprising Si and a Si-metal alloy; and an amorphous phase comprising Si and a Si-metal alloy, wherein the metal of the Si-metal alloy of the crystalline phase is the same as or different from the metal of the Si-metal alloy of the amorphous phase.
摘要翻译：公开了一种负极活性材料，其包括：包含Si和Si-金属合金的结晶相; 以及包含Si和Si-金属合金的非晶相，其中所述结晶相的所述Si金属合金的金属与所述非晶相的Si金属合金的金属相同或不同。

3. 发明申请

US20140030597A1 Porous Silicon-Based Electrode Active Material And Secondary Battery Comprising The Same 有权
标题翻译：多孔硅基电极活性材料和二次电池组成
公开(公告)号：US20140030597A1
公开(公告)日：2014-01-30
申请号：US13566457
申请日：2012-08-03
申请人： Hye Ran Jung , Soo Jin Park , Jung In Lee , Yong Ju Lee , Mi Rim Lee , Jae Phil Cho , Je Young Kim , Dong Sub Jung , Yoon Ah Kang
发明人： Hye Ran Jung , Soo Jin Park , Jung In Lee , Yong Ju Lee , Mi Rim Lee , Jae Phil Cho , Je Young Kim , Dong Sub Jung , Yoon Ah Kang
IPC分类号： H01M4/48 , H01M4/583 , C25D15/00 , H01M4/485
CPC分类号： H01M4/0452 , C23C18/54 , H01M4/133 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/364 , H01M4/366 , H01M4/483 , H01M10/0525 , Y02E60/122 , Y02T10/7011
摘要： Disclosed herein is a porous silicon-based electrode active material, comprising a silicon phase, a SiOx (0
摘要翻译：本文公开了一种多孔硅基电极活性材料，其包含硅相，SiO x（0

4. 发明申请

US20130280612A1 Porous Electrode Active Material And Secondary Battery Including The Same 有权
标题翻译：多孔电极活性材料和包括其的二次电池
公开(公告)号：US20130280612A1
公开(公告)日：2013-10-24
申请号：US13566553
申请日：2012-08-03
申请人： Yong Ju Lee , Soo Jin Park , Dong Sub Jung , Hye Ran Jung , Jung In Lee , Je Young Kim , Jae Phil Cho
发明人： Yong Ju Lee , Soo Jin Park , Dong Sub Jung , Hye Ran Jung , Jung In Lee , Je Young Kim , Jae Phil Cho
IPC分类号： H01M4/485 , H01M4/583 , C25D15/00 , H01M4/48
CPC分类号： H01M4/483 , C23C18/54 , H01M4/485 , H01M4/625 , Y02E60/122
摘要： Provided are an electrode active material having a plurality of pores and a secondary battery including the same, and more particularly, a porous electrode active material including silicon-based oxide expressed by SiOx (0.5≦x≦1.2) and having a Brunauer, Emmett, and Teller (BET) specific surface area ranging from 2 m2/g to 100 m2/g, and a secondary battery including a cathode including a cathode active material, a separator, an anode including an anode active material, and an electrolyte, in which the anode active material includes a porous electrode active material including silicon-based oxide expressed by SiOx (0.5≦x≦1.2) and having a BET specific surface area ranging from 2 m2/g to 100 m2/g.
摘要翻译：提供具有多个孔的电极活性材料和包含该多孔的二次电池，更具体地说，包括由SiO x（0.5×x @ 1.2）表示的具有Brunauer，Emmett等的硅基氧化物的多孔电极活性材料，和Teller（BET）比表面积为2m 2 / g至100m 2 / g，二次电池包括阴极，其包括正极活性物质，隔膜，包含阳极活性物质的阳极和电解质，其中负极活性物质包括由SiO x（0.5 @ x @ 1.2）表示的BET比表面积为2m 2 / g〜100m 2 / g的硅系氧化物的多孔电极活性物质。

5. 发明授权

US09512523B2 Porous electrode active material and secondary battery including the same 有权
标题翻译：多孔电极活性物质和包含其的二次电池
公开(公告)号：US09512523B2
公开(公告)日：2016-12-06
申请号：US13566553
申请日：2012-08-03
申请人： Yong Ju Lee , Soo Jin Park , Dong Sub Jung , Hye Ran Jung , Jung In Lee , Je Young Kim , Jae Phil Cho
发明人： Yong Ju Lee , Soo Jin Park , Dong Sub Jung , Hye Ran Jung , Jung In Lee , Je Young Kim , Jae Phil Cho
IPC分类号： H01M4/48 , C23C18/54 , H01M4/485 , H01M4/62
CPC分类号： H01M4/483 , C23C18/54 , H01M4/485 , H01M4/625 , Y02E60/122
摘要： Provided are an electrode active material having a plurality of pores and a secondary battery including the same, and more particularly, a porous electrode active material including silicon-based oxide expressed by SiOx (0.5≦x≦1.2) and having a Brunauer, Emmett, and Teller (BET) specific surface area ranging from 2 m2/g to 100 m2/g, and a secondary battery including a cathode including a cathode active material, a separator, an anode including an anode active material, and an electrolyte, in which the anode active material includes a porous electrode active material including silicon-based oxide expressed by SiOx (0.5≦x≦1.2) and having a BET specific surface area ranging from 2 m2/g to 100 m2/g.
摘要翻译：本发明提供具有多个孔的电极活性物质和包含该多孔的二次电池，更具体地说，包括由SiOx（0.5≤x≤1.2）表示的具有Brunauer，Emmett等的硅系氧化物的多孔电极活性物质，和Teller（BET）比表面积为2m 2 / g至100m 2 / g，二次电池包括阴极，其包括正极活性物质，隔膜，包含阳极活性物质的阳极和电解质，其中负极活性物质包括由SiOx（0.5≤x≤1.2）表示的BET比表面积为2m 2 / g〜100m 2 / g的硅系氧化物的多孔电极活性物质。

6. 发明授权

US09196896B2 Porous silicon-based electrode active material and secondary battery comprising the same 有权
标题翻译：多孔硅基电极活性物质和包含其的二次电池
公开(公告)号：US09196896B2
公开(公告)日：2015-11-24
申请号：US13566457
申请日：2012-08-03
申请人： Hye Ran Jung , Soo Jin Park , Jung In Lee , Yong Ju Lee , Mi Rim Lee , Jae Phil Cho , Je Young Kim , Dong Sub Jung , Yoon Ah Kang
发明人： Hye Ran Jung , Soo Jin Park , Jung In Lee , Yong Ju Lee , Mi Rim Lee , Jae Phil Cho , Je Young Kim , Dong Sub Jung , Yoon Ah Kang
IPC分类号： H01M6/14 , H01M4/04 , H01M4/134 , H01M4/1395 , H01M4/36 , H01M4/48 , H01M10/0525 , C23C18/54 , H01M4/133 , H01M4/1393
CPC分类号： H01M4/0452 , C23C18/54 , H01M4/133 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/364 , H01M4/366 , H01M4/483 , H01M10/0525 , Y02E60/122 , Y02T10/7011
摘要： Disclosed herein is a porous silicon-based electrode active material, comprising a silicon phase, a SiOx (0
摘要翻译：本文公开了一种多孔硅基电极活性材料，其包含硅相，SiO x（0

7. 发明申请

US20100243964A1 COMPOSITE FOR ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY COMPRISING THE SAME 有权
标题翻译：用于电极活性材料的复合材料和包含该电极的二次电池
公开(公告)号：US20100243964A1
公开(公告)日：2010-09-30
申请号：US12773516
申请日：2010-05-04
申请人： Yongju LEE , Insung Uhm , Seungyoun Choi , Jeyoung Kim , Dong Sub Jung
发明人： Yongju LEE , Insung Uhm , Seungyoun Choi , Jeyoung Kim , Dong Sub Jung
IPC分类号： H01B1/02 , H01B1/04
CPC分类号： H01B1/02 , H01M4/134 , H01M4/362 , H01M4/366 , H01M4/38
摘要： Disclosed are a composite which can be used as an electrode active material for a secondary battery, and the secondary battery comprising the same. The composite includes: a first material selected from the group consisting of metals and metalloids capable of being reversibly alloyed with lithium; a second material selected from the group consisting of metals incapable of being alloyed with lithium, compounds containing the metals, and compounds containing metals or metalloids capable of being irreversibly alloyed with lithium; and a third material which is at least one kind of metal having a higher electrical conductivity than the second material, wherein a content of the third material ranges from 10 to 10,000 ppm based on the total weight of the composite. In the composite, the third material increases the electrical conductivity, thereby forming an electrical conducting path between materials within the composite. This allows the volume of a battery to be uniformly changed during the charge/discharge. Thus, when the composite is used as an electrode active material for a secondary battery, it is possible to improve a life characteristic of the battery, and minimize a change in a thickness of the electrode.
摘要翻译：公开了可以用作二次电池的电极活性材料的复合材料，并且包括其的二次电池。复合材料包括：选自能够与锂可逆地合金化的金属和准金属的第一材料; 选自不能与锂合金化的金属，含有金属的化合物和含有与锂不可逆地合金化的金属或准金属的化合物的第二种材料; 以及第三材料，其是具有比第二材料更高的导电性的至少一种金属，其中基于复合材料的总重量，第三材料的含量为10至10,000ppm。在复合材料中，第三种材料增加导电性，从而在复合材料内的材料之间形成导电路径。这允许在充电/放电期间电池的体积被均匀地改变。因此，当复合材料用作二次电池的电极活性材料时，可以提高电池的寿命特性，并且使电极厚度的变化最小化。

8. 发明授权

US08057710B2 Composite for electrode active material and secondary battery comprising the same 有权
标题翻译：用于电极活性材料的复合材料和包含该复合材料的二次电池
公开(公告)号：US08057710B2
公开(公告)日：2011-11-15
申请号：US12773516
申请日：2010-05-04
申请人： Yongju Lee , Insung Uhm , Seungyoun Choi , Jeyoung Kim , Dong Sub Jung
发明人： Yongju Lee , Insung Uhm , Seungyoun Choi , Jeyoung Kim , Dong Sub Jung
IPC分类号： H01B1/08
CPC分类号： H01B1/02 , H01M4/134 , H01M4/362 , H01M4/366 , H01M4/38
摘要： Disclosed are a composite which can be used as an electrode active material for a secondary battery, and the secondary battery comprising the same. The composite includes: a first material selected from the group consisting of metals and metalloids capable of being reversibly alloyed with lithium; a second material selected from the group consisting of metals incapable of being alloyed with lithium, compounds containing the metals, and compounds containing metals or metalloids capable of being irreversibly alloyed with lithium; and a third material which is at least one kind of metal having a higher electrical conductivity than the second material, wherein a content of the third material ranges from 10 to 10,000 ppm based on the total weight of the composite.
摘要翻译：公开了可以用作二次电池的电极活性材料的复合材料，并且包括其的二次电池。复合材料包括：选自能够与锂可逆地合金化的金属和准金属的第一材料; 选自不能与锂合金化的金属，含有金属的化合物和含有与锂不可逆地合金化的金属或准金属的化合物的第二种材料; 以及第三材料，其是具有比第二材料更高的导电性的至少一种金属，其中基于复合材料的总重量，第三材料的含量为10至10,000ppm。

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