公开(公告)号：US09012077B2

公开(公告)日：2015-04-21

申请号：US12903100

申请日：2010-10-12

申请人： Nam-Soon Choi ,  Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur

发明人： Nam-Soon Choi ,  Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur

IPC分类号： H01M4/62 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569

CPC分类号： H01M4/621 ,  H01M4/622 ,  H01M4/623 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  Y02E60/122

摘要： A positive electrode and a rechargeable lithium battery including the same, the positive electrode including a current collector and a positive active material layer disposed on the current collector. The positive active material layer includes a positive active material and a binder including an ion conductive polymer including a carboxylate group.

摘要翻译： 正极和包括该正极和可再充电锂电池的正极包括设置在集电体上的集电体和正极活性物质层。 正极活性物质层包括正极活性材料和包含含有羧酸盐基团的离子导电聚合物的粘合剂。

公开(公告)号：US20110123864A1

公开(公告)日：2011-05-26

申请号：US12886778

申请日：2010-09-21

申请人： Nam-Soon Choi ,  Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur

发明人： Nam-Soon Choi ,  Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur

IPC分类号： H01M4/52 ,  H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M2/14 ,  B32B37/14

CPC分类号： H01M10/052 ,  H01M4/043 ,  H01M4/621 ,  H01M4/622 ,  H01M4/623 ,  H01M4/74 ,  H01M2004/028 ,  Y10T156/1092

摘要： A positive electrode for a rechargeable lithium battery including a net-type current collector and a positive active material layer formed on both sides of the current collector and also including a positive active material and a binder and having a thickness of about 150 μm or more, a method of manufacturing the same, and a rechargeable lithium battery including the same.

摘要翻译： 一种用于可再充电锂电池的正极，包括形成在集电体两侧的网状集电体和正极活性物质层，并且还包括正极活性物质和粘合剂，并且具有约150μm以上的厚度， 其制造方法，以及包含该锂二次电池的可再充电锂电池。

公开(公告)号：US08785040B2

公开(公告)日：2014-07-22

申请号：US12886778

申请日：2010-09-21

申请人： Nam-Soon Choi ,  Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur

发明人： Nam-Soon Choi ,  Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur

IPC分类号： H01M4/02

CPC分类号： H01M10/052 ,  H01M4/043 ,  H01M4/621 ,  H01M4/622 ,  H01M4/623 ,  H01M4/74 ,  H01M2004/028 ,  Y10T156/1092

摘要： A positive electrode for a rechargeable lithium battery including a net-type current collector and a positive active material layer formed on both sides of the current collector and also including a positive active material and a binder and having a thickness of about 150 μm or more, a method of manufacturing the same, and a rechargeable lithium battery including the same.

摘要翻译： 一种用于可再充电锂电池的正极，包括形成在集电体两侧的网状集电体和正极活性物质层，并且还包括正极活性物质和粘合剂，并且具有约150μm以上的厚度， 其制造方法，以及包含该锂二次电池的可再充电锂电池。

公开(公告)号：US20100285356A1

公开(公告)日：2010-11-11

申请号：US12575419

申请日：2009-10-07

申请人： Nam-Soon CHOI ,  Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur

发明人： Nam-Soon CHOI ,  Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur

IPC分类号： H01M4/02 ,  H01M4/04 ,  H01M10/02

CPC分类号： H01M10/0525 ,  H01M4/0435 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M2004/021 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T156/10

摘要： An electrode for a rechargeable lithium battery and method of manufacturing a rechargeable lithium battery including the electrode is disclosed. In one embodiment, the electrode includes i) a current collector, ii) a first electrode composition layer provided on a surface of the current collector and iii) a second electrode composition layer farther than the first electrode composition layer from the current collector. Further, each of the first and second electrode composition layers comprises an active material and a conductive material, and wherein the amount of the conductive material of the first electrode composition layer is different from that of the conductive material of the second electrode composition layer.

摘要翻译： 公开了一种用于可再充电锂电池的电极和包括该电极的可再充电锂电池的制造方法。 在一个实施例中，电极包括i）集电器，ii）设置在集电器表面上的第一电极组合物层，以及iii）比集电体比第一电极组合物层更远的第二电极组合物层。 此外，第一和第二电极组合物层中的每一个包括活性材料和导电材料，并且其中第一电极组合物层的导电材料的量不同于第二电极组合物层的导电材料的量。

公开(公告)号：US09083055B2

公开(公告)日：2015-07-14

申请号：US12575419

申请日：2009-10-07

申请人： Nam-Soon Choi ,  Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur

发明人： Nam-Soon Choi ,  Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur

IPC分类号： H01M4/04 ,  H01M4/13 ,  H01M4/139 ,  H01M4/62 ,  H01M10/0525 ,  H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M4/02

CPC分类号： H01M10/0525 ,  H01M4/0435 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M2004/021 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T156/10

摘要： An electrode for a rechargeable lithium battery and method of manufacturing a rechargeable lithium battery including the electrode is disclosed. In one embodiment, the electrode includes i) a current collector, ii) a first electrode composition layer provided on a surface of the current collector and iii) a second electrode composition layer farther than the first electrode composition layer from the current collector. Further, each of the first and second electrode composition layers comprises an active material and a conductive material, and wherein the amount of the conductive material of the first electrode composition layer is different from that of the conductive material of the second electrode composition layer. The electrode further includes an additional first electrode composition layer farther than the second electrode composition layer from the current collector and an additional second electrode composition layer farther than the additional first electrode composition layer from the current collector.

摘要翻译： 公开了一种用于可再充电锂电池的电极和包括该电极的可再充电锂电池的制造方法。 在一个实施例中，电极包括i）集电器，ii）设置在集电器表面上的第一电极组合物层，以及iii）比集电体比第一电极组合物层更远的第二电极组合物层。 此外，第一和第二电极组合物层中的每一个包括活性材料和导电材料，并且其中第一电极组合物层的导电材料的量不同于第二电极组合物层的导电材料的量。 所述电极还包括比所述集电体的第二电极组合物层更远的另外的第一电极组合物层和距离所述集电体的所述另外的第一电极组合物层更远的另外的第二电极组合物层。

公开(公告)号：US20110123863A1

公开(公告)日：2011-05-26

申请号：US12903100

申请日：2010-10-12

申请人： Nam-Soon Choi ,  Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur

发明人： Nam-Soon Choi ,  Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur

IPC分类号： H01M4/60

CPC分类号： H01M4/621 ,  H01M4/622 ,  H01M4/623 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  Y02E60/122

摘要： A positive electrode and a rechargeable lithium battery including the same, the positive electrode including a current collector and a positive active material layer disposed on the current collector. The positive active material layer includes a positive active material and a binder including an ion conductive polymer including a carboxylate group.

摘要翻译： 正极和包括该正极和可再充电锂电池的正极包括设置在集电体上的集电体和正极活性物质层。 正极活性物质层包括正极活性材料和包含含有羧酸盐基团的离子导电聚合物的粘合剂。

公开(公告)号：US20110117438A1

公开(公告)日：2011-05-19

申请号：US12877981

申请日：2010-09-08

申请人： Man-Seok HAN ,  Jin-Kyu Hong ,  Sung-Soo Kim ,  Nam-Soon Choi ,  Sae-Weon Roh ,  So-Hyun Hur

发明人： Man-Seok HAN ,  Jin-Kyu Hong ,  Sung-Soo Kim ,  Nam-Soon Choi ,  Sae-Weon Roh ,  So-Hyun Hur

IPC分类号： H01M10/02

CPC分类号： H01M10/0413 ,  H01M4/02 ,  H01M4/13 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M4/661 ,  H01M4/662 ,  H01M4/74 ,  H01M10/0525 ,  H01M10/0585 ,  H01M2004/021 ,  Y02E60/122

摘要： An electrode assembly and a rechargeable battery using the same include a positive electrode including a positive current collector and a positive active material on the positive current collector; a negative electrode including a negative current collector and a negative active material on the negative current collector; an outer electrode including an outer current collector and an outer active material on the outer current collector, wherein the outer current collector includes an outer surface facing away from an outer separator and an inner surface facing toward the outer separator, and the outer active material is on both the outer surface and the inner surface, and wherein a thickness of the outer active material is less than at least one of a thickness of the positive active material or a thickness of the negative active material.

摘要翻译： 电极组件和使用该电极组件的可再充电电池包括在正极集电器上包括正极集电器和正极活性材料的正电极; 在负极集电体上具有负极集电体和负极活性物质的负极; 在外部集电体上具有外部集电体和外部活性物质的外部电极，其中所述外部集电体包括背离外部分离器的外表面和面向外部分离器的内表面，所述外部活性物质为 在外表面和内表面上，并且其中外部活性材料的厚度小于正极活性物质的厚度或负极活性物质的厚度中的至少一个。

公开(公告)号：US09269984B2

公开(公告)日：2016-02-23

申请号：US12877981

申请日：2010-09-08

申请人： Man-Seok Han ,  Jin-Kyu Hong ,  Sung-Soo Kim ,  Nam-Soon Choi ,  Sae-Weon Roh ,  So-Hyun Hur

发明人： Man-Seok Han ,  Jin-Kyu Hong ,  Sung-Soo Kim ,  Nam-Soon Choi ,  Sae-Weon Roh ,  So-Hyun Hur

IPC分类号： H01M4/02 ,  H01M4/64 ,  H01M10/04 ,  H01M4/13 ,  H01M4/74 ,  H01M10/0525 ,  H01M10/0585 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M4/66

CPC分类号： H01M10/0413 ,  H01M4/02 ,  H01M4/13 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M4/661 ,  H01M4/662 ,  H01M4/74 ,  H01M10/0525 ,  H01M10/0585 ,  H01M2004/021 ,  Y02E60/122

摘要： An electrode assembly and a rechargeable battery using the same include a positive electrode including a positive current collector and a positive active material on the positive current collector; a negative electrode including a negative current collector and a negative active material on the negative current collector; an outer electrode including an outer current collector and an outer active material on the outer current collector, wherein the outer current collector includes an outer surface facing away from an outer separator and an inner surface facing toward the outer separator, and the outer active material is on both the outer surface and the inner surface, and wherein a thickness of the outer active material is less than at least one of a thickness of the positive active material or a thickness of the negative active material.

摘要翻译： 电极组件和使用该电极组件的可再充电电池包括在正极集电器上包括正极集电器和正极活性材料的正电极; 在负极集电体上具有负极集电体和负极活性物质的负极; 在外部集电体上具有外部集电体和外部活性物质的外部电极，其中所述外部集电体包括背离外部分离器的外表面和面向外部分离器的内表面，所述外部活性物质为 在外表面和内表面上，并且其中外部活性材料的厚度小于正极活性材料的厚度或负极活性材料的厚度中的至少一个。

公开(公告)号：US20120107694A1

公开(公告)日：2012-05-03

申请号：US13204599

申请日：2011-08-05

申请人： Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur ,  In-Haeng Cho

发明人： Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur ,  In-Haeng Cho

IPC分类号： H01M2/16 ,  H01M10/04 ,  C08L33/06 ,  H01M4/26 ,  C08K5/55 ,  C08K3/38

CPC分类号： H01M10/052 ,  H01M2/16 ,  H01M4/131 ,  H01M4/366 ,  H01M4/628 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0565 ,  H01M2300/0045 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T29/49115

摘要： A positive electrode protective layer composition of a rechargeable lithium battery includes a polymer compound and an ionic liquid including a borate-based anion. A rechargeable lithium battery includes the positive electrode protective layer. A method of manufacturing the same is also provided.

摘要翻译： 可再充电锂电池的正极保护层组合物包括高分子化合物和包含硼酸盐系阴离子的离子液体。 可充电锂电池包括正电极保护层。 还提供了一种制造该方法的方法。

公开(公告)号：US09088051B2

公开(公告)日：2015-07-21

申请号：US13204599

申请日：2011-08-05

申请人： Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur ,  In-Haeng Cho

发明人： Sae-Weon Roh ,  Yong-Chul Park ,  Sung-Soo Kim ,  So-Hyun Hur ,  In-Haeng Cho

IPC分类号： H01M2/16 ,  H01M10/052 ,  H01M4/36 ,  H01M10/0562 ,  H01M10/0565 ,  H01M10/0525 ,  H01M4/62 ,  H01M4/131

CPC分类号： H01M10/052 ,  H01M2/16 ,  H01M4/131 ,  H01M4/366 ,  H01M4/628 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0565 ,  H01M2300/0045 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T29/49115

摘要： A positive electrode protective layer composition of a rechargeable lithium battery includes a polymer compound and an ionic liquid including a borate-based anion. A rechargeable lithium battery includes the positive electrode protective layer. A method of manufacturing the same is also provided.

摘要翻译： 可再充电锂电池的正极保护层组合物包括高分子化合物和包含硼酸盐系阴离子的离子液体。 可充电锂电池包括正电极保护层。 还提供了一种制造该方法的方法。