公开(公告)号：US09029014B2

公开(公告)日：2015-05-12

申请号：US13067982

申请日：2011-07-13

申请人： Min-sang Song ,  Kyu-sung Park ,  Gue-sung Kim ,  Soo-an Song ,  Jae-hyung Kim ,  Ji-yong Eom ,  Seung-goo Baek

发明人： Min-sang Song ,  Kyu-sung Park ,  Gue-sung Kim ,  Soo-an Song ,  Jae-hyung Kim ,  Ji-yong Eom ,  Seung-goo Baek

IPC分类号： H01M4/13 ,  H01M4/131 ,  C01G23/00 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/54 ,  H01M4/62 ,  H01M10/0525 ,  H01M4/02

CPC分类号： H01M4/131 ,  C01G23/002 ,  C01G23/005 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2002/84 ,  C01P2006/40 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/54 ,  H01M4/623 ,  H01M4/625 ,  H01M4/626 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027 ,  Y02E60/122

摘要： An anode includes an anode active material including a lithium titanium oxide, a binder, and 0 to about 2 parts by weight of a carbon-based conductive agent based on 100 parts by weight of the lithium titanium oxide.

摘要翻译： 阳极包括基于100重量份的锂钛氧化物的包含锂二氧化钛，粘合剂和0至约2重量份的碳基导电剂的负极活性材料。

公开(公告)号：US20120104326A1

公开(公告)日：2012-05-03

申请号：US13067982

申请日：2011-07-13

申请人： Min-sang Song ,  Kyu-sung Park ,  Gue-sung Kim ,  Soo-an Song ,  Jae-hyung Kim ,  Ji-yong Eom ,  Seung-goo Baek

发明人： Min-sang Song ,  Kyu-sung Park ,  Gue-sung Kim ,  Soo-an Song ,  Jae-hyung Kim ,  Ji-yong Eom ,  Seung-goo Baek

IPC分类号： H01M4/485

CPC分类号： H01M4/131 ,  C01G23/002 ,  C01G23/005 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2002/84 ,  C01P2006/40 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/54 ,  H01M4/623 ,  H01M4/625 ,  H01M4/626 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027 ,  Y02E60/122

摘要： An anode includes an anode active material including a lithium titanium oxide, a binder, and 0 to about 2 parts by weight of a carbon-based conductive agent based on 100 parts by weight of the lithium titanium oxide.

摘要翻译： 阳极包括基于100重量份的锂钛氧化物的包含锂二氧化钛，粘合剂和0至约2重量份的碳基导电剂的负极活性材料。

公开(公告)号：US09011713B2

公开(公告)日：2015-04-21

申请号：US13419557

申请日：2012-03-14

申请人： Min-sang Song ,  Kyu-sung Park ,  Gue-sung Kim ,  Young-min Choi

发明人： Min-sang Song ,  Kyu-sung Park ,  Gue-sung Kim ,  Young-min Choi

IPC分类号： H01M4/485 ,  H01M4/04 ,  C01G23/00 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/48 ,  C01G29/00 ,  H01M4/36 ,  H01M10/0525 ,  H01M4/02

CPC分类号： H01M4/0471 ,  C01G23/005 ,  C01G29/006 ,  C01P2002/52 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/364 ,  H01M4/483 ,  H01M4/485 ,  H01M10/0525 ,  H01M2004/027 ,  Y02E60/122 ,  Y02P70/54

摘要： Provided are a composite including a lithium titanium oxide and a bismuth titanium oxide, a method of manufacturing the composite, an anode active material including the composite, an anode including the anode active material, and a lithium secondary battery having improved cell performance by including the anode.

摘要翻译： 本发明提供了包含锂二氧化钛和氧化钛铋的复合体，复合体的制造方法，包含该复合体的负极活性物质，包含阳极活性物质的阳极和具有改善的电池性能的锂二次电池，其包含 阳极。

公开(公告)号：US10305100B2

公开(公告)日：2019-05-28

申请号：US13489566

申请日：2012-06-06

申请人： So-yeon Kim ,  Kyu-sung Park ,  Young-min Choi ,  Won-chang Choi ,  Min-sang Song ,  Gue-sung Kim ,  Ryoung-hee Kim

发明人： So-yeon Kim ,  Kyu-sung Park ,  Young-min Choi ,  Won-chang Choi ,  Min-sang Song ,  Gue-sung Kim ,  Ryoung-hee Kim

IPC分类号： H01M4/48 ,  H01M4/36 ,  H01M4/50 ,  H01M4/52 ,  H01M4/58 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052

摘要： A composite cathode active material including an overlithiated metal oxide having a layered structure, a material having an olivine structure, and one or more of: an inorganic material, and nitrogen atoms doped in the material having an olivine structure. The inorganic material includes a nitride or carbide of a non-transition metal. The composite cathode active material may be included in a cathode, and the cathode may be included in a lithium battery.

公开(公告)号：US20130009091A1

公开(公告)日：2013-01-10

申请号：US13419557

申请日：2012-03-14

申请人： Min-sang Song ,  Kyu-sung Park ,  Gue-sung Kim ,  Young-min Choi

发明人： Min-sang Song ,  Kyu-sung Park ,  Gue-sung Kim ,  Young-min Choi

IPC分类号： H01M4/485

CPC分类号： H01M4/0471 ,  C01G23/005 ,  C01G29/006 ,  C01P2002/52 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/364 ,  H01M4/483 ,  H01M4/485 ,  H01M10/0525 ,  H01M2004/027 ,  Y02E60/122 ,  Y02P70/54

摘要： Provided are a composite including a lithium titanium oxide and a bismuth titanium oxide, a method of manufacturing the composite, an anode active material including the composite, an anode including the anode active material, and a lithium secondary battery having improved cell performance by including the anode.

摘要翻译： 本发明提供了包含锂二氧化钛和氧化钛铋的复合体，复合体的制造方法，包含该复合体的负极活性物质，包含阳极活性物质的阳极和具有改善的电池性能的锂二次电池，其包含 阳极。

公开(公告)号：US09337482B2

公开(公告)日：2016-05-10

申请号：US13688469

申请日：2012-11-29

申请人： Ryoung-hee Kim ,  Min-sang Song ,  Gue-sung Kim ,  So-yeon Kim ,  Young-min Choi ,  Won-chang Choi

发明人： Ryoung-hee Kim ,  Min-sang Song ,  Gue-sung Kim ,  So-yeon Kim ,  Young-min Choi ,  Won-chang Choi

IPC分类号： H01M4/36 ,  H01M4/04 ,  H01M4/131 ,  H01M4/136 ,  H01M4/1391 ,  H01M4/1397 ,  H01M4/485 ,  H01M4/58 ,  C01B21/082 ,  B82Y30/00 ,  C01G23/00 ,  C01G23/053

CPC分类号： H01M4/366 ,  B82Y30/00 ,  C01B21/0821 ,  C01G23/005 ,  C01G23/053 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/16 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/40 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/136 ,  H01M4/1391 ,  H01M4/1397 ,  H01M4/485 ,  H01M4/58 ,  Y02E60/122

摘要： A composite nitride, a method of preparing the composite nitride, an electrode active material including the composite nitride, an electrode including the electrode active material, and a lithium secondary battery including the electrode, the composite nitride including a core material including a bronze-phase titanium oxide; and a nitrogen atom doped on at least part of the core material.

摘要翻译： 复合氮化物，制备复合氮化物的方法，包含复合氮化物的电极活性材料，包括电极活性材料的电极和包括该电极的锂二次电池，所述复合氮化物包括包含青铜相的芯材料 氧化钛; 以及掺杂在芯材的至少一部分上的氮原子。

公开(公告)号：US10109850B2

公开(公告)日：2018-10-23

申请号：US13555409

申请日：2012-07-23

申请人： Won-chang Choi ,  Gue-sung Kim ,  Min-sang Song ,  Young-min Choi ,  Ryoung-hee Kim ,  So-yeon Kim

发明人： Won-chang Choi ,  Gue-sung Kim ,  Min-sang Song ,  Young-min Choi ,  Ryoung-hee Kim ,  So-yeon Kim

IPC分类号： H01M4/36 ,  H01M4/52 ,  H01M4/56 ,  H01M4/50 ,  H01M4/42 ,  H01M4/44 ,  H01M4/58 ,  H01M4/48 ,  H01M4/60 ,  H01M4/04 ,  H01M4/46 ,  H01M4/38 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525

摘要： An electrode active material includes a core capable of intercalating and deintercalating lithium; and a surface treatment layer disposed on at least a portion of a surface of the core, wherein the surface treatment layer includes a lithium-free oxide having a spinel structure, and an intensity of an X-ray diffraction peak corresponding to impurity phase of the lithium-free oxide, when measured using Cu—Kα radiation, is at a noise level of an X-ray diffraction spectrum or less.

公开(公告)号：US09356290B2

公开(公告)日：2016-05-31

申请号：US13493366

申请日：2012-06-11

申请人： Gue-sung Kim ,  Ryoung-hee Kim ,  So-yeon Kim ,  Woon-jung Paek ,  Min-sang Song ,  Young-min Choi ,  Won-chang Choi

发明人： Gue-sung Kim ,  Ryoung-hee Kim ,  So-yeon Kim ,  Woon-jung Paek ,  Min-sang Song ,  Young-min Choi ,  Won-chang Choi

IPC分类号： H01M4/58 ,  H01M4/131 ,  H01M10/052

CPC分类号： H01M4/58 ,  H01M4/131 ,  H01M4/5825 ,  H01M10/052 ,  Y02E60/122 ,  Y02T10/7011

摘要： A composite cathode active material, a cathode and a lithium battery that include the composite cathode active material, and a method of preparing the composite cathode active material, the composite cathode active material including a compound having an olivine crystal structure; and an inorganic material, the inorganic material including at least one selected from the group of a metal carbonitride and a carbonitride.

摘要翻译： 包括复合正极活性物质的复合阴极活性材料，阴极和锂电池以及制备复合正极活性材料的方法，所述复合正极活性材料包括具有橄榄石晶体结构的化合物; 和无机材料，所述无机材料包括选自金属碳氮化物和碳氮化物中的至少一种。

公开(公告)号：US09790091B2

公开(公告)日：2017-10-17

申请号：US13534711

申请日：2012-06-27

申请人： Jeong-kuk Shon ,  Jae-man Choi ,  Moon-seok Kwon ,  Min-sang Song ,  Seung-sik Hwang ,  Han-su Kim ,  Ji-man Kim ,  Gwi-ok Park

发明人： Jeong-kuk Shon ,  Jae-man Choi ,  Moon-seok Kwon ,  Min-sang Song ,  Seung-sik Hwang ,  Han-su Kim ,  Ji-man Kim ,  Gwi-ok Park

IPC分类号： H01M4/50 ,  B82Y30/00 ,  C01G45/02 ,  H01G11/46 ,  H01G11/50 ,  H01M10/0525 ,  H01G11/06

CPC分类号： B82Y30/00 ,  C01G45/02 ,  C01P2002/72 ,  C01P2004/51 ,  C01P2004/53 ,  C01P2004/64 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/40 ,  H01G11/06 ,  H01G11/46 ,  H01G11/50 ,  H01M4/50 ,  H01M4/502 ,  H01M10/0525 ,  Y02E60/122 ,  Y02E60/13 ,  Y02P70/54 ,  Y02T10/7011 ,  Y02T10/7022 ,  Y10T428/249921 ,  Y10T428/268

摘要： Provided herein is a negative active material including an ordered porous manganese oxide, wherein pores of the ordered porous manganese oxide have a bimodal size distribution. Provided herein is a method of preparing a negative active material that includes the ordered porous manganese oxide. The invention also includes a negative electrode which includes the negative active material and a lithium battery which includes the negative electrode.

公开(公告)号：US09343732B2

公开(公告)日：2016-05-17

申请号：US13548746

申请日：2012-07-13

申请人： Jeong-kuk Shon ,  Jae-man Choi ,  Seung-sik Hwang ,  Moon-seok Kwon ,  Min-sang Song ,  Myung-hoon Kim ,  Ji-man Kim ,  Gwi-ok Park

发明人： Jeong-kuk Shon ,  Jae-man Choi ,  Seung-sik Hwang ,  Moon-seok Kwon ,  Min-sang Song ,  Myung-hoon Kim ,  Ji-man Kim ,  Gwi-ok Park

IPC分类号： H01M4/04 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/36 ,  H01M4/485 ,  H01M4/587 ,  H01M10/0525 ,  H01M4/48 ,  H01M4/58 ,  H01M4/02

CPC分类号： H01M4/0471 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/364 ,  H01M4/366 ,  H01M4/48 ,  H01M4/485 ,  H01M4/5825 ,  H01M4/587 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/028 ,  Y02E60/122 ,  Y02P70/54

摘要： An electrode active material, an electrode including the electrode active material, a lithium battery including the electrode, and a method of preparing the electrode active material. The electrode active material includes a core having at least one of a metal or a metal oxide that enables intercalation and deintercalation of lithium ions and a crystalline carbon thin film that is formed on at least a portion of a surface of the core. The electrode active material has a nano-structure.

摘要翻译： 电极活性物质，包含电极活性物质的电极，包含电极的锂电池以及制备电极活性物质的方法。 电极活性物质包括具有能够插入和脱嵌锂离子的金属或金属氧化物中的至少一种的芯，以及形成在芯的表面的至少一部分上的结晶碳薄膜。 电极活性物质具有纳米结构。