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1. 发明申请

WO2005029632A1 NONAQUEOUS LITHIUM SECONDARY BATTERY WITH CYCLABILITY AND/OR HIGH TEMPERATURE SAFETY IMPROVED 审中-公开
标题翻译：具有循环性和/或高温安全性的非标锂二次电池改进
公开(公告)号：WO2005029632A1
公开(公告)日：2005-03-31
申请号：PCT/KR2004/002399
申请日：2004-09-20
申请人： LG CHEM, LTD. , RYU, Duk-Hyun , LEE, Jae-Hyun , JEONG, Jun-Yong , YEON, Jin-Hee , JANG, Min-Chul , KOO, Chang-Wan , SHIN, Sun-Sik , KU, Cha-Hun , LEE, Han-Ho
发明人： RYU, Duk-Hyun , LEE, Jae-Hyun , JEONG, Jun-Yong , YEON, Jin-Hee , JANG, Min-Chul , KOO, Chang-Wan , SHIN, Sun-Sik , KU, Cha-Hun , LEE, Han-Ho
IPC分类号： H01M10/40
CPC分类号： H01M10/0525 , H01M4/131 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M6/166 , H01M10/0566 , H01M10/0567 , H01M10/0569 , Y02E60/122
摘要： The present invention provides: (i) a nonaqueous electrolyte for batteries, which is characterized by containing halogen; (ii) a nonaqueous electrolyte for batteries, which is characterized by containing pyrrol or its derivative and halogen; and (iii) a lithium secondary battery which is characterized by including the nonaqueous electrolyte (i) or (ii). The inventive lithium secondary battery has improvements in charge/discharge and cycle life characteristics at ambient and high temperatures, and/or storage characteristics and safety at high temperature.
摘要翻译：本发明提供：（i）电池用非水电解质，其特征在于含有卤素; （ii）电池用非水电解质，其特征在于含有吡咯或其衍生物和卤素; 和（iii）特征在于包括非水电解质（i）或（ii）的锂二次电池。本发明的锂二次电池在环境温度和高温下具有充放电和循环寿命特性的改善，和/或高温下的存储特性和安全性。

2. 发明申请

WO2012020941A3 BATTERY PACK OF NOVEL STRUCTURE 审中-公开
标题翻译：新型结构电池组
公开(公告)号：WO2012020941A3
公开(公告)日：2012-05-31
申请号：PCT/KR2011005677
申请日：2011-08-02
申请人： LG CHEMICAL LTD , LEE JIN KYU , LEE BUMHYUN , KANG DALMO , JEONG SANGYOON , JANG MIN CHUL , YOON JONG MOON
发明人： LEE JIN KYU , LEE BUMHYUN , KANG DALMO , JEONG SANGYOON , JANG MIN CHUL , YOON JONG MOON
IPC分类号： H01M10/50 , B60L11/18 , F25D17/00 , H01M10/0525
CPC分类号： H01M10/502 , B60L11/187 , B60L11/1874 , B60L11/1875 , B60L11/1879 , B60L2240/545 , F16K11/0856 , H01M2/1077 , H01M10/052 , H01M10/486 , H01M10/625 , H01M10/6561 , H01M10/6568 , Y02E60/122 , Y02T10/7005 , Y02T10/7011 , Y02T10/705
摘要： The present invention relates to a battery pack which can adjust the temperature, comprising: one or two or more battery modules including a plurality of chargeable/dischargeable battery cells or unit modules ("unit cells"); a fluid channel which is formed to enable a fluid for cooling or heating the battery modules to pass the battery modules; a floating conversion unit which is located on the fluid channel and converts the floating direction of the fluid according to temperature states of the battery modules; and an operation control unit which controls an operation of the floating conversion unit on the basis of the information related to the temperature of the battery modules.
摘要翻译：本发明涉及一种可调节温度的电池组，包括：包括多个可充放电电池单元或单元模块（“单元电池”）的一个或两个以上电池模块; 流体通道，所述流体通道形成为使得用于冷却或加热所述电池模块的流体能够通过所述电池模块; 浮动转换单元，其位于流体通道上并且根据电池模块的温度状态转换流体的浮动方向; 以及操作控制单元，其基于与电池模块的温度相关的信息来控制浮动转换单元的操作。

3. 发明申请

WO2012060558A2 ENHANCED-STABILITY RECHARGEABLE BATTERY 审中-公开
标题翻译：增强稳定性可充电电池
公开(公告)号：WO2012060558A2
公开(公告)日：2012-05-10
申请号：PCT/KR2011007712
申请日：2011-10-17
申请人： LG CHEMICAL LTD , JEONG CHANG MOON , KIM CHANG HO , CHOI SEUNG DON , JANG MIN CHUL , HONG SEUNG TAEK , SHIN IN CUR , YUN NAN JI , KANG DAL MO , KIM YO JIN , JU YONG KYU , YOON YOU RIM , JEONG SANG YOON , CHO SEUNG SU , HONG SOUL GIE , CHOI JUN SEOK
发明人： JEONG CHANG MOON , KIM CHANG HO , CHOI SEUNG DON , JANG MIN CHUL , HONG SEUNG TAEK , SHIN IN CUR , YUN NAN JI , KANG DAL MO , KIM YO JIN , JU YONG KYU , YOON YOU RIM , JEONG SANG YOON , CHO SEUNG SU , HONG SOUL GIE , CHOI JUN SEOK
IPC分类号： H01M2/32 , H01M2/02 , H01M2/34
CPC分类号： H01M2/0257 , C08G73/22 , C08L77/10 , C08L79/04 , H01M2/0262 , H01M2/028 , H01M2/1077 , H01M2/1094 , H01M2/32 , H01M2/345 , H01M2/347 , H01M2/348 , H01M2220/20
摘要： The present invention relates to an enhanced-stability rechargeable battery, battery module and battery pack. More specifically, the stability of rechargeable batteries, battery modules and battery packs is enhanced by sandwiching a ballistic material onto the inside and/or outside of a jacket material, thereby preventing such things as overheating or ignition, external discharge of vaporised electrolytic solution, and electrical contact between an electrode and an electrically-conductive needle-shaped object, which can happen when an electrically-conductive needle-shaped object penetrates into a rechargeable battery or the like.
摘要翻译：增强稳定性可充电电池，电池模块和电池组。更具体地说，通过将防弹材料夹在护套材料的内侧和/或外侧，从而可以增强可再充电电池，电池模块和电池组的稳定性，由此防止诸如过热或点火，蒸发的电解液的外部放电，以及当导电的针状物体穿入可再充电电池等时可能发生的电极与导电针形物体之间的电接触。

4. 发明申请

WO2007094645A1 LITHIUM-METAL COMPOSITE OXIDES AND ELECTROCHEMICAL DEVICE USING THE SAME 审中-公开
标题翻译：锂金属复合氧化物及其电化学装置
公开(公告)号：WO2007094645A1
公开(公告)日：2007-08-23
申请号：PCT/KR2007/000852
申请日：2007-02-16
申请人： LG CHEM, LTD. , HANWHA CHEMICAL CORPORATION , CHANG, Sung-Kyun , BANG, Eui-Yong , JANG, Min-Chul , CHOY, Sang-Hoon , LEE, Ki-Young , PARK, Saebomi , MYEONG, Wan-Jae , SONG, Kyu-Ho , LEE, Joo-Hyeong , HAHN, Young-Sik , CHO, Myung-Ho
发明人： CHANG, Sung-Kyun , BANG, Eui-Yong , JANG, Min-Chul , CHOY, Sang-Hoon , LEE, Ki-Young , PARK, Saebomi , MYEONG, Wan-Jae , SONG, Kyu-Ho , LEE, Joo-Hyeong , HAHN, Young-Sik , CHO, Myung-Ho
IPC分类号： C01D15/00
CPC分类号： C01D15/00 , C01G51/42 , C01G51/50 , C01G53/42 , C01G53/50 , C01P2002/74 , C01P2002/86 , C01P2004/03 , C01P2004/32 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/40 , C01P2006/42 , H01M4/131 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/052 , Y02T10/7011 , Y10T428/2982
摘要： Disclosed is a lithium-containing metal composite oxide comprising paramagnetic and diamagnetic metals, which satisfies any one of the following conditions: (a) the ratio of intensity between a main peak of 0 ± 10 ppm (IoPPm) and a main peak of 240 ± 140 ppm (I240pPm), Uoppm / l24oPPm), is less than 0.117 • Z wherein Z is the ratio of moles of the diamagnetic metal to moles of lithium; (b) the ratio of line width between the main peak of 0 ± 10 ppm (IoPPm) and the main peak of 240 + 140 ppm (I24oPPm), (W24oPPm / WOppm), is less than 21.45; and (c) both the conditions (a) and (b), the peaks being obtained according to the 7Li-NMR measurement conditions and means disclosed herein. Also, an electrode comprising the lithium-containing metal composite oxide, and an electrochemical device comprising the electrode are disclosed. The lithium-containing multicomponent metal composite oxide shows crystal stability and excellent physical properties as a result of an improved ordering structure of metals, in which the components of the composite oxide are uniformly distributed. Thus, it can provide a battery having high capacity characteristics, long cycle life characteristics and improved rate characteristics.
摘要翻译：公开了包含顺磁性和抗磁性金属的含锂金属复合氧化物，其满足以下条件之一：（a）0±10ppm（IoPPm）的主峰与主峰之间的强度之比为240± 140ppm（I240pPm），Uoppm / 124oPPm）小于0.117Z其中Z是反磁性金属的摩尔数与锂的摩尔数之比; （b）0±10ppm（IoPPm）的主峰与240 + 140ppm（I24oPPm）的主峰之间的线宽比（W24oPPm / WOppm）小于21.45; 和（c）条件（a）和（b），根据本文公开的7Li-NMR测量条件和手段获得峰。另外，公开了包含该含锂金属复合氧化物的电极和包含电极的电化学装置。含锂多组分金属复合氧化物由于复合氧化物的组分均匀分布的金属的排序结构改善而显示出晶体稳定性和优异的物理性能。因此，可以提供具有高容量特性，长循环寿命特性和改善的速率特性的电池。

5. 发明申请

WO2007094644A1 PREPARATION METHOD OF LITHIUM-METAL COMPOSITE OXIDES 审中-公开
标题翻译：锂金属复合氧化物的制备方法
公开(公告)号：WO2007094644A1
公开(公告)日：2007-08-23
申请号：PCT/KR2007/000851
申请日：2007-02-16
申请人： LG CHEM, LTD. , HANWHA CHEMICAL CORPORATION , CHANG, Sung-Kyun , BANG, Eui-Yong , JANG, Min-Chul , CHOY, Sang-Hoon , LEE, Ki-Young , MYEONG, Wan-Jae , SONG, Kyu-Ho , LEE, Joo-Hyeong , HAHN, Young-Sik , CHO, Myung-Ho , LEE, Yong-Tae
发明人： CHANG, Sung-Kyun , BANG, Eui-Yong , JANG, Min-Chul , CHOY, Sang-Hoon , LEE, Ki-Young , MYEONG, Wan-Jae , SONG, Kyu-Ho , LEE, Joo-Hyeong , HAHN, Young-Sik , CHO, Myung-Ho , LEE, Yong-Tae
IPC分类号： C01D15/00
CPC分类号： H01M4/505 , C01G45/1228 , C01G51/50 , C01G53/50 , C01P2002/72 , C01P2002/74 , C01P2002/86 , C01P2004/03 , C01P2004/32 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/13 , C01P2006/40 , H01M4/485 , H01M4/525 , H01M10/052 , H01M2004/021 , Y02P20/544 , Y10T29/49108
摘要： Disclosed is a method for preparing a lithium-metal composite oxide, the method comprising the steps of: (a) mixing an aqueous solution of one or more transition metal- containing precursor compounds with an alkalifying agent and a lithium precursor compound to precipitate hydroxides of the transition metals; (b) mixing the mixture of step (a) with water under supercritical or subcritical conditions to synthesize a lithium-metal composite oxide, and drying the lithium-metal composite oxide; and (c) subjecting the dried lithium-metal composite oxide either to calcination or to granulation and then calcination. Also disclosed are an electrode comprising the lithium-metal composite oxide, and an electrochemical device comprising the electrode. In the disclosed invention, a lithium-metal composite oxide synthesized based on the prior supercritical hydrothermal synthesis method is subjected either to calcination or to granulation and then calcination. Thus, unlike the prior dry calcination method or wet precipitation method, a uniform solid solution can be formed and the ordering of metals in the composite oxide can be improved. Accordingly, the lithium- metal composite oxide can show crystal stability and excellent electrochemical properties.
摘要翻译：公开了一种制备锂金属复合氧化物的方法，该方法包括以下步骤：（a）将一种或多种含过渡金属的前体化合物的水溶液与碱化剂和锂前体化合物混合以沉淀氢氧化物过渡金属; （b）在超临界或亚临界条件下将步骤（a）的混合物与水混合以合成锂金属复合氧化物，并干燥该锂金属复合氧化物; 和（c）将干燥的锂金属复合氧化物进行煅烧或造粒，然后煅烧。还公开了包含锂金属复合氧化物的电极和包含电极的电化学装置。在所公开的发明中，将基于现有的超临界水热合成方法合成的锂金属复合氧化物进行煅烧或造粒，然后进行煅烧。因此，与现有的干式煅烧法或湿式沉淀法不同，可以形成均匀的固溶体，并且可以提高复合氧化物中的金属的有序性。因此，锂 - 金属复合氧化物可以显示出晶体稳定性和优异的电化学性能。

6. 发明申请

WO2012169793A3 BATTERY PACK SAFETY DEVICE 审中-公开
标题翻译：电池组安全装置
公开(公告)号：WO2012169793A3
公开(公告)日：2013-02-21
申请号：PCT/KR2012004487
申请日：2012-06-08
申请人： LG CHEMICAL LTD , KIM TAEHYUCK , CHOI SEUNGDON , JANG MIN CHUL , HONG SEUNG TAEK , LEE JIN KYU , KANG DALMO , CHO SEUNGSU , HWANG SEYON , HONG SOULGIE
发明人： KIM TAEHYUCK , CHOI SEUNGDON , JANG MIN CHUL , HONG SEUNG TAEK , LEE JIN KYU , KANG DALMO , CHO SEUNGSU , HWANG SEYON , HONG SOULGIE
IPC分类号： H01M2/34
CPC分类号： H01M2/34 , H01M2/1077 , H01M2/20 , H01M2/345 , H01M2/347 , H01M2200/00 , H01M2200/20 , H01M2220/20
摘要： The present invention provides a device for ensuring safety which is mounted on one side of a battery pack which includes two or more battery cells or one or more battery modules; and preferentially short circuits in the event of penetration by a needle-shaped object, application of an external force strong enough to cause physical modification, and the like. The safety device comprises: a pair of conductive sheets mutually separated from each other; an electrically insulated housing into which the conductive sheets are inserted and mounted, and which covers outer surfaces of the same except for a front surface; a sealing member for covering the front surface; and a connection member for individually connecting the conductive sheets to an anode and a cathode of one of the battery cells in the battery module(s).
摘要翻译：本发明提供一种用于确保安装在包括两个或更多个电池单元或一个或多个电池模块的电池组的一侧上的安全装置; 并且在针状物体穿透的情况下优先地短路，施加强度足以引起物理修改的外力等。安全装置包括：彼此分离的一对导电片; 电绝缘的壳体，其中导电片被插入和安装在该电绝缘壳体中，并且除了前表面外还覆盖其外表面; 用于覆盖前表面的密封构件; 以及用于将导电片单独连接到电池模块中的一个电池单元的阳极和阴极的连接构件。

7. 发明申请

WO2011093616A3 BATTERY PACK SYSTEM FOR IMPROVING OPERATING PERFORMANCE USING INTERNAL RESISTANCE OF BATTERY 审中-公开
标题翻译：使用电池的内部电阻改善工作性能的电池组系统
公开(公告)号：WO2011093616A3
公开(公告)日：2011-11-10
申请号：PCT/KR2011000396
申请日：2011-01-19
申请人： LG CHEMICAL LTD , LEE JIN KYU , HEO JIN SEOK , JANG MIN CHUL , KANG DALMO
发明人： LEE JIN KYU , HEO JIN SEOK , JANG MIN CHUL , KANG DALMO
IPC分类号： H01M10/50 , B60L11/18 , H01M10/48
CPC分类号： H02J7/0054 , B60L1/02 , B60L3/0046 , B60L11/1868 , B60L11/1872 , B60L11/1875 , B60L2210/12 , B60L2210/14 , B60L2240/545 , B60L2240/662 , H01M10/425 , H01M10/4264 , H01M10/443 , H01M10/486 , H01M10/615 , H01M10/625 , H01M10/637 , H01M10/647 , H01M16/00 , H01M16/003 , H01M16/006 , H02J7/0057 , Y02T10/7005 , Y02T10/7066 , Y02T10/7225 , Y02T10/7233 , Y02T10/7291 , Y02T90/16
摘要： The present invention relates to a battery pack system for applying a current to operate an external device. Provided are a battery pack system and an operating method thereof comprising: a battery module which is composed of a plurality of rechargeable and dischargeable battery cells and supplies the power to the external device; a temperature sensor for detecting the temperature of the battery module; an auxiliary power unit for applying the recharging and discharging pulse current to the battery module; and a control unit which applies the recharging and discharging pulse current by connecting the auxiliary power unit to the battery module when the measured temperature (Tbat) of the battery module is less than the set temperature (Tcrit) on the basis of the information detected from the temperature sensor before the battery module is electrically connected to the external device and also blocks the recharging and discharging pulse current when the temperature of the battery module rises above the set temperature (Tcrit).
摘要翻译：本发明涉及用于施加电流以操作外部装置的电池组系统。提供一种电池组系统及其操作方法，包括：电池模块，其由多个可再充电和可放电的电池单元组成，并且将电力供应到外部装置; 温度传感器，用于检测电池模块的温度; 辅助电源单元，用于将充电和放电脉冲电流施加到电池模块; 以及控制单元，其在所述电池模块的测量温度（Tbat）小于所述设定温度（Tcrit）时，基于从所述电池模块检测到的信息，通过将所述辅助电源单元连接到所述电池模块来施加所述再充电和放电脉冲电流当电池模块的温度上升到设定温度（Tcrit）以上时，电池模块之前的温度传感器电连接到外部设备并且还阻止再充电和放电脉冲电流。

8. 发明申请

WO2005006467A1 SECONDARY BATTERY WITH AN IMPROVED SAFETY 审中-公开
标题翻译：具有改进安全性的二次电池
公开(公告)号：WO2005006467A1
公开(公告)日：2005-01-20
申请号：PCT/KR2004/001691
申请日：2004-07-09
申请人： LG CHEM, LTD. , RYU, Duk-Hyun , AHN, Soon-Ho , LEE, Han-Ho , LEE, Jae-Hyun , JANG, Min-Chul , JEONG, Jun-Yong
发明人： RYU, Duk-Hyun , AHN, Soon-Ho , LEE, Han-Ho , LEE, Jae-Hyun , JANG, Min-Chul , JEONG, Jun-Yong
IPC分类号： H01M2/30
CPC分类号： H01M10/4235 , H01M2/0275 , H01M2/0285 , H01M2/0287 , H01M2/06 , H01M2/30 , H01M2/34 , H01M10/0436 , H01M10/052
摘要： The present invention provides a secondary battery comprising a battery package which encloses the outer perimeter of the secondary battery and covers the entire outer surface of positive and negative electrodes and a portion of each terminal of the positive and negative electrodes, wherein the battery package is formed of a laminate film comprising an outer polymer layer, an inner aluminum layer and an adhesive layer formed on a portion of the inner surface of the aluminum layer, the aluminum layer of the battery package being electrically connected with either of the positive and negative terminals. In another aspect, the invention provides a secondary battery comprising a battery package which encloses the outer perimeter of the secondary battery and covers the entire outer surface of positive and negative electrodes and a portion of each terminal of the positive and negative electrodes, wherein the battery package is formed of a laminate film comprising an outer polymer layer, an inner aluminum layer and an adhesive layer formed on a portion of the inner surface of the aluminum layer, and further comprises at least one electrically conductive metal foil on at least one of the outer upper and lower surfaces thereof, and each of the electrically conductive metal foil is electrically connected with either of the positive and negative terminals. In the inventive secondary battery, current occurring in conditions such as nail penetration can flow to either the aluminum layer of the package or the metal foil outside the package so as to inhibit heat generation inside the battery, thus improving the safety of the battery.
摘要翻译：本发明提供了一种二次电池，其包括封装二次电池外周并覆盖正电极和负电极的整个外表面以及正极和负极的每个端子的一部分的电池组，其中形成电池组包括外层聚合物层，内铝层和形成在铝层内表面的一部分上的粘合层的层压膜，电池封装的铝层与正端和负端之一电连接。另一方面，本发明提供了一种二次电池，其包括封装二次电池外周并覆盖正电极和负极的整个外表面以及正电极和负电极的每个端子的一部分的电池组，其中电池封装由层叠膜形成，该层压膜包括形成在铝层的内表面的一部分上的外聚合物层，内铝层和粘合层，并且还包括至少一个导电金属箔，其外表面和下表面，并且每个导电金属箔与正端子和负端子中的任一个电连接。在本发明的二次电池中，在诸如指甲穿透等条件下发生的电流可以流到封装的铝层或封装外的金属箔，以抑制电池内的发热，从而提高电池的安全性。

9. 发明申请

WO2004091016A1 CATHODE ACTIVE MATERIAL COMPRISING ADDITIVE FOR IMPROVING OVERDISCHARGE-PERFORMANCE AND LITHIUM SECONDARY BATTERY USING THE SAME 审中-公开
标题翻译：含有添加剂的阴极活性材料，用于改善其性能和锂二次电池
公开(公告)号：WO2004091016A1
公开(公告)日：2004-10-21
申请号：PCT/KR2004/000786
申请日：2004-04-06
申请人： LG CHEM LTD. , LEE, Jae-Hyun , JANG, Min-Chul , RYU, Duk-Hyun , JEONG, Jun-Yong , LEE, Han-Ho , AHN, Soon-Ho
发明人： LEE, Jae-Hyun , JANG, Min-Chul , RYU, Duk-Hyun , JEONG, Jun-Yong , LEE, Han-Ho , AHN, Soon-Ho
IPC分类号： H01M4/50
CPC分类号： H01M4/131 , H01M4/0445 , H01M4/364 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M2300/004
摘要： Disclosed is a cathode active material providing a cell performance that is not adversely affected by overdischarge, and a lithium secondary cell using the same. More particularly, the cathode active material for a lithium secondary cell comprises a lithium-transition metal oxide capable of lithium ion intercalation/deintercalation, wherein the cathode active material further comprises a lithium manganese oxide having a layered structure represented by the following formula 1 as an additive:[formula 1] LiM x Mn 1-x 0 2 wherein, x is a number satisfying 0.05 x
摘要翻译：公开了提供不会过度放电的不利影响的电池性能的正极活性材料和使用其的锂二次电池。更具体地说，锂二次电池用正极活性物质包括能够进行锂离子嵌入/脱嵌的锂 - 过渡金属氧化物，其中，所述正极活性物质还含有具有由下式1表示的层状结构的锂锰氧化物添加剂：[式1] LiMxMn1-x02其中，x是满足0.05×<0.5的数，M是选自Cr，Al，Ni，Mn和Co中的至少一种金属。式 1用作锂二次电池的正极活性物质的添加剂提供锂离子，其量可以补偿在阳极或更多的不可逆的锂离子消耗反应，从而提供低的锂二次电池容量损失过度放电。

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