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11. 发明授权

US09725321B2 Compositions and methods for manufacturing a cathode for lithium secondary battery 有权
公开(公告)号：US09725321B2
公开(公告)日：2017-08-08
申请号：US13314049
申请日：2011-12-07
申请人： Dong Gun Kim , Sa Heum Kim , Young Jun Kim , Jun Ho Song , Woo Suk Cho , Jeom Soo Kim , Dong Jin Kim
发明人： Dong Gun Kim , Sa Heum Kim , Young Jun Kim , Jun Ho Song , Woo Suk Cho , Jeom Soo Kim , Dong Jin Kim
IPC分类号： H01M4/136 , C01B25/455 , H01M4/1395 , H01M4/58
CPC分类号： C01B25/455 , H01M4/136 , H01M4/1395 , H01M4/5825
摘要： Disclosed are compositions and methods for producing a cathode for a secondary battery, where lithium manganese fluorophosphate such as Li2MnPO4F can be used as an electrode material. Li2MnPO4F is prepared by chemical intercalation of lithium, and can be used as an electrode material, and a non-lithium containing material can then be used as an anode material for manufacturing of a full cell. Furthermore, it is possible to provide a carbon coating for a cathode material for a lithium battery, which has improved electrical conductivity.

12. 发明授权

US08372475B2 Method for preparing cross-linked ceramic-coated separator containing ionic polymer, ceramic-coated separator prepared by the method, and lithium secondary battery using the same 有权
标题翻译：制备含离子聚合物的交联陶瓷涂布分离器，通过该方法制备的陶瓷涂布分离器的方法和使用其的锂二次电池
公开(公告)号：US08372475B2
公开(公告)日：2013-02-12
申请号：US12620150
申请日：2009-11-17
申请人： Dong Gun Kim , Sa Heum Kim , Seung Ho Ahn , Dong Won Kim , Ji Ae Choi
发明人： Dong Gun Kim , Sa Heum Kim , Seung Ho Ahn , Dong Won Kim , Ji Ae Choi
IPC分类号： B05D5/12 , B05D3/02 , C08F2/48
CPC分类号： H01M2/1653 , H01M2/1646 , H01M2/1686 , H01M10/052
摘要： The present invention provides method for preparing a cross-linked ceramic-coated separator containing an ionic polymer, a ceramic-coated separator prepared by the method, and a lithium secondary battery using the same. According to preferred methods for preparing a cross-linked ceramic-coated separator, a coating material containing ceramic particles for improving thermal and mechanical characteristics, a functional inorganic compound for improving cycle characteristics and high rate characteristics of a battery, and an ionic polymer for bonding the ceramic particles and the functional inorganic compound on a porous membrane substrate is coated on the porous membrane substrate and subjected to chemical cross-linking.
摘要翻译：本发明提供了制备含有离子聚合物的交联陶瓷涂布分离器，通过该方法制备的陶瓷涂布分离器和使用其的锂二次电池的方法。根据优选的制备交联陶瓷涂层隔板的方法，包含用于改善热和机械特性的陶瓷颗粒的涂层材料，用于改善循环特性和电池高速特性的功能性无机化合物和用于粘合的离子聚合物多孔膜基板上的陶瓷颗粒和功能性无机化合物涂布在多孔膜基板上并进行化学交联。

13. 发明申请

US20120328909A1 MONITORING ELECTRODE AND SECONDARY BATTERY USING THE SAME 审中-公开
标题翻译：监控电极和使用相同的二次电池
公开(公告)号：US20120328909A1
公开(公告)日：2012-12-27
申请号：US13313885
申请日：2011-12-07
申请人： Dong Gun Kim
发明人： Dong Gun Kim
IPC分类号： H01M10/48 , H01M10/42
CPC分类号： H01M10/48 , H01M10/42 , H01M10/4235 , H01M10/482 , H01M2010/4271
摘要： This invention relates to a monitoring electrode for measuring voltage of each of a cathode and an anode of a secondary battery including the cathode, the anode and an electrolyte, which includes a first end portion inserted into the secondary battery so as to be incorporated in the electrolyte but disposed so that it is not in contact with the cathode or the anode; and a second end portion extending from the first end portion and having branches respectively connected to the cathode and the anode, and to a secondary battery using the same.
摘要翻译：本发明涉及一种监测电极，用于测量包括阴极，阳极和电解质的二次电池的阴极和阳极中的每一个的电压，该二次电池包括插入二次电池中的第一端部，以将其并入电解质，但被设置成使其不与阴极或阳极接触; 以及从所述第一端部延伸并具有分别连接到所述阴极和所述阳极的分支的第二端部和使用所述第二端部的二次电池。

14. 发明授权

US08205653B2 Apparatus for attaching substrates 失效
标题翻译：用于安装基板的装置
公开(公告)号：US08205653B2
公开(公告)日：2012-06-26
申请号：US12260652
申请日：2008-10-29
申请人： Dong Gun Kim , Bong Hwan Choi
发明人： Dong Gun Kim , Bong Hwan Choi
IPC分类号： B29C65/00 , B29C65/08 , B32B37/00 , B32B38/04 , B32B41/00 , G05G15/00 , B65C9/40 , B23K37/00 , B30B5/02 , B30B5/04 , B30B15/34
CPC分类号： G02F1/133 , G02F1/1303 , Y10T156/107 , Y10T156/1744
摘要： A substrate bonding apparatus and method are provided. The substrate bonding apparatus may include a first support member that receives a first substrate, a second support member that receives a second substrate opposite the first support member, and a support pin located at the outside of the first substrate fixed to the first support member. The support pin may be connected to the first support member, and a distance adjustment device may move the support pin upward or downward to adjust the distance between the first support member and the second support member.
摘要翻译：提供了一种基板接合装置和方法。基板接合装置可以包括接收第一基板的第一支撑构件，接收与第一支撑构件相对的第二基板的第二支撑构件和位于固定到第一支撑构件的第一基板的外侧的支撑销。支撑销可以连接到第一支撑构件，并且距离调节装置可以将支撑销向上或向下移动以调节第一支撑构件和第二支撑构件之间的距离。

15. 发明申请

US20110059345A1 BATTERY PACK 有权
标题翻译：电池组
公开(公告)号：US20110059345A1
公开(公告)日：2011-03-10
申请号：US12624520
申请日：2009-11-24
申请人： Jin Wook Kim , Dong Gun Kim
发明人： Jin Wook Kim , Dong Gun Kim
IPC分类号： H01M10/50 , H01M6/42
CPC分类号： H01M6/46 , H01M2/0212 , H01M2/1077 , H01M2/305 , H01M10/0413 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6557 , H01M10/6561
摘要： The present invention features a battery pack, that is provided to supply electricity to a variety of electric parts, such as a drive motor, installed in an environment friendly electric vehicle such as a fuel cell vehicle or a hybrid electric vehicle. Preferably, the battery pack is configured to stack cell assemblies. Each cell assembly includes a cell case. The cell case includes windows in opposite surfaces thereof such that unit cells are exposed, and recesses in opposite long lateral faces thereof such that the windows communicate with an outside. The windows and the recesses define cooling passages between the stacked cell assemblies.
摘要翻译：本发明的特征在于一种电池组，其被设置用于向安装在诸如燃料电池车辆或混合电动车辆的环境友好型电动车辆中的各种电气部件（例如驱动电动机）供电。优选地，电池组被配置成堆叠电池组件。每个单元组件包括单元壳体。电池壳体包括在其相对表面中的窗口，使得单元电池暴露，并且在其相对的长侧面中的凹部，使得窗户与外部连通。窗口和凹槽限定了堆叠的电池组件之间的冷却通道。

16. 发明授权

US07765682B2 Apparatus for attaching substrates 有权
标题翻译：用于安装基板的装置
公开(公告)号：US07765682B2
公开(公告)日：2010-08-03
申请号：US11866892
申请日：2007-10-03
申请人： Jae Seok Hwang , Dong Gun Kim
发明人： Jae Seok Hwang , Dong Gun Kim
IPC分类号： B23P19/00 , H01L21/10
CPC分类号： H01L21/67092 , G02F2001/133354 , Y10T29/5313 , Y10T29/53191
摘要： An apparatus for attaching substrates is provided with a buffering member between an upper chamber and a lower chamber. The buffering member reduces a load applied to a lifting device during vacuum exhaustion of a sealing space between the chambers. Therefore, it is possible to reduce a force applied to a lifting screw and a frame supporting a chamber, thereby extending the lifetime of the substrate attaching apparatus and component replacement. Also, it is possible to increase a lower chamber supporting force of a lifting part by coupling the lifting part to an external frame with a fixing device. As the result, the lower chamber is stably fixed and thus it is possible to reduce failures in a substrate attaching process.
摘要翻译：用于安装基板的装置在上室和下室之间设置有缓冲构件。缓冲构件减小了在室之间的密封空间的真空耗尽期间施加到提升装置的负载。因此，可以减小施加在提升螺钉和支撑室的框架上的力，从而延长基板安装装置的寿命和部件更换。此外，通过用提升部件将定位装置连接到外部框架，可以增加提升部件的下室支撑力。结果，下室稳定地固定，因此可以减少基板附着过程中的故障。

17. 发明申请

US20100136433A1 METHOD OF PREPARING SPHERICAL SHAPE POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY 审中-公开
标题翻译：用于锂二次电池制备球形形状活性物质的方法
公开(公告)号：US20100136433A1
公开(公告)日：2010-06-03
申请号：US12486938
申请日：2009-06-18
申请人： Kyung Su Kim , Sa Heum Kim , Dong Gun Kim , Young Jun Kim , Jun Ho Song
发明人： Kyung Su Kim , Sa Heum Kim , Dong Gun Kim , Young Jun Kim , Jun Ho Song
IPC分类号： H01M4/58 , H01B1/12
CPC分类号： H01M4/5825 , H01M4/621 , H01M4/623 , H01M4/625 , H01M10/052
摘要： The present invention relates to a process of preparing a spherically-shaped positive active material for a lithium secondary battery, comprising: (a) uniformly dissolving a raw material mixture comprising a lithium-based compound, a transition metal, phosphate-based compound and a carbon source in deionized water; (b) preparing a high density spherically-shaped precursor by rapidly freezing the mixed solution in a freeze granulator and sublimating the frozen mixed solution; and (c) thermally treating the high density spherically-shaped precursor.The thus-prepared spherically-shaped positive active material is superior in crystallinity and electric conductivity, thus being useful in the manufacture of an electrode for a lithium secondary battery.
摘要翻译：本发明涉及一种锂二次电池用球形正极活性物质的制备方法，其特征在于，包括：（a）将包含锂基化合物，过渡金属，磷酸酯系化合物和去离子水中的碳源; （b）通过在冷冻造粒机中快速冷冻混合溶液并升华冷冻混合溶液来制备高密度球形前体; 和（c）热处理高密度球形前体。由此制备的球形正极活性物质的结晶性和导电性优异，因此可用于锂二次电池用电极的制造。

18. 发明授权

US09385371B2 Positive electrode material for secondary battery and method for manufacturing the same 有权
标题翻译：二次电池用正极材料及其制造方法
公开(公告)号：US09385371B2
公开(公告)日：2016-07-05
申请号：US13214544
申请日：2011-08-22
申请人： Dong Gun Kim , Sa Heum Kim , Young Jun Kim , Jun Ho Song , Woo Suk Cho , Jeom Soo Kim
发明人： Dong Gun Kim , Sa Heum Kim , Young Jun Kim , Jun Ho Song , Woo Suk Cho , Jeom Soo Kim
IPC分类号： H01B1/06 , C01B25/10 , H01M4/58 , H01M4/136 , H01M4/36
CPC分类号： H01M4/5825 , H01M4/136 , H01M4/366 , H01M4/625 , H01M2004/028 , Y02E60/122 , Y02P70/54
摘要： A positive electrode material for a secondary battery and a method for manufacturing the same are provided, in which manganese fluorophosphate containing lithium or sodium can be used as an electrode material. That is, a positive electrode material for a lithium/sodium battery is provided, in which intercalation/deintercalation of sodium/lithium ions is possible due to a short lithium diffusion distance caused by nanosizing of particles. Furthermore, a positive electrode material for a lithium/sodium battery is provided, which has electrochemical activity due to an increase in electrical conductivity by effective carbon coating.
摘要翻译：提供二次电池用正极材料及其制造方法，其中可以使用含有锂或钠的锰磷酸盐作为电极材料。也就是说，提供了一种用于锂/钠电池的正极材料，其中由于由纳米尺寸的颗粒引起的短的锂扩散距离，钠/锂离子的插入/脱嵌是可能的。此外，提供了一种用于锂/钠电池的正极材料，其由于通过有效的碳涂覆导电性的增加而具有电化学活性。

19. 发明授权

US08906254B2 Cathode material for secondary battery and manufacturing method of the same 有权
标题翻译：二次电池用阴极材料及其制造方法
公开(公告)号：US08906254B2
公开(公告)日：2014-12-09
申请号：US13484715
申请日：2012-05-31
申请人： Sa Heum Kim , Dong Gun Kim , Young Jun Kim , Jun Ho Song , Woo Suk Cho , Jeom Soo Kim , Dong Jin Kim
发明人： Sa Heum Kim , Dong Gun Kim , Young Jun Kim , Jun Ho Song , Woo Suk Cho , Jeom Soo Kim , Dong Jin Kim
IPC分类号： H01M4/88
CPC分类号： C01B25/45 , C01B25/455
摘要： Disclosed are a cathode material for a secondary battery, and a manufacturing method of the same. The cathode material includes a lithium manganese phosphate LiMnPO4/sodium manganese fluorophosphate Na2MnPO4F composite, in which the LiMnPO4 and Na2MnPO4F have different crystal structures. Additionally, the method of manufacturing the cathode material may be done in a single step through a hydrothermal synthesis, which greatly reduces the time and cost of production. Additionally, the disclosure provides that the electric conductivity of the cathode material may be improved through carbon coating, thereby providing a cathode material with excellent electrochemical activity.
摘要翻译：公开了二次电池用阴极材料及其制造方法。正极材料包括磷酸锰锂LiMnPO4 /锰锰磷酸钠Na2MnPO4F复合材料，其中LiMnPO4和Na2MnPO4F具有不同的晶体结构。此外，制造阴极材料的方法可以通过水热合成的一个步骤进行，这大大降低了生产的时间和成本。此外，本公开内容提供了通过碳涂覆可以改善阴极材料的电导率，从而提供具有优异的电化学活性的阴极材料。

20. 发明授权

US08715539B2 Positive electrode material for lithium secondary battery and method for manufacturing the same 有权
标题翻译：锂二次电池用正极材料及其制造方法
公开(公告)号：US08715539B2
公开(公告)日：2014-05-06
申请号：US12925649
申请日：2010-10-25
申请人： Sa Heum Kim , Seung Ho Ahn , Dong Gun Kim , Young Jun Kim , Jun Ho Song
发明人： Sa Heum Kim , Seung Ho Ahn , Dong Gun Kim , Young Jun Kim , Jun Ho Song
IPC分类号： H01M4/13 , H01M4/58 , H01M4/50 , H01M4/04 , H01M4/131 , H01M4/62
CPC分类号： H01M4/136 , H01M4/5825 , H01M10/52
摘要： The present invention provides a positive electrode material for a lithium secondary battery comprising a compound represented by the following Formula 1: LiMn1-xMxP1-yAsyO4 [Formula 1] wherein 0
摘要翻译：本发明提供了一种锂二次电池用正极材料，其包含由下式1表示的化合物：LiMn1-xMxP1-yAsyO4 [式1]，其中0

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