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1. 发明授权

US08268489B2 Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same 有权
标题翻译：用于锂二次电池的非水电解质溶液和包含该二次电池的锂二次电池
公开(公告)号：US08268489B2
公开(公告)日：2012-09-18
申请号：US12677934
申请日：2010-03-12
申请人： Jong-Ho Jeon , Soo-Jin Kim , Ho-Chun Lee
发明人： Jong-Ho Jeon , Soo-Jin Kim , Ho-Chun Lee
IPC分类号： H01M10/052
CPC分类号： H01M10/0567 , H01M4/525 , H01M10/052 , H01M10/0569 , H01M2300/0037 , H01M2300/004
摘要： Disclosed are a non-aqueous electrolyte solution for a lithium secondary battery and a lithium secondary battery comprising the same. The non-aqueous electrolyte solution for a lithium secondary battery comprises a silicon-based compound represented by a specific chemical formula and having both a hydroxyl group and a hydrocarbon group having a carbon-carbon double bond. When it is applied to a lithium secondary battery, the non-aqueous electrolyte solution improves deterioration of cycle life characteristics occurring after repeated charge/discharge cycles and prevents swelling phenomena by suppressing a decomposition reaction of an electrolyte solution even when a battery in a fully charged state is stored at high temperature or is charged/discharged, thereby enhancing the life characteristics 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和包含该锂二次电池的锂二次电池。锂二次电池用非水电解液包含具有特定化学式的硅系化合物，具有羟基和具有碳 - 碳双键的烃基。当其应用于锂二次电池时，非水电解质溶液改善了在重复的充电/放电循环之后发生的循环寿命特性的恶化，并且通过抑制电解质溶液的分解反应来防止溶胀现象，即使当充满电的电池状态高温储存或充放电，从而提高高温下的寿命特性。

2. 发明申请

US20110206999A1 NON-AQUEOUS ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME 有权
标题翻译：用于锂二次电池的非水电解质溶液和包含其的锂二次电池
公开(公告)号：US20110206999A1
公开(公告)日：2011-08-25
申请号：US12677934
申请日：2009-11-13
申请人： Jong-Ho Jeon , Soo-Jin Kim , Ho-Chun Lee
发明人： Jong-Ho Jeon , Soo-Jin Kim , Ho-Chun Lee
IPC分类号： H01M10/0564
CPC分类号： H01M10/0567 , H01M4/525 , H01M10/052 , H01M10/0569 , H01M2300/0037 , H01M2300/004
摘要： Disclosed are a non-aqueous electrolyte solution for a lithium secondary battery and a lithium secondary battery comprising the same. The non-aqueous electrolyte solution for a lithium secondary battery comprises a silicon-based compound represented by a specific chemical formula and having both a hydroxyl group and a hydrocarbon group having a carbon-carbon double bond. When it is applied to a lithium secondary battery, the non-aqueous electrolyte solution improves deterioration of cycle life characteristics occurring after repeated charge/discharge cycles and prevents swelling phenomena by suppressing a decomposition reaction of an electrolyte solution even when a battery in a fully charged state is stored at high temperature or is charged/discharged, thereby enhancing the life characteristics 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和包含该锂二次电池的锂二次电池。锂二次电池用非水电解液包含具有特定化学式的硅系化合物，具有羟基和具有碳 - 碳双键的烃基。当其应用于锂二次电池时，非水电解质溶液改善了在重复的充电/放电循环之后发生的循环寿命特性的恶化，并且通过抑制电解质溶液的分解反应来防止溶胀现象，即使当充满电的电池状态高温储存或充放电，从而提高高温下的寿命特性。

3. 发明申请

US20120202123A1 Nonaqueous Electrolyte Lithium Secondary Battery 有权
标题翻译：非水电解质锂二次电池
公开(公告)号：US20120202123A1
公开(公告)日：2012-08-09
申请号：US12740491
申请日：2010-04-29
申请人： Jong-Ho Jeon , Soo-Jin Kim , Ho-Chun Lee
发明人： Jong-Ho Jeon , Soo-Jin Kim , Ho-Chun Lee
IPC分类号： H01M10/0564
CPC分类号： C07D317/14 , C01G45/1228 , C01G51/42 , C01G51/50 , C01G53/50 , C01G53/52 , C01P2006/40 , C07D317/36 , H01M4/364 , H01M4/525 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M10/4235 , H01M2300/0037 , H01M2300/004 , H01M2300/0042 , Y02E60/122
摘要： A lithium secondary battery comprises an anode capable of intercalating or disintercalating lithium ions, a cathode configured with a lithium-containing oxide, and a nonaqueous electrolyte solution. The lithium-containing oxide comprises a lithium nickel based oxide. The nonaqueous electrolyte solution comprises vinyl ethylene carbonate (VEC) and a mono-nitrile compound. This lithium secondary battery solves the deterioration of charge/discharge cycle characteristics caused by a lithium nickel based oxide used for a cathode, and also controls the decomposition reaction of electrolyte to solve the swelling phenomenon even though the battery is stored at a high temperature or charged/discharged in a fully-charged state, thereby improving high-temperature life characteristics.
摘要翻译：锂二次电池包括能够插入或脱嵌锂离子的阳极，由含锂氧化物构成的阴极和非水电解质溶液。含锂氧化物包含锂镍氧化物。非水电解质溶液包括乙烯基碳酸亚乙酯（VEC）和单腈化合物。这种锂二次电池解决了用于阴极的锂镍基氧化物引起的充放电循环特性的恶化，并且还控制电解质的分解反应以解决膨胀现象，即使电池在高温或充电下储存 /以完全充电状态放电，从而提高高温寿命特性。

4. 发明授权

US08808927B2 Nonaqueous electrolyte lithium secondary battery 有权
标题翻译：非水电解质锂二次电池
公开(公告)号：US08808927B2
公开(公告)日：2014-08-19
申请号：US12740491
申请日：2010-04-29
申请人： Jong-Ho Jeon , Soo-Jin Kim , Ho-Chun Lee
发明人： Jong-Ho Jeon , Soo-Jin Kim , Ho-Chun Lee
IPC分类号： H01M6/16 , H01M6/04 , C01G53/00 , H01M10/0525 , H01M4/36 , H01M10/0567 , C07D317/14 , C07D317/36 , C01G51/00 , H01M4/525 , C01G45/12 , H01M10/0569 , H01M10/42
CPC分类号： C07D317/14 , C01G45/1228 , C01G51/42 , C01G51/50 , C01G53/50 , C01G53/52 , C01P2006/40 , C07D317/36 , H01M4/364 , H01M4/525 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M10/4235 , H01M2300/0037 , H01M2300/004 , H01M2300/0042 , Y02E60/122
摘要： A lithium secondary battery comprises an anode capable of intercalating or disintercalating lithium ions, a cathode configured with a lithium-containing oxide, and a nonaqueous electrolyte solution. The lithium-containing oxide comprises a lithium nickel based oxide. The nonaqueous electrolyte solution comprises vinyl ethylene carbonate (VEC) and a mono-nitrile compound. This lithium secondary battery solves the deterioration of charge/discharge cycle characteristics caused by a lithium nickel based oxide used for a cathode, and also controls the decomposition reaction of electrolyte to solve the swelling phenomenon even though the battery is stored at a high temperature or charged/discharged in a fully-charged state, thereby improving high-temperature life characteristics.
摘要翻译：锂二次电池包括能够插入或脱嵌锂离子的阳极，由含锂氧化物构成的阴极和非水电解质溶液。含锂氧化物包含锂镍氧化物。非水电解质溶液包括乙烯基碳酸亚乙酯（VEC）和单腈化合物。这种锂二次电池解决了用于阴极的锂镍基氧化物引起的充放电循环特性的恶化，并且还控制电解质的分解反应以解决膨胀现象，即使电池在高温或充电下储存 /以完全充电状态放电，从而提高高温寿命特性。

5. 发明申请

US20110206997A1 NON-AQUEOUS ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME 有权
标题翻译：用于锂二次电池的非水电解质溶液和包含其的锂二次电池
公开(公告)号：US20110206997A1
公开(公告)日：2011-08-25
申请号：US12808614
申请日：2008-12-17
申请人： Soo-Jin Kim , Jeong-Ju Cho , Su-Jin Yoon , Mi-Young Son , Jong-Ho Jeon
发明人： Soo-Jin Kim , Jeong-Ju Cho , Su-Jin Yoon , Mi-Young Son , Jong-Ho Jeon
IPC分类号： H01M10/056
CPC分类号： H01M10/052 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M2300/0025 , H01M2300/0034 , Y02T10/7011
摘要： A non-aqueous electrolyte solution for a lithium secondary battery includes a lithium salt and an organic solvent and further includes a solvent having a fluoro group and a specific siloxane compound. A lithium secondary battery having the above non-aqueous electrolyte solution exhibits greatly improved capacity recovery characteristics after high temperature storage and also reduces side effects such as swelling.
摘要翻译：锂二次电池用非水电解液包括锂盐和有机溶剂，并且还包括具有氟基的溶剂和特定的硅氧烷化合物。具有上述非水电解质溶液的锂二次电池在高温保存后表现出显着提高的容量恢复特性，并且还减少诸如膨胀的副作用。

6. 发明授权

US08546021B2 Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same 有权
标题翻译：用于锂二次电池的非水电解质溶液和包含该二次电池的锂二次电池
公开(公告)号：US08546021B2
公开(公告)日：2013-10-01
申请号：US12808614
申请日：2008-12-17
申请人： Soo-Jin Kim , Jeong-Ju Cho , Su-Jin Yoon , Mi-Young Son , Jong-Ho Jeon
发明人： Soo-Jin Kim , Jeong-Ju Cho , Su-Jin Yoon , Mi-Young Son , Jong-Ho Jeon
IPC分类号： H01M6/18
CPC分类号： H01M10/052 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M2300/0025 , H01M2300/0034 , Y02T10/7011
摘要： A non-aqueous electrolyte solution for a lithium secondary battery includes a lithium salt and an organic solvent and further includes a solvent having a fluoro group and a specific siloxane compound. A lithium secondary battery having the above non-aqueous electrolyte solution exhibits greatly improved capacity recovery characteristics after high temperature storage and also reduces side effects such as swelling.
摘要翻译：锂二次电池用非水电解液包括锂盐和有机溶剂，并且还包括具有氟基的溶剂和特定的硅氧烷化合物。具有上述非水电解质溶液的锂二次电池在高温保存后表现出显着提高的容量恢复特性，并且还减少诸如膨胀的副作用。

7. 发明授权

US08741473B2 Pouch-type lithium secondary battery 有权
标题翻译：袋式锂二次电池
公开(公告)号：US08741473B2
公开(公告)日：2014-06-03
申请号：US12810541
申请日：2008-12-31
申请人： Ho-Chun Lee , Jeong-Ju Cho , Jong-Ho Jeon
发明人： Ho-Chun Lee , Jeong-Ju Cho , Jong-Ho Jeon
IPC分类号： H01M2/02 , H01M6/16
CPC分类号： H01M10/0525 , H01M2/0207 , H01M4/587 , H01M10/0569 , H01M2300/0025
摘要： A pouch-type lithium secondary battery includes an electrode assembly having an anode made of carbon material capable of occluding or emitting lithium ions, a cathode made of lithium-containing oxide, and a separator interposed between the cathode and the anode for electrical insulation therebetween; a pouch-type case made of sheet to provide a space receiving the electrode assembly; and a non-aqueous electrolyte injected into the electrode assembly. The non-aqueous electrolyte is a non-linear carbonate-based non-aqueous electrolyte including a lithium salt, (a) a cyclic carbonate compound, and (b) a linear ester compound selected from propionate-based compound, methyl butyrate, and propyl acetate, or their mixtures. During LiPF6 IM dissolution, the non-aqueous electrolyte has an ion conductivity of 9 mS/cm or above at about 23° C. This pouch-type lithium secondary battery ensures excellent high-rate discharging characteristics and solves swelling problems associated with a pouch-type lithium secondary battery.
摘要翻译：袋型锂二次电池包括具有由能够吸留或发射锂离子的碳材料制成的阳极的电极组件，由含锂氧化物制成的阴极和插入在阴极和阳极之间的用于电绝缘的隔膜; 由片材制成的袋状壳体，以提供容纳电极组件的空间; 和注入到电极组件中的非水电解质。非水电解质是包含锂盐的非线性碳酸酯类非水电解质，（a）环状碳酸酯化合物和（b）选自丙酸酯类化合物，丁酸甲酯和丙基的直链酯化合物乙酸酯或它们的混合物。在LiPF 6 IM溶出期间，非水电解质在约23℃下的离子电导率为9mS / cm以上。该袋式锂二次电池确保了优异的高倍率放电特性，并且解决了与袋状锂离子电池相关的溶胀问题，型锂二次电池。

8. 发明授权

US08277972B2 Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same 有权
标题翻译：用于锂二次电池的非水电解质溶液和包含该二次电池的锂二次电池
公开(公告)号：US08277972B2
公开(公告)日：2012-10-02
申请号：US12933336
申请日：2009-03-09
申请人： Jong-Ho Jeon , Jeong-Ju Cho , Ho-Chun Lee
发明人： Jong-Ho Jeon , Jeong-Ju Cho , Ho-Chun Lee
IPC分类号： H01M6/04
CPC分类号： H01M10/0567 , H01M10/052 , H01M10/0569 , H01M10/4235 , H01M2300/0037
摘要： A non-aqueous electrolyte solution for a lithium secondary battery includes a lithium salt and a carbonate organic solvent. The non-aqueous electrolyte solution further includes a fluoro group-containing sulphonate compound expressed by Chemical Formula 1. When the non-aqueous electrolyte solution is employed for a lithium secondary battery, low-temperature discharging characteristics and life cycle characteristics are greatly improved. Also, even though a battery is stored at a high temperature in a fully-charged state or a charging/discharging process is under progress, the decomposition reaction of a carbonate-based organic solvent is restrained, thereby solving the swelling problem and improving high-temperature life cycle characteristics.
摘要翻译：锂二次电池用非水电解液包括锂盐和碳酸酯有机溶剂。非水电解质溶液还包含由化学式1表示的含氟基的磺酸盐化合物。当将非水电解质溶液用于锂二次电池时，极大地提高了低温放电特性和寿命周期特性。此外，即使电池在完全充电状态的高温下进行或充放电过程正在进行中，碳酸酯类有机溶剂的分解反应被抑制，从而解决了溶胀问题，温度生命周期特点。

9. 发明申请

US20110008684A1 NON-AQUEOUS ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME 有权
标题翻译：用于锂二次电池的非水电解质溶液和包含其的锂二次电池
公开(公告)号：US20110008684A1
公开(公告)日：2011-01-13
申请号：US12933336
申请日：2009-03-09
申请人： Jong-Ho Jeon , Jeong-Ju Cho , Ho-Chun Lee
发明人： Jong-Ho Jeon , Jeong-Ju Cho , Ho-Chun Lee
IPC分类号： H01M10/056
CPC分类号： H01M10/0567 , H01M10/052 , H01M10/0569 , H01M10/4235 , H01M2300/0037
摘要： A non-aqueous electrolyte solution for a lithium secondary battery includes a lithium salt and a carbonate organic solvent. The non-aqueous electrolyte solution further includes a fluoro group-containing sulphonate compound expressed by Chemical Formula 1. When the non-aqueous electrolyte solution is employed for a lithium secondary battery, low-temperature discharging characteristics and life cycle characteristics are greatly improved. Also, even though a battery is stored at a high temperature in a fully-charged state or a charging/discharging process is under progress, the decomposition reaction of a carbonate-based organic solvent is restrained, thereby solving the swelling problem and improving high-temperature life cycle characteristics.
摘要翻译：锂二次电池用非水电解液包括锂盐和碳酸酯有机溶剂。非水电解质溶液还包含由化学式1表示的含氟基的磺酸盐化合物。当将非水电解质溶液用于锂二次电池时，极大地提高了低温放电特性和寿命周期特性。此外，即使电池在完全充电状态的高温下进行或充放电过程正在进行中，碳酸酯类有机溶剂的分解反应被抑制，从而解决了溶胀问题，温度生命周期特点。

10. 发明申请

US20100273064A1 NON-AQUEOUS ELECTROLYTE AND LITHIUM SECONDARY BATTERY HAVING THE SAME 有权
标题翻译：不含水的电解液和锂二次电池
公开(公告)号：US20100273064A1
公开(公告)日：2010-10-28
申请号：US12663597
申请日：2008-06-11
申请人： Jong-Ho Jeon , Jeong-Ju Cho , Ho-Chun Lee
发明人： Jong-Ho Jeon , Jeong-Ju Cho , Ho-Chun Lee
IPC分类号： H01M6/16
CPC分类号： H01M10/0567 , H01M4/621 , H01M4/622 , H01M10/052 , H01M10/0569 , H01M2300/0025
摘要： A non-aqueous electrolyte includes (i) a cyclic anhydride; (ii) an electrolyte solvent containing carbonate and linear saturated ester; and (iii) an electrolyte salt. Since the linear saturated ester and cyclic anhydride are used in mixture as components of an electrolyte, it is possible to minimize problems caused by using either of the linear saturated ester or cyclic anhydride and to improve life cycle performance of the secondary battery and charging/discharging characteristics at room temperature or a high temperature.
摘要翻译：非水电解质包括（i）环状酸酐; （ii）含有碳酸酯和线性饱和酯的电解质溶剂; 和（iii）电解质盐。由于线性饱和酯和环状酸酐以混合物的形式用作电解质的组分，因此可以最小化使用线性饱和酯或环状酸酐中的任何一种引起的问题并改善二次电池的寿命周期性能和充电/放电在室温或高温下的特性。

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