公开(公告)号：US07799471B2

公开(公告)日：2010-09-21

申请号：US11406734

申请日：2006-04-19

申请人： Sang Young Lee ,  Seok Koo Kim ,  Jung Don Suk ,  Hyun Hang Yong ,  Jang Hyuk Hong ,  Soon Ho Ahn ,  Yongku Kang ,  Changjin Lee ,  Mi Young Son

发明人： Sang Young Lee ,  Seok Koo Kim ,  Jung Don Suk ,  Hyun Hang Yong ,  Jang Hyuk Hong ,  Soon Ho Ahn ,  Yongku Kang ,  Changjin Lee ,  Mi Young Son

IPC分类号： H01M6/04

CPC分类号： H01M14/005 ,  H01G9/038 ,  H01G11/18 ,  H01G11/26 ,  H01G11/58 ,  H01G11/64 ,  H01M4/366 ,  H01M4/62 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/4235 ,  H01M2004/028 ,  H01M2300/0025 ,  Y02E60/13

摘要： Disclosed is an electrolyte for a battery comprising: (a) an electrolyte salt; (b) an organic solvent; and (c) a functional electrolyte additive. An electrochemical device comprising the electrolyte is also disclosed. The additive used in the electrochemical device effectively controls the surface of a cathode active material, which otherwise causes side reactions with an electrolyte, due to the basic skeleton structure and polar side branches of the additive. Therefore, it is possible to improve the safety of a battery, while not adversely affecting the quality of a battery.

摘要翻译： 公开了一种用于电池的电解质，包括：（a）电解质盐; （b）有机溶剂; 和（c）功能性电解质添加剂。 还公开了包含电解质的电化学装置。 由于添加剂的基本骨架结构和极性侧分支，用于电化学装置中的添加剂有效地控制阴极活性材料的表面，否则其将导致与电解质的副反应。 因此，可以提高电池的安全性，同时不会对电池的质量产生不利影响。

公开(公告)号：US07910240B2

公开(公告)日：2011-03-22

申请号：US11406938

申请日：2006-04-19

申请人： Sang Young Lee ,  Seok Koo Kim ,  Jung Don Suk ,  Hyun Hang Yong ,  Jang Hyuk Hong ,  Soon Ho Ahn ,  Yongku Kang ,  Changjin Lee

发明人： Sang Young Lee ,  Seok Koo Kim ,  Jung Don Suk ,  Hyun Hang Yong ,  Jang Hyuk Hong ,  Soon Ho Ahn ,  Yongku Kang ,  Changjin Lee

IPC分类号： H01M2/16 ,  H01M2/18

CPC分类号： H01M4/366 ,  H01M4/0404 ,  H01M4/0416 ,  H01M4/0471 ,  H01M4/13 ,  H01M4/139 ,  H01M4/62 ,  H01M10/052 ,  H01M10/4235 ,  Y10T29/49115

摘要： Disclosed is an electrode, comprising a coating layer of crosslinked polymer, formed on a surface of electrode active material particles, while maintaining a pore structure formed among the electrode active material particles interconnected to each other in the electrode. A method for manufacturing the electrode and an electrochemical device comprising the electrode are also disclosed. The electrode, which comprises a coating layer of crosslinked polymer formed on the surface of the electrode active material particles, can improve the safety of a battery, while minimizing degradation in the quality of a battery.

摘要翻译： 公开了一种电极，其包含交联聚合物的涂层，形成在电极活性材料颗粒的表面上，同时保持在电极中互相连接的电极活性物质颗粒之间形成的孔结构。 还公开了用于制造电极的方法和包括该电极的电化学装置。 包含在电极活性物质粒子的表面形成的交联聚合物的被覆层的电极可以提高电池的安全性，同时使电池质量的降低最小化。

公开(公告)号：US06727024B2

公开(公告)日：2004-04-27

申请号：US09897418

申请日：2001-07-03

申请人： Yongku Kang ,  Changjin Lee ,  Seok Koo Kim

发明人： Yongku Kang ,  Changjin Lee ,  Seok Koo Kim

IPC分类号： H01M618

CPC分类号： C08L71/02 ,  C08J5/20 ,  G03F7/027 ,  H01B1/122 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M2300/0082 ,  H01M2300/0091 ,  Y02E60/122 ,  Y02T10/7011

摘要： The present invention relates to a polyalkylene oxide based polymer composition for solid polymer electrolytes having superior mechanical properties and ionic conductivity by comprising a cross-linking agent with at least two functional groups of phenyl alkyleneglycol acrylate substitited in core molecules; a softener of polyalkyleneglycol alkylether alkyl(metha)acrylate; a plasticizer of polyalkyleneglycol dialkylether; a initiator and lithium salt thus can be useful as an electrolyte for a high capacity lithium-polymer secondary battery for load leveling or electric vehicles as well as an electrolyte for a small capacity lithium-polymer secondary battery for portable information terminals such as a cellular phone and a notebook computer, and electronic products such as a camcorder.

摘要翻译： 本发明涉及具有优异的机械性能和离子传导性的固体聚合物电解质的聚环氧烷基聚合物组合物，其包含具有至少两个在核心分子中取代的苯基亚烷基二醇丙烯酸酯官能团的交联剂; 聚亚烷基二醇烷基醚烷基（甲基）丙烯酸酯的软化剂; 聚亚烷基二醇二烷基醚增塑剂; 引发剂和锂盐因此可用作用于负载均衡或电动车辆的高容量锂聚合物二次电池的电解质，以及用于便携式信息终端如小型手机的小容量锂聚合物二次电池的电解质 和笔记本电脑，以及诸如摄像机的电子产品。

公开(公告)号：US06914147B2

公开(公告)日：2005-07-05

申请号：US10118094

申请日：2002-04-09

申请人： Changjin Lee ,  Yongku Kang ,  Jong Goo Kang ,  Hee Jung Kim ,  Moon Young Jin ,  Sang Il Seok ,  Kookheon Char ,  Sang-Hyun Chu

发明人： Changjin Lee ,  Yongku Kang ,  Jong Goo Kang ,  Hee Jung Kim ,  Moon Young Jin ,  Sang Il Seok ,  Kookheon Char ,  Sang-Hyun Chu

IPC分类号： C08J9/02 ,  C07C41/03 ,  C07C43/23 ,  C07C67/08 ,  C07C68/00 ,  C07C69/708 ,  C07C69/74 ,  C07C69/76 ,  C07C69/96 ,  C07F7/21 ,  C08G65/26 ,  C08G65/329 ,  C08G65/331 ,  C08G65/332 ,  C08G65/337 ,  C08G83/00 ,  C08J9/26 ,  H01B3/18 ,  H01B3/46 ,  H01L21/312 ,  C07F7/04

CPC分类号： C09D183/04 ,  C08G65/3311 ,  C08G65/3322 ,  C08G65/337 ,  C08G83/003 ,  C08J9/26 ,  C08J2201/046 ,  C08J2379/08 ,  C08J2383/04 ,  H01B3/18 ,  H01B3/46

摘要： The present invention relates to polyalkylene oxide porogens having hyper-branches and low dielectric-constant insulators using them. More particularly, the present invention relates to polyalkylene oxide porogens having hyper-branches expressed by the following formula (1), where the polyalkylene oxide porogen has a center molecular (D) having branches (W), and low dielectric-constant insulators having nanopores prepared by coating a mixture of the porogen and a high heat-resistant resin such as polysilsesquioxane and thermal treating the coated substrate at a temperature effective to degrade the porogen. DY—W)l   (1)

摘要翻译： 本发明涉及具有超分支和使用它们的低介电常数绝缘体的聚环氧烷致孔剂。 更具体地说，本发明涉及具有由下式（1）表示的超分支的聚环氧烷致孔剂，其中聚环氧烷致孔剂具有分枝（W）的中心分子（D）和具有纳米孔的低介电常数绝缘体 通过涂覆致孔剂和高耐热树脂如聚倍半硅氧烷的混合物并在有效降解致孔剂的温度下热处理涂覆的基材来制备。 <？in-line-formula description =“In-line Formulas”end =“lead”？>DYW）（1）<？in-line-formula description =“In-line 公式“end =”tail“？>

公开(公告)号：US08137849B2

公开(公告)日：2012-03-20

申请号：US12375057

申请日：2007-07-26

申请人： Yongku Kang ,  Changjin Lee ,  Jun Kyoung Lee ,  Joung In Lee

发明人： Yongku Kang ,  Changjin Lee ,  Jun Kyoung Lee ,  Joung In Lee

IPC分类号： H01M6/16

CPC分类号： C07F9/091 ,  C08F222/1006 ,  C08F230/02

摘要： The present invention relates to a phosphate-based acrylate crosslinking agent for polymer electrolyte and a polymer electrolyte composition comprising the phosphate-based acrylate crosslinking agent, and in particular to a phosphate-based acrylate crosslinking agent where a phosphate-based compound is introduced with a polyalkylene oxide group and an acrylate group and a polymer electrolyte composition comprising the phosphate-based acrylate crosslinking agent. The polymer electrolyte composition can be applied to electrolyte thin film and polymer electrolyte of small and large capacity lithium-polymer secondary battery due to its superior ionic conductivity and electrochemical and thermal stability, where the physical properties of electrolyte composition may be controlled by means of the length of polyalkylene oxide of the crosslinking agent.

摘要翻译： 本发明涉及一种聚合物电解质的磷酸酯类丙烯酸酯交联剂和含有磷酸酯系丙烯酸酯交联剂的高分子电解质组合物，特别涉及一种磷酸酯系丙烯酸酯交联剂，其中磷酸酯类化合物与 聚环氧烷基和丙烯酸酯基和包含磷酸酯基丙烯酸酯交联剂的聚合物电解质组合物。 由于其优异的离子导电性和电化学和热稳定性，聚合物电解质组合物可以应用于电解质薄膜和小容量和大容量锂聚合物二次电池的聚合物电解质，其中电解质组成的物理性质可以通过 交联剂的聚环氧烷的长度。

公开(公告)号：US20060246354A1

公开(公告)日：2006-11-02

申请号：US11406938

申请日：2006-04-19

申请人： Sang Lee ,  Seok Kim ,  Jung Suk ,  Hyun Yong ,  Jang Hong ,  Soon Ahn ,  Yongku Kang ,  Changjin Lee

发明人： Sang Lee ,  Seok Kim ,  Jung Suk ,  Hyun Yong ,  Jang Hong ,  Soon Ahn ,  Yongku Kang ,  Changjin Lee

IPC分类号： H01M2/16 ,  H01M4/62 ,  B05D5/12 ,  B05D3/02

CPC分类号： H01M4/366 ,  H01M4/0404 ,  H01M4/0416 ,  H01M4/0471 ,  H01M4/13 ,  H01M4/139 ,  H01M4/62 ,  H01M10/052 ,  H01M10/4235 ,  Y10T29/49115

摘要： Disclosed is an electrode, comprising a coating layer of crosslinked polymer, formed on a surface of electrode active material particles, while maintaining a pore structure formed among the electrode active material particles interconnected to each other in the electrode. A method for manufacturing the electrode and an electrochemical device comprising the electrode are also disclosed. The electrode, which comprises a coating layer of crosslinked polymer formed on the surface of the electrode active material particles, can improve the safety of a battery, while minimizing degradation in the quality of a battery.

摘要翻译： 公开了一种电极，其包含交联聚合物的涂层，形成在电极活性材料颗粒的表面上，同时保持在电极中互相连接的电极活性物质颗粒之间形成的孔结构。 还公开了用于制造电极的方法和包括该电极的电化学装置。 包含在电极活性物质粒子的表面形成的交联聚合物的被覆层的电极可以提高电池的安全性，同时使电池质量的降低最小化。

公开(公告)号：US20100003604A1

公开(公告)日：2010-01-07

申请号：US12375057

申请日：2007-07-26

申请人： Yongku Kang ,  Changjin Lee ,  Jun Kyoung Lee ,  Joung In Lee

发明人： Yongku Kang ,  Changjin Lee ,  Jun Kyoung Lee ,  Joung In Lee

IPC分类号： H01M6/18 ,  C07F9/09

CPC分类号： C07F9/091 ,  C08F222/1006 ,  C08F230/02

摘要： The present invention relates to a phosphate-based acrylate crosslinking agent for polymer electrolyte and a polymer electrolyte composition comprising the phosphate-based acrylate crosslinking agent, and in particular to a phosphate-based acrylate crosslinking agent where a phosphate-based compound is introduced with a polyalkylene oxide group and an acrylate group and a polymer electrolyte composition comprising the phosphate-based acrylate crosslinking agent. The polymer electrolyte composition can be applied to electrolyte thin film and polymer electrolyte of small and large capacity lithium-polymer secondary battery due to its superior ionic conductivity and electrochemical and thermal stability, where the physical properties of electrolyte composition may be controlled by means of the length of polyalkylene oxide of the crosslinking agent.

摘要翻译： 本发明涉及一种聚合物电解质的磷酸酯类丙烯酸酯交联剂和含有磷酸酯系丙烯酸酯交联剂的高分子电解质组合物，特别涉及一种磷酸酯系丙烯酸酯交联剂，其中磷酸酯类化合物与 聚环氧烷基和丙烯酸酯基和包含磷酸酯基丙烯酸酯交联剂的聚合物电解质组合物。 由于其优异的离子导电性和电化学和热稳定性，聚合物电解质组合物可以应用于电解质薄膜和小容量和大容量锂聚合物二次电池的聚合物电解质，其中电解质组成的物理性质可以通过 交联剂的聚环氧烷的长度。

公开(公告)号：US20080171267A1

公开(公告)日：2008-07-17

申请号：US11886211

申请日：2006-03-20

申请人： Yongku Kang ,  Changjin Lee ,  Jun Kyoung Lee ,  Joung In Lee

发明人： Yongku Kang ,  Changjin Lee ,  Jun Kyoung Lee ,  Joung In Lee

IPC分类号： H01M10/40 ,  C07F7/21

CPC分类号： C07F7/21

摘要： The present invention relates to a cyclic siloxane-based compound and a solid polymer electrolyte composition containing the same as a crosslinking agent, more particularly to a cyclic siloxane-based compound having a novel structure in which polyalkylene oxide acrylate groups are introduced into a cyclic siloxane compound and a solid polymer electrolyte composition containing the cyclic siloxane-based compound as a crosslinking agent along with other electrolyte components such as a plasticizer, lithium salt and a curing initiator. Since the solid polymer electrolyte composition of the present invention improves ion conductivity and electrochemical stability at room temperature, it can be useful as polymer electrolyte for electrolyte films, small-sized to high-capacity lithium-polymer secondary batteries, etc. Also, physical properties of the polymer electrolyte can be controlled easily by controlling the length of the polyalkylene oxide group in the cyclic siloxane-based crosslinking agent.

摘要翻译： 本发明涉及一种环状硅氧烷类化合物和含有该交联剂的固体高分子电解质组合物，更具体地说，涉及一种环状硅氧烷类化合物，其具有将聚亚烷基氧化丙烯酸酯基引入环状硅氧烷中的新结构 化合物和包含环状硅氧烷基化合物作为交联剂的固体聚合物电解质组合物以及其它电解质组分如增塑剂，锂盐和固化引发剂。 由于本发明的固体高分子电解质组合物在室温下提高离子传导性和电化学稳定性，因此可用作电解质膜，小容量高容量锂聚合物二次电池等的聚合物电解质。此外，物理性质 通过控制环状硅氧烷系交联剂中的聚环氧烷基的长度，可以容易地控制聚合物电解质。

公开(公告)号：US08124283B2

公开(公告)日：2012-02-28

申请号：US11886211

申请日：2006-03-20

申请人： Yongku Kang ,  Changjin Lee ,  Jun Kyoung Lee ,  Joung In Lee

发明人： Yongku Kang ,  Changjin Lee ,  Jun Kyoung Lee ,  Joung In Lee

IPC分类号： H01M6/18

CPC分类号： C07F7/21

摘要： The present invention relates to a cyclic siloxane-based compound and a solid polymer electrolyte composition containing the same as a crosslinking agent. The cyclic siloxane-based compound having a novel structure in which polyalkylene oxide acrylate groups are introduced into a cyclic siloxane compound and a solid polymer electrolyte composition containing the cyclic siloxane-based compound as a crosslinking agent along with other electrolyte components such as a plasticizer, lithium salt and a curing initiator. Since the solid polymer electrolyte composition of the present invention improves ion conductivity and electrochemical stability at room temperature, it can be useful as polymer electrolyte for electrolyte films, small-sized to high-capacity lithium-polymer secondary batteries, etc. Also, physical properties of the polymer electrolyte can be controlled easily by controlling the length of the polyalkylene oxide group in the cyclic siloxane-based crosslinking agent.

摘要翻译： 本发明涉及环状硅氧烷类化合物和含有该交联剂的固体高分子电解质组合物。 具有将环氧硅烷化合物引入聚环氧烷烃丙烯酸酯基的新结构的环状硅氧烷类化合物和含有环状硅氧烷类化合物作为交联剂的固体高分子电解质组合物与其它电解质成分如增塑剂， 锂盐和固化引发剂。 由于本发明的固体高分子电解质组合物在室温下提高离子传导性和电化学稳定性，因此可用作电解质膜，小容量高容量锂聚合物二次电池等的聚合物电解质。此外，物理性质 通过控制环状硅氧烷系交联剂中的聚环氧烷基的长度，可以容易地控制聚合物电解质。

公开(公告)号：US07378193B2

公开(公告)日：2008-05-27

申请号：US11146970

申请日：2005-06-07

申请人： Yongku Kang ,  Changjin Lee ,  Jun Kyoung Lee

发明人： Yongku Kang ,  Changjin Lee ,  Jun Kyoung Lee

IPC分类号： H01M6/14 ,  H01M6/18

CPC分类号： H01M10/0565 ,  C08G77/20 ,  C08G77/46 ,  C08L83/12 ,  H01M10/052 ,  H01M2300/0082 ,  H01M2300/0094 ,  Y02T10/7011 ,  C08L83/00

摘要： This invention relates to a polysiloxane-based compound and a solid polymer electrolyte composition prepared using the same. More particularly, the present invention relates to a polysiloxane-based polymer, which promotes easy cross-linking and also enables to control the level of cross-linking according to the concentration of an acryl group by introducing a polyalkyleneoxide group and an acryl group are introduced as side chains to the backbone of methylsiloxane polymer.

摘要翻译： 本发明涉及一种聚硅氧烷类化合物和使用其制备的固体高分子电解质组合物。 更具体地，本发明涉及促进易于交联的聚硅氧烷类聚合物，并且还能够引入通过引入聚亚烷基氧基和丙烯酰基的丙烯酰基的浓度来控制交联水平 作为甲基硅氧烷聚合物的主链的侧链。