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1. 发明授权

US09318746B2 Positive electrode having current collector with carbon layer for rechargeable lithium battery and rechargeable lithium battery including same 有权
标题翻译：具有集电体的正极，具有用于可再充电锂电池的碳层和包括其的可再充电锂电池
公开(公告)号：US09318746B2
公开(公告)日：2016-04-19
申请号：US13444004
申请日：2012-04-11
申请人： Dong-Hwan Yu , Gun-Ho Kwak , In-Sung Uhm , Bo-Ra Shin
发明人： Dong-Hwan Yu , Gun-Ho Kwak , In-Sung Uhm , Bo-Ra Shin
IPC分类号： H01M4/66 , H01M4/02
CPC分类号： H01M4/667 , H01M4/661 , H01M4/663 , H01M2004/021 , H01M2004/028
摘要： Disclosed are a positive electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same, and the positive electrode includes a current collector including a carbon layer disposed on a substrate; and a positive active material layer disposed on the current collector, wherein the carbon layer has a loading level of 0.5 g/m2 to 3 g/m2. The effects of the carbon layer include improving the high power characteristics and the power density by decreasing the internal resistance of an electrode, and to improve the power density by providing uniform current to the positive electrode. The carbon layer may have a thickness of about 1 μm to about 2 μm. The carbon layer may include a carbon-based material of artificial graphite, natural graphite, carbon black, acetylene black, ketjen black, denka black, or combinations thereof.
摘要翻译：公开了一种用于可再充电锂电池的正电极和包括其的可再充电锂电池，并且正电极包括集电器，该集电器包括设置在基板上的碳层; 以及设置在集电体上的正极活性物质层，其中碳层的负载水平为0.5g / m 3至3g / m 2。碳层的效果包括通过降低电极的内部电阻来提高高功率特性和功率密度，并且通过向正极提供均匀的电流来提高功率密度。碳层可以具有约1μm至约2μm的厚度。碳层可以包括人造石墨，天然石墨，炭黑，乙炔黑，科琴黑，黑黑或其组合的碳基材料。

2. 发明授权

US08440347B2 Secondary battery 有权
标题翻译：二次电池
公开(公告)号：US08440347B2
公开(公告)日：2013-05-14
申请号：US12588075
申请日：2009-10-02
申请人： Gun Ho Kwak , Jeong Man Park
发明人： Gun Ho Kwak , Jeong Man Park
IPC分类号： H01M2/00
CPC分类号： H01M2/021 , H01M2/0275 , H01M2/0287 , H01M2/08 , H01M2/34 , H01M10/0431 , H01M10/0525 , H01M10/0587
摘要： A secondary battery including an electrode assembly, a can accommodating the electrode assembly, a cap assembly sealing the can, and an insulating case interposed between the electrode assembly and the cap assembly and having two facing long side walls and two facing short side walls, wherein the two facing long side walls include opposing end portions and opposing central portions, the opposing end portions and the opposing central portions each include outer surfaces and a distance between the outer surfaces of the opposing end portions of the long side walls is greater than a distance between the outer surfaces of the opposing central portions of the long side walls.
摘要翻译：一种二次电池，其包括电极组件，容纳电极组件的罐，密封罐的盖组件以及插在电极组件和盖组件之间并具有两个相对的长侧壁和两个面向短侧壁的绝缘壳体，其中两个相对的长侧壁包括相对的端部和相对的中心部分，相对的端部和相对的中心部分各自包括外表面，并且长侧壁的相对端部的外表面之间的距离大于距离在长侧壁的相对的中心部分的外表面之间。

3. 发明申请

US20130095369A1 RECHARGEABLE BATTERY AND MODULE THEREOF 有权
标题翻译：可充电电池及其模块
公开(公告)号：US20130095369A1
公开(公告)日：2013-04-18
申请号：US13426728
申请日：2012-03-22
申请人： Hee-Soo YOON , Sung-Hoon KIM , Gun-Ho KWAK , Yong-Sam KIM , Jang-Hyun SONG
发明人： Hee-Soo YOON , Sung-Hoon KIM , Gun-Ho KWAK , Yong-Sam KIM , Jang-Hyun SONG
IPC分类号： H01M2/30 , H01M2/20 , H01M2/02
CPC分类号： H01M2/0237 , H01M2/206 , H01M2/305
摘要： The rechargeable battery includes an electrode assembly; a case, the case retaining the electrode assembly; a cap plate coupled to an opening of the case; and an electrode terminal coupled to the cap plate and electrically connected to the electrode assembly, wherein the electrode terminal includes a terminal fixing portion coupled to an upper surface of the cap plate, the terminal fixing portion including a guide portion, a terminal portion coupled to the terminal fixing portion, and the guide portion is configured to facilitate slidable movement of the terminal portion in a single direction.
摘要翻译：可充电电池包括电极组件; 壳体，保持电极组件的壳体; 连接到所述壳体的开口的盖板; 以及连接到所述盖板并电连接到所述电极组件的电极端子，其中所述电极端子包括耦合到所述盖板的上表面的端子固定部分，所述端子固定部分包括引导部分，端子固定部分和引导部分构造成便于端子部分在单个方向上的滑动移动。

4. 发明授权

US10177377B2 Positive active material for rechargeable lithium battery, method of preparing same and rechargeable lithium battery including same 有权
公开(公告)号：US10177377B2
公开(公告)日：2019-01-08
申请号：US13398957
申请日：2012-02-17
申请人： Dong-Hwan Yu , Gun-Ho Kwak , Sung-Hoon Kim
发明人： Dong-Hwan Yu , Gun-Ho Kwak , Sung-Hoon Kim
IPC分类号： H01M4/505 , H01M4/525 , C01G51/00 , C01G53/00 , H01M4/131 , H01M10/0525 , H01M4/02
摘要： A positive active material for a rechargeable lithium battery is a secondary particle formed of an assembly of primary particles of a nickel-based compound. The positive active material has an average particle diameter ranging from 5.5 μm to 7.5 μm and a specific surface area ranging from 0.40 m2/g to 2.0 m2/g. When the positive active material has an average particle diameter ranging from 11 μm to 13 μm, the positive active material has a specific surface area ranging from 0.15 m2/g to 1.0 m2/g. A rechargeable lithium battery includes the positive active material.

5. 发明授权

US09350048B2 Electrolyte for a lithium rechargeable battery, lithium rechargeable battery including the same, and method of manufacturing a lithium rechargeable battery 有权
标题翻译：用于锂可充电电池的电解液，包括其的锂可再充电电池以及锂可再充电电池的制造方法
公开(公告)号：US09350048B2
公开(公告)日：2016-05-24
申请号：US13424572
申请日：2012-03-20
申请人： Gun-Ho Kwak , Sung-Hoon Kim , Tae-Ahn Kim , Bo-Ra Shin
发明人： Gun-Ho Kwak , Sung-Hoon Kim , Tae-Ahn Kim , Bo-Ra Shin
IPC分类号： H01M10/0567 , H01M10/0525 , H01M10/0568 , H01M10/0569
CPC分类号： H01M10/0567 , H01M10/0525 , H01M10/0568 , H01M10/0569 , Y02E60/122 , Y10T29/4911
摘要： An electrolyte for a lithium rechargeable battery, a lithium rechargeable battery including the same, and a method of manufacturing lithium rechargeable battery, the electrolyte including a first additive, a second additive, a lithium salt; and a non-aqueous organic solvent.
摘要翻译：锂可再充电电池用电解液，含有该锂二次电池的锂二次电池以及锂二次电池的制造方法，所述电解质含有第一添加剂，第二添加剂，锂盐等。和非水有机溶剂。

6. 发明申请

US20120258366A1 POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME 审中-公开
标题翻译：用于可充电锂电池的正极活性材料，其制备方法和包括其的可充电锂电池
公开(公告)号：US20120258366A1
公开(公告)日：2012-10-11
申请号：US13398957
申请日：2012-02-17
申请人： Dong-Hwan YU , Gun-Ho Kwak , Sung-Hoon Kim
发明人： Dong-Hwan YU , Gun-Ho Kwak , Sung-Hoon Kim
IPC分类号： H01M4/36 , B29B9/12 , B05D5/12 , B32B5/16
CPC分类号： H01M4/525 , C01G51/50 , C01G53/50 , C01P2002/52 , C01P2004/61 , C01P2004/84 , C01P2006/12 , C01P2006/40 , H01M4/131 , H01M4/505 , H01M10/0525 , H01M2004/021 , Y10T428/2982
摘要： A positive active material for a rechargeable lithium battery is a secondary particle formed of an assembly of primary particles of a nickel-based compound. The positive active material has an average particle diameter ranging from 5.5 μm to 7.5 μm and a specific surface area ranging from 0.40 m2/g to 2.0 m2/g. When the positive active material has an average particle diameter ranging from 11 μm to 13 μm, the positive active material has a specific surface area ranging from 0.15 m2/g to 1.0 m2/g. A rechargeable lithium battery includes the positive active material.
摘要翻译：用于可再充电锂电池的正极活性材料是由镍基化合物的初级颗粒组合形成的二次颗粒。正极活性物质的平均粒径为5.5μm〜7.5μm，比表面积为0.40m 2 / g〜2.0m 2 / g。正极活性物质的平均粒径为11μm〜13μm时，正极活性物质的比表面积为0.15m 2 / g〜1.0m 2 / g。可充电锂电池包括正极活性材料。

7. 发明申请

US20120244419A1 ELECTROLYTE FOR A LITHIUM RECHARGEABLE BATTERY, LITHIUM RECHARGEABLE BATTERY INCLUDING THE SAME, AND METHOD OF MANUFACTURING A LITHIUM RECHARGEABLE BATTERY 有权
标题翻译：用于锂可充电电池的电解液，包括其的锂可充电电池和制造锂可充电电池的方法
公开(公告)号：US20120244419A1
公开(公告)日：2012-09-27
申请号：US13424572
申请日：2012-03-20
申请人： Gun-Ho KWAK , Sung-Hoon Kim , Tae-Ahn Kim , Bo-Ra Shin
发明人： Gun-Ho KWAK , Sung-Hoon Kim , Tae-Ahn Kim , Bo-Ra Shin
IPC分类号： H01M10/056 , H01M10/04 , H01M2/02
CPC分类号： H01M10/0567 , H01M10/0525 , H01M10/0568 , H01M10/0569 , Y02E60/122 , Y10T29/4911
摘要： An electrolyte for a lithium rechargeable battery, a lithium rechargeable battery including the same, and a method of manufacturing lithium rechargeable battery, the electrolyte including a first additive, a second additive, a lithium salt; and a non-aqueous organic solvent.
摘要翻译：锂可再充电电池用电解液，含有该锂二次电池的锂二次电池以及锂二次电池的制造方法，所述电解质含有第一添加剂，第二添加剂，锂盐等。和非水有机溶剂。

8. 发明申请

US20100086847A1 Secondary battery 有权
标题翻译：二次电池
公开(公告)号：US20100086847A1
公开(公告)日：2010-04-08
申请号：US12588075
申请日：2009-10-02
申请人： Gun Ho Kwak , Jeong Man Park
发明人： Gun Ho Kwak , Jeong Man Park
IPC分类号： H01M2/02
CPC分类号： H01M2/021 , H01M2/0275 , H01M2/0287 , H01M2/08 , H01M2/34 , H01M10/0431 , H01M10/0525 , H01M10/0587
摘要： A secondary battery including an electrode assembly, a can accommodating the electrode assembly, a cap assembly sealing the can, and an insulating case interposed between the electrode assembly and the cap assembly and having two facing long side walls and two facing short side walls, wherein the two facing long side walls include opposing end portions and opposing central portions, the opposing end portions and the opposing central portions each include outer surfaces and a distance between the outer surfaces of the opposing end portions of the long side walls is greater than a distance between the outer surfaces of the opposing central portions of the long side walls.
摘要翻译：一种二次电池，其包括电极组件，容纳电极组件的罐，密封罐的盖组件以及插在电极组件和盖组件之间并具有两个相对的长侧壁和两个面向短侧壁的绝缘壳体，其中两个相对的长侧壁包括相对的端部和相对的中心部分，相对的端部和相对的中心部分各自包括外表面，并且长侧壁的相对端部的外表面之间的距离大于距离在长侧壁的相对的中心部分的外表面之间。

9. 发明授权

US09224989B2 Rechargeable battery and module thereof 有权
标题翻译：可充电电池及其模块
公开(公告)号：US09224989B2
公开(公告)日：2015-12-29
申请号：US13426728
申请日：2012-03-22
申请人： Hee-Soo Yoon , Sung-Hoon Kim , Gun-Ho Kwak , Yong-Sam Kim , Jang-Hyun Song
发明人： Hee-Soo Yoon , Sung-Hoon Kim , Gun-Ho Kwak , Yong-Sam Kim , Jang-Hyun Song
IPC分类号： H01M2/30 , H01M2/02 , H01M2/20
CPC分类号： H01M2/0237 , H01M2/206 , H01M2/305
摘要： The rechargeable battery includes an electrode assembly; a case, the case retaining the electrode assembly; a cap plate coupled to an opening of the case; and an electrode terminal coupled to the cap plate and electrically connected to the electrode assembly, wherein the electrode terminal includes a terminal fixing portion coupled to an upper surface of the cap plate, the terminal fixing portion including a guide portion, a terminal portion coupled to the terminal fixing portion, and the guide portion is configured to facilitate slidable movement of the terminal portion in a single direction.
摘要翻译：可充电电池包括电极组件; 壳体，保持电极组件的壳体; 连接到所述壳体的开口的盖板; 以及连接到所述盖板并电连接到所述电极组件的电极端子，其中所述电极端子包括耦合到所述盖板的上表面的端子固定部分，所述端子固定部分包括引导部分，端子固定部分和引导部分构造成便于端子部分沿单个方向的滑动移动。

10. 发明申请

US20120308885A1 POSITIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME 有权
标题翻译：用于可充电锂电池的正极和包括其的可充电锂电池
公开(公告)号：US20120308885A1
公开(公告)日：2012-12-06
申请号：US13444004
申请日：2012-04-11
申请人： Dong-Hwan YU , Gun-Ho KWAK , In-Sung UHM , Bo-Ra SHIN
发明人： Dong-Hwan YU , Gun-Ho KWAK , In-Sung UHM , Bo-Ra SHIN
IPC分类号： H01M4/583 , H01M10/02 , H01M4/66
CPC分类号： H01M4/667 , H01M4/661 , H01M4/663 , H01M2004/021 , H01M2004/028
摘要： Disclosed are a positive electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same, and the positive electrode includes a current collector including a carbon layer disposed on a substrate; and a positive active material layer disposed on the current collector, wherein the carbon layer has a loading level of 0.5 g/m2 to 3 g/m2. The effects of the carbon layer include improving the high power characteristics and the power density by decreasing the internal resistance of an electrode, and to improve the power density by providing uniform current to the positive electrode. The carbon layer may have a thickness of about 1 μm to about 2 μm. When the carbon layer has a thickness within this range, it may achieve the desired effects of a carbon layer. The carbon layer may include a carbon-based material of artificial graphite, natural graphite, carbon black, acetylene black, ketjen black, denka black, or combinations thereof.
摘要翻译：公开了一种用于可再充电锂电池的正电极和包括其的可再充电锂电池，并且正电极包括集电器，该集电器包括设置在基板上的碳层; 以及设置在集电体上的正极活性物质层，其中碳层的负载水平为0.5g / m 3至3g / m 2。碳层的效果包括通过降低电极的内部电阻来提高高功率特性和功率密度，并且通过向正极提供均匀的电流来提高功率密度。碳层可以具有约1μm至约2μm的厚度。当碳层的厚度在该范围内时，可以实现碳层所需的效果。碳层可以包括人造石墨，天然石墨，炭黑，乙炔黑，科琴黑，黑黑或其组合的碳基材料。

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