公开(公告)号：US20100304222A1

公开(公告)日：2010-12-02

申请号：US12854505

申请日：2010-08-11

申请人： Ji-Won PARK ,  Byoung-Bae Lee ,  Jae-Seung Oh ,  Dong-Su Kim ,  Hyo-Jin Lee ,  Yeon-Suk Hong

发明人： Ji-Won PARK ,  Byoung-Bae Lee ,  Jae-Seung Oh ,  Dong-Su Kim ,  Hyo-Jin Lee ,  Yeon-Suk Hong

IPC分类号： H01M6/18 ,  H01M6/04 ,  H01M6/16 ,  H01G9/004

CPC分类号： H01M10/0569 ,  H01G11/56 ,  H01M10/052 ,  H01M10/0567 ,  H01M2300/0025 ,  Y02E60/13

摘要： Disclosed is an electrolyte comprising (a) a eutectic mixture of an amide compound represented by the following chemical formula 1 or 2 and an ionizable lithium salt; and (b) a nitrile compound. The eutectic mixture and the nitrile compound in the electrolyte contribute to excellent thermal and chemical stability and sufficiently low viscosity and high ion conductivity. The electrolyte can be usefully applied as an electrolyte of electrochemical devices.

摘要翻译： 公开了一种电解质，其包含（a）由以下化学式1或2表示的酰胺化合物和可电离锂盐的共晶混合物; 和（b）腈化合物。 电解液中的共晶混合物和腈化合物有助于优异的热和化学稳定性和足够低的粘度和高的离子传导性。 电解质可以用作电化学装置的电解质。

公开(公告)号：US09017881B2

公开(公告)日：2015-04-28

申请号：US13224603

申请日：2011-09-02

申请人： Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Hyo-Jin Lee ,  Dong-Su Kim ,  Yeon-Suk Hong

发明人： Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Hyo-Jin Lee ,  Dong-Su Kim ,  Yeon-Suk Hong

IPC分类号： H01M10/056 ,  H01M10/00 ,  H01M10/26 ,  H01M10/0569 ,  H01G9/035 ,  H01G9/022 ,  H01G11/58 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/42

CPC分类号： H01M10/0569 ,  H01G9/035 ,  H01G9/038 ,  H01G11/58 ,  H01M10/0525 ,  H01M10/0564 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/4235 ,  H01M2300/0025 ,  H01M2300/0028 ,  H01M2300/0082 ,  Y02E60/122 ,  Y02E60/13

摘要： Provided are an electrolyte comprising an amide compound of a specific structure, in which an alkoxy group is substituted with an amine group, and an ionizable lithium salt, and an electrochemical device containing the same. The electrolyte may have excellent thermal and chemical stability and a wide electrochemical window. Also, the electrolyte may have a sufficiently low viscosity and a high ionic conductivity, and thus, may be usefully applied as an electrolyte of electrochemical devices using various anode materials.

摘要翻译： 提供一种电解质，其包含其中烷氧基被胺基取代的特定结构的酰胺化合物和可离子化的锂盐，以及含有该酰胺化合物的电化学装置。 电解质可能具有优异的热和化学稳定性和广泛的电化学窗口。 此外，电解质可以具有足够低的粘度和高的离子导电性，因此可以有用地用作使用各种阳极材料的电化学装置的电解质。

公开(公告)号：US09954253B2

公开(公告)日：2018-04-24

申请号：US12854505

申请日：2010-08-11

申请人： Ji-Won Park ,  Byoung-Bae Lee ,  Jae-Seung Oh ,  Dong-Su Kim ,  Hyo-Jin Lee ,  Yeon-Suk Hong

发明人： Ji-Won Park ,  Byoung-Bae Lee ,  Jae-Seung Oh ,  Dong-Su Kim ,  Hyo-Jin Lee ,  Yeon-Suk Hong

IPC分类号： H01M6/18 ,  H01M6/04 ,  H01M6/16 ,  H01G9/004 ,  H01M10/0569 ,  H01M10/052 ,  H01M10/0567 ,  H01G11/56

CPC分类号： H01M10/0569 ,  H01G11/56 ,  H01M10/052 ,  H01M10/0567 ,  H01M2300/0025 ,  Y02E60/13

摘要： Disclosed is an electrolyte comprising (a) a eutectic mixture of an amide compound represented by the following chemical formula 1 or 2 and an ionizable lithium salt; and (b) a nitrile compound. The eutectic mixture and the nitrile compound in the electrolyte contribute to excellent thermal and chemical stability and sufficiently low viscosity and high ion conductivity. The electrolyte can be usefully applied as an electrolyte of electrochemical devices.

公开(公告)号：US08980481B2

公开(公告)日：2015-03-17

申请号：US13260485

申请日：2010-07-09

申请人： Yeon-Suk Hong ,  Jae-Seung Oh ,  Ji-Won Park ,  Byoung-Bae Lee ,  Dong-Su Kim ,  Hyo-Jin Lee

发明人： Yeon-Suk Hong ,  Jae-Seung Oh ,  Ji-Won Park ,  Byoung-Bae Lee ,  Dong-Su Kim ,  Hyo-Jin Lee

IPC分类号： H01M10/052 ,  H01M10/0567 ,  H01M10/0568 ,  H01M4/525 ,  H01M4/52 ,  H01M10/0569

CPC分类号： H01M10/052 ,  H01M4/52 ,  H01M4/525 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  Y02E60/122

摘要： Disclosed is a non-aqueous electrolyte solution for a lithium secondary battery. The non-aqueous electrolyte solution includes a lithium salt, an organic solvent and additives. The additives include: 1 to 10% by weight of a mixture of a particular halogenated cyclic carbonate and a compound containing a vinylene or vinyl group; and 0.1 to 9% by weight of a nitrile compound having a C2-C12 alkoxyalkyl group. A lithium secondary battery including the non-aqueous electrolyte solution is also disclosed. The lithium secondary battery is protected from catching fire when overcharged and is prevented from swelling during storage at high temperature.

摘要翻译： 公开了一种用于锂二次电池的非水电解质溶液。 非水电解质溶液包括锂盐，有机溶剂和添加剂。 添加剂包括：1至10重量％的特定卤代环状碳酸酯和含有亚乙烯基或乙烯基的化合物的混合物; 和0.1〜9重量％的具有C2-C12烷氧基烷基的腈化合物。 还公开了包含非水电解质溶液的锂二次电池。 锂二次电池在过充电时可防止火灾，并在高温储存期间防止其膨胀。

公开(公告)号：US08481215B2

公开(公告)日：2013-07-09

申请号：US13055520

申请日：2009-07-24

申请人： Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Dong-Su Kim ,  Hyo-Jin Lee ,  Yeon-Suk Hong

发明人： Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Dong-Su Kim ,  Hyo-Jin Lee ,  Yeon-Suk Hong

IPC分类号： H01M6/14

CPC分类号： H01M10/0566 ,  C07F1/005 ,  H01G11/56 ,  H01M10/052 ,  Y02E60/13

摘要： An electrolyte includes (a) a eutectic mixture of an alkoxy alkyl group-containing amide compound and an ionizable lithium salt; and (b) a carbonate-based compound. The electrolyte has excellent thermal and chemical stability and exhibits a low lowest limit of electrochemical window. Also, the electrolyte shows low viscosity and high ion conductivity, so it may be usefully applied as an electrolyte of electrochemical devices using various anode materials.

摘要翻译： 电解质包括（a）含烷氧基烷基的酰胺化合物和可电离的锂盐的共晶混合物; 和（b）碳酸酯类化合物。 电解质具有优异的热稳定性和化学稳定性，电化学窗口的最低限度为低。 此外，电解质显示出低粘度和高离子传导性，因此可以有用地用作使用各种阳极材料的电化学装置的电解质。

公开(公告)号：US20120034533A1

公开(公告)日：2012-02-09

申请号：US13260485

申请日：2010-07-09

申请人： Yeon-Suk Hong ,  Jae-Seung Oh ,  Ji-Won Park ,  Byoung-Bae Lee ,  Dong-Su Kim ,  Hyo-Jin Lee

发明人： Yeon-Suk Hong ,  Jae-Seung Oh ,  Ji-Won Park ,  Byoung-Bae Lee ,  Dong-Su Kim ,  Hyo-Jin Lee

IPC分类号： H01M10/056

CPC分类号： H01M10/052 ,  H01M4/52 ,  H01M4/525 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  Y02E60/122

摘要： Disclosed is a non-aqueous electrolyte solution for a lithium secondary battery. The non-aqueous electrolyte solution includes a lithium salt, an organic solvent and additives. The additives include: 1 to 10% by weight of a mixture of a particular halogenated cyclic carbonate and a compound containing a vinylene or vinyl group; and 0.1 to 9% by weight of a nitrile compound having a C2-C12 alkoxyalkyl group. A lithium secondary battery including the non-aqueous electrolyte solution is also disclosed. The lithium secondary battery is protected from catching fire when overcharged and is prevented from swelling during storage at high temperature.

摘要翻译： 公开了一种用于锂二次电池的非水电解质溶液。 非水电解质溶液包括锂盐，有机溶剂和添加剂。 添加剂包括：1至10重量％的特定卤代环状碳酸酯和含有亚乙烯基或乙烯基的化合物的混合物; 和0.1〜9重量％的具有C2-C12烷氧基烷基的腈化合物。 还公开了包含非水电解质溶液的锂二次电池。 锂二次电池在过充电时可防止火灾，并在高温储存期间防止其膨胀。

公开(公告)号：US20110318647A1

公开(公告)日：2011-12-29

申请号：US13224603

申请日：2011-09-02

申请人： Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Hyo-Jin Lee ,  Dong-Su Kim ,  Yeon-Suk Hong

发明人： Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Hyo-Jin Lee ,  Dong-Su Kim ,  Yeon-Suk Hong

IPC分类号： H01M10/056 ,  H01M10/00

CPC分类号： H01M10/0569 ,  H01G9/035 ,  H01G9/038 ,  H01G11/58 ,  H01M10/0525 ,  H01M10/0564 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/4235 ,  H01M2300/0025 ,  H01M2300/0028 ,  H01M2300/0082 ,  Y02E60/122 ,  Y02E60/13

摘要： Provided are an electrolyte comprising an amide compound of a specific structure, in which an alkoxy group is substituted with an amine group, and an ionizable lithium salt, and an electrochemical device containing the same. The electrolyte may have excellent thermal and chemical stability and a wide electrochemical window. Also, the electrolyte may have a sufficiently low viscosity and a high ionic conductivity, and thus, may be usefully applied as an electrolyte of electrochemical devices using various anode materials.

摘要翻译： 提供一种电解质，其包含其中烷氧基被胺基取代的特定结构的酰胺化合物和可离子化的锂盐，以及含有该酰胺化合物的电化学装置。 电解质可能具有优异的热和化学稳定性和广泛的电化学窗口。 此外，电解质可以具有足够低的粘度和高的离子导电性，因此可以有用地用作使用各种阳极材料的电化学装置的电解质。

公开(公告)号：US20110117422A1

公开(公告)日：2011-05-19

申请号：US13055520

申请日：2009-07-24

申请人： Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Dong-Su Kim ,  Hyo-Jin Lee ,  Yeon-Suk Hong

发明人： Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Dong-Su Kim ,  Hyo-Jin Lee ,  Yeon-Suk Hong

IPC分类号： H01M10/056 ,  H01M2/02 ,  H01M10/0565

CPC分类号： H01M10/0566 ,  C07F1/005 ,  H01G11/56 ,  H01M10/052 ,  Y02E60/13

摘要： An electrolyte includes (a) a eutectic mixture of an alkoxy alkyl group-containing amide compound and an ionizable lithium salt; and (b) a carbonate-based compound. The electrolyte has excellent thermal and chemical stability and exhibits a low lowest limit of electrochemical window. Also, the electrolyte shows low viscosity and high ion conductivity, so it may be usefully applied as an electrolyte of electrochemical devices using various anode materials.

摘要翻译： 电解质包括（a）含烷氧基烷基的酰胺化合物和可电离的锂盐的共晶混合物; 和（b）碳酸酯类化合物。 电解质具有优异的热稳定性和化学稳定性，电化学窗口的最低限度为低。 此外，电解质显示出低粘度和高离子传导性，因此可以有用地用作使用各种阳极材料的电化学装置的电解质。

公开(公告)号：US08703345B2

公开(公告)日：2014-04-22

申请号：US13243178

申请日：2011-09-23

申请人： Byoung-Bae Lee ,  Jae-Seung Oh ,  Sang-Hyun Lee ,  Kwon-Young Choi ,  Dong-Su Kim ,  Yeon-Suk Hong ,  Hyo-Jin Lee

发明人： Byoung-Bae Lee ,  Jae-Seung Oh ,  Sang-Hyun Lee ,  Kwon-Young Choi ,  Dong-Su Kim ,  Yeon-Suk Hong ,  Hyo-Jin Lee

IPC分类号： H01M6/16

CPC分类号： C07C271/00 ,  C07C275/00 ,  H01G11/06 ,  H01G11/56 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0569 ,  H01M2300/0034 ,  H01M2300/0037 ,  H01M2300/004 ,  H01M2300/0082 ,  H01M2300/0085 ,  Y02E60/13

摘要： Disclosed is an electrolyte. The electrolyte includes an amide compound and an ionizable lithium salt. The amide compound has a specific structure in which an amine group is substituted with at least one alkoxyalkyl group and at least one halogen atom is present. The electrolyte has good thermal and chemical stability, a low resistance and a high ionic conductivity. In addition, the electrolyte has a high upper limit of electrochemical window due to its improved oxidation stability. Therefore, the electrolyte can be useful for the fabrication of an electrochemical device. Further disclosed is an electrochemical device including the electrolyte.

摘要翻译： 公开了电解质。 电解质包括酰胺化合物和可电离的锂盐。 酰胺化合物具有其中胺基被至少一个烷氧基烷基取代并且存在至少一个卤素原子的特定结构。 电解质具有良好的热和化学稳定性，低电阻和高离子电导率。 此外，由于其改善的氧化稳定性，电解质具有高的电化学窗口上限。 因此，电解质可用于制造电化学装置。 还公开了包括电解质的电化学装置。

公开(公告)号：US08715866B2

公开(公告)日：2014-05-06

申请号：US12863232

申请日：2008-12-30

申请人： Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Shin-Jung Choi ,  Jae-Duk Park ,  Dong-Su Kim ,  Hyo-Jin Lee

发明人： Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Shin-Jung Choi ,  Jae-Duk Park ,  Dong-Su Kim ,  Hyo-Jin Lee

IPC分类号： H01M10/056 ,  H01M10/26 ,  H01M6/14 ,  H01M6/16 ,  H01G9/022

CPC分类号： H01M10/0565 ,  H01G11/56 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0566 ,  H01M2300/0085 ,  Y02E60/13

摘要： An electrolyte includes an eutectic mixture composed of (a) a hetero cyclic compound having a predetermined chemistry figure, and (b) an ionizable lithium salt. An electrochemical device having the electrolyte. The eutectic mixture included in the electrolyte exhibits inherent characteristics of an eutectic mixture such as excellent thermal stability and excellent chemical stability, thereby improving the problems such as evaporation, ignition and side reaction of an electrolyte caused by the usage of existing organic solvents.

摘要翻译： 电解质包括由（a）具有预定化学图的杂环化合物和（b）可离子化锂盐组成的共晶混合物。 具有电解质的电化学装置。 包含在电解质中的共晶混合物表现出共晶混合物的固有特性，例如优异的热稳定性和优异的化学稳定性，从而改善了由使用现有有机溶剂引起的电解质蒸发，点燃和副反应等问题。