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1. 发明申请

US20120003545A1 METHOD FOR MANUFACTURING ELECTRODE HAVING POROUS COATING LAYER, ELECTRODE MANUFACTURED THEREFROM, AND ELECTROCHEMICAL DEVICE COMPRISING THE SAME 审中-公开
标题翻译：用于制造具有多孔涂层的电极的方法，其制造的电极和包含该电极的电化学装置
公开(公告)号：US20120003545A1
公开(公告)日：2012-01-05
申请号：US13229009
申请日：2011-09-09
申请人： Joo Sung Lee , Jong-Hun Kim , Pil-Kyu Park , Jang-Hyuk Hong , Byoung-Jin Shin , Byeong-Gyu Cho , Sun-Mi Jin , In-Chul Kim , Su-Jin Yoon
发明人： Joo Sung Lee , Jong-Hun Kim , Pil-Kyu Park , Jang-Hyuk Hong , Byoung-Jin Shin , Byeong-Gyu Cho , Sun-Mi Jin , In-Chul Kim , Su-Jin Yoon
IPC分类号： H01M2/16 , B05D5/00 , B05D3/02 , B05D1/04
CPC分类号： H01M10/0525 , C23C18/1212 , C23C18/1216 , C23C18/122 , C23C18/1254 , C23C18/1295 , H01G11/24 , H01G11/28 , H01G11/46 , H01G11/50 , H01M2/1613 , H01M2/1673 , H01M4/0404 , H01M4/0471 , H01M4/13 , H01M4/139 , Y02E60/13
摘要： A method for manufacturing an electrode may include (S1) preparing a sol solution containing a metal alkoxide compound, and (S2) forming a porous non-woven coating layer of an inorganic fiber by electroemitting the sol solution onto an outer surface of an electrode active material layer formed on at least one surface of a current collector. The porous non-woven coating layer formed on the outer surface of the electrode active material layer may be made from an inorganic fiber having excellent thermal stability. When an electrochemical device is overheated, the porous non-woven coating layer may contribute to suppression of a short circuit between a cathode and an anode and performance improvement of an electrochemical device due to uniform distribution of pores.
摘要翻译：电极的制造方法可以包括（S1）制备含有金属醇盐化合物的溶胶溶液，（S2）通过将溶胶溶液电化为电极活性物质的外表面而形成无机纤维的多孔无纺涂层材料层形成在集电器的至少一个表面上。形成在电极活性物质层的外表面上的多孔无纺涂层可以由具有优异的热稳定性的无机纤维制成。当电化学装置过热时，多孔无纺涂层可能有助于抑制阴极和阳极之间的短路，并且由于孔的均匀分布而导致电化学装置的性能改善。

2. 发明申请

US20120244292A1 METHOD FOR MANUFACTURING ELECTRODE HAVING POROUS COATING LAYER, ELECTRODE MANUFACTURED THEREFROM, AND ELECTROCHEMICAL DEVICE COMPRISING THE SAME 审中-公开
公开(公告)号：US20120244292A1
公开(公告)日：2012-09-27
申请号：US13492128
申请日：2012-06-08
申请人： Joo-Sung Lee , Jong-Hun Kim , Pil-Kyu Park , Jang-Hyuk Hong , Byoung-Jin Shin , Byeong-Gyu Cho , Sun-Mi Jin , In-Chul Kim , Su-Jin Yoon
发明人： Joo-Sung Lee , Jong-Hun Kim , Pil-Kyu Park , Jang-Hyuk Hong , Byoung-Jin Shin , Byeong-Gyu Cho , Sun-Mi Jin , In-Chul Kim , Su-Jin Yoon
IPC分类号： H01M4/04 , B05D3/02
CPC分类号： H01M10/0525 , C23C18/1212 , C23C18/1216 , C23C18/122 , C23C18/1254 , C23C18/1295 , H01G11/24 , H01G11/28 , H01G11/46 , H01G11/50 , H01M2/1613 , H01M2/1673 , H01M4/0404 , H01M4/0471 , H01M4/13 , H01M4/139 , Y02E60/13
摘要： A method for manufacturing an electrode may include (S1) preparing a sol solution containing a metal alkoxide compound, and (S2) forming a porous non-woven coating layer of an inorganic fiber by electroemitting the sol solution onto an outer surface of an electrode active material layer formed on at least one surface of a current collector. The porous non-woven coating layer formed on the outer surface of the electrode active material layer may be made from an inorganic fiber having excellent thermal stability. When an electrochemical device is overheated, the porous non-woven coating layer may contribute to suppression of a short circuit between a cathode and an anode and performance improvement of an electrochemical device due to uniform distribution of pores.

3. 发明授权

US08986892B2 Separator including porous coating layer, method for manufacturing the separator and electrochemical device including the separator 有权
标题翻译：包括多孔涂层的分离器，用于制造隔膜的方法和包括隔膜的电化学装置
公开(公告)号：US08986892B2
公开(公告)日：2015-03-24
申请号：US13243081
申请日：2011-09-23
申请人： Su-Jin Yoon , Pil-Kyu Park , Jong-Hun Kim , Jin-Nyoung Yoo , In-Chul Kim , Sang-Young Lee
发明人： Su-Jin Yoon , Pil-Kyu Park , Jong-Hun Kim , Jin-Nyoung Yoo , In-Chul Kim , Sang-Young Lee
IPC分类号： H01M2/16 , H01M10/052
CPC分类号： H01M2/1686 , H01M2/145 , H01M2/1613 , H01M2/162 , H01M2/1646 , H01M2/1653 , H01M2/166 , H01M2/1666 , H01M10/052 , H01M10/0525 , Y02E60/122 , Y02P70/54
摘要： A separator includes a non-woven fabric substrate having pores, fine thermoplastic powder located inside the pores of the non-woven fabric substrate, and a porous coating layer disposed on at least one surface of the non-woven fabric substrate. The fine thermoplastic powder has an average diameter smaller than that of the pores and a melting point lower than the melting or decomposition point of the non-woven fabric substrate. The porous coating layer includes a mixture of inorganic particles and a binder polymer whose melting point is higher than the melting or decomposition point of the fine thermoplastic powder. In the porous coating layer, the inorganic particles are fixedly connected to each other by the binder polymer and the pores are formed by interstitial volumes between the inorganic particles. Previous filling of the large pores of the non-woven fabric substrate with the fine thermoplastic powder makes the porous coating layer uniform.
摘要翻译：隔膜包括具有孔的无纺布基材，位于无纺布基材的孔内的精细热塑性粉末，以及设置在无纺布基材的至少一个表面上的多孔涂层。细的热塑性粉末的平均直径小于孔的直径，熔点低于无纺布基材的熔点或分解点。多孔涂层包括无机颗粒和熔点高于细的热塑性粉末的熔点或分解点的粘合剂聚合物的混合物。在多孔涂层中，无机颗粒通过粘合剂聚合物彼此固定连接，并且通过无机颗粒之间的间隙体积形成孔。先前用细小的热塑性粉末填充无纺布基材的大孔，使多孔涂层均匀。

4. 发明申请

US20120088161A1 NON-AQUEOUS ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING 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括其的锂二次电池
公开(公告)号：US20120088161A1
公开(公告)日：2012-04-12
申请号：US13201897
申请日：2010-02-26
申请人： Su-Jin Yoon , Sung-Hoon Yu , Jong-Ho Jeon
发明人： Su-Jin Yoon , Sung-Hoon Yu , Jong-Ho Jeon
IPC分类号： H01M10/0564 , H01M4/62 , H01M10/0569
CPC分类号： H01M10/0567 , H01M4/622 , H01M10/052
摘要： Disclosed is a non-aqueous electrolyte solution for a lithium secondary battery. The non-aqueous electrolyte solution includes an electrolyte salt and an organic solvent. The non-aqueous electrolyte solution further includes (a) a polyfunctional compound including two or more functional groups, at least one of which is an acryl group, and (b) an anion receptor selected from the group consisting of a borane compound, a borate compound and a mixture thereof. Further disclosed is a lithium secondary battery including the non-aqueous electrolyte solution. A stable solid electrolyte interface (SEI) film is formed on an anode of the lithium secondary battery. The amount of LiF in the SEI film is controlled, achieving improved cycle life characteristics of the battery.
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电解质盐和有机溶剂。非水电解质溶液还包含（a）包含两个或更多个官能团的多官能化合物，其中至少一个是丙烯酰基，和（b）选自硼烷化合物，硼酸盐的阴离子受体化合物及其混合物。还公开了包含非水电解质溶液的锂二次电池。在锂二次电池的阳极上形成稳定的固体电解质界面（SEI）膜。控制SEI膜中的LiF量，实现电池循环寿命的改善。

5. 发明申请

US20120034532A1 Non-Aqueous Electrolyte Solution For Lithium Secondary Battery And Lithium Secondary Battery Comprising The Same 有权
标题翻译：用于锂二次电池和锂二次电池的非水电解质溶液
公开(公告)号：US20120034532A1
公开(公告)日：2012-02-09
申请号：US12740507
申请日：2010-04-29
申请人： Soo-Jin Kim , Jeong-Ju Cho , Su-Jin Yoon , Yong-Joon Ha , Chul-Haeng Lee , Jeong-Hwan Koh
发明人： Soo-Jin Kim , Jeong-Ju Cho , Su-Jin Yoon , Yong-Joon Ha , Chul-Haeng Lee , Jeong-Hwan Koh
IPC分类号： H01M10/056
CPC分类号： H01M10/0567 , H01M10/052 , H01M2300/0025
摘要： A non-aqueous electrolyte solution for a lithium secondary battery comprises a lithium salt and an organic solvent. The non-aqueous electrolyte solution further comprises a specific siloxane compound and a sulfonate compound. This non-aqueous electrolyte solution solves the capacity degradation phenomenon, which appears in a lithium secondary battery using a non-aqueous electrolyte solution containing only a specific siloxane compound when the lithium secondary battery is used for a long time, so this non-aqueous electrolyte solution is especially useful for high-capacity batteries.
摘要翻译：锂二次电池用非水电解液包含锂盐和有机溶剂。非水电解质溶液还包含特定的硅氧烷化合物和磺酸盐化合物。该非水电解液解决了当锂二次电池长时间使用时，使用仅含有特定硅氧烷化合物的非水电解液的锂二次电池中出现的容量降低现象，因此该非水电解质解决方案对于大容量电池特别有用。

6. 发明申请

US20110229773A1 Non-Aqueous Electrolyte And Electrochemical Device Comprising The Same 有权
标题翻译：包括其的非水电解质和电化学装置
公开(公告)号：US20110229773A1
公开(公告)日：2011-09-22
申请号：US12447042
申请日：2007-10-19
申请人： Jeong-Ju Cho , Ho-Chun Lee , Su-Jin Yoon , Soo-Min Park
发明人： Jeong-Ju Cho , Ho-Chun Lee , Su-Jin Yoon , Soo-Min Park
IPC分类号： H01M4/60 , H01M10/02
CPC分类号： H01M10/0567 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M10/4235 , H01M2220/20 , H01M2220/30 , H01M2300/0025 , Y02E60/122 , Y02T10/7011
摘要： Disclosed is a non-aqueous electrolyte comprising: an acrylate compound; a sulfinyl group-containing compound; an organic solvent; and an electrolyte salt. Also, disclosed is an electrode comprising a coating layer formed partially or totally on a surface thereof, the coating layer comprising: (i) a reduced form of an acrylate compound; and (ii) a reduced form of a sulfinyl group-containing compound. Further, disclosed is an electrochemical device comprising a cathode, an anode and a non-aqueous electrolyte, wherein (i) the non-aqueous electrolyte is the aforementioned non-aqueous electrolyte; and/or (ii) the cathode and/or the anode is the aforementioned electrode.
摘要翻译：公开了一种非水电解质，其包含：丙烯酸酯化合物; 含亚硫酰基的化合物; 有机溶剂; 和电解质盐。此外，公开了一种电极，其包括在其表面上部分或全部形成的涂层，所述涂层包含：（i）还原形式的丙烯酸酯化合物; 和（ii）还原形式的含亚硫酰基的化合物。此外，公开了包含阴极，阳极和非水电解质的电化学装置，其中（i）非水电解质是上述非水电解质; 和/或（ii）阴极和/或阳极是上述电极。

7. 发明申请

US20120094191A1 LITHIUM SECONDARY BATTERY WITH ANODE CONTAINING AQUEOUS BINDER 有权
标题翻译：锂二次电池与含有阳离子的阳离子
公开(公告)号：US20120094191A1
公开(公告)日：2012-04-19
申请号：US13203061
申请日：2010-02-26
申请人： Su-Jin Yoon , Sung-Hoon Yu , Jong-Ho Jeon
发明人： Su-Jin Yoon , Sung-Hoon Yu , Jong-Ho Jeon
IPC分类号： H01M10/056 , H01M4/62 , H01M10/052
CPC分类号： H01M4/622 , H01M10/052
摘要： Provided is a lithium secondary battery comprising an anode, a cathode and a non-aqueous electrolyte, wherein the anode includes an aqueous binder, and the non-aqueous electrolyte contains (a) a cyclic anhydride or a derivative thereof; and (b) any one anion receptor selected from the group consisting of a borane compound, a borate compound and mixtures thereof. According to the present invention, a stable SEI film is formed on the anode, and the life characteristics of the battery are improved by controlling the LiF content in the SEI film.
摘要翻译：提供一种锂二次电池，其包含阳极，阴极和非水电解质，其中所述阳极包含水性粘合剂，所述非水电解质含有（a）环状酸酐或其衍生物; 和（b）任何一种选自硼烷化合物，硼酸盐化合物及其混合物的阴离子受体。根据本发明，在阳极上形成稳定的SEI膜，通过控制SEI膜中的LiF含量来提高电池的寿命特性。

8. 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。

9. 发明授权

US07733971B2 Apparatus and method for recovering frequency in an orthogonal frequency division multiplexing system 有权
标题翻译：在正交频分复用系统中恢复频率的装置和方法
公开(公告)号：US07733971B2
公开(公告)日：2010-06-08
申请号：US11606353
申请日：2006-11-30
申请人： Hee-Jin Roh , Su-Jin Yoon , Min-Goo Kim
发明人： Hee-Jin Roh , Su-Jin Yoon , Min-Goo Kim
IPC分类号： H04K1/10
CPC分类号： H04L27/266 , H04L27/2659 , H04L27/2675 , H04L27/2686
摘要： An apparatus and method for recovering a carrier frequency of a received signal using a predefined symbol in an OFDM system is provided. A maximum value detector detects at least three values and their corresponding offsets in descending order among auto-correlation values calculated within a specific frequency offset range between a received signal and a predefined symbol. A frequency offset corrector compares a ratio of a first auto-correlation value to a second auto-correlation value with a predetermined first threshold, determines whether first and second frequency offsets corresponding to the first and second auto-correlation values are adjacent to each other if the ratio of the auto-correlation values is less than the first threshold, and determines an initial carrier frequency offset using a difference between the first frequency offset and a frequency offset correction value determined according to system, if the first and second frequency offsets are adjacent to each other and a ratio of the second auto-correlation value and a third auto-correlation value is greater than a predetermined second threshold.
摘要翻译：提供了一种用于在OFDM系统中使用预定符号来恢复接收信号的载波频率的装置和方法。最大值检测器在接收信号和预定义符号之间的特定频率偏移范围内计算的自相关值之中以降序检测至少三个值及其相应的偏移。频率偏移校正器将第一自相关值与第二自相关值的比率与预定的第一阈值进行比较，确定与第一和第二自相关值对应的第一和第二频率偏移是否彼此相邻如果所述自相关值的比率小于所述第一阈值，并且如果所述第一和第二频率偏移相邻，则使用根据系统确定的所述第一频率偏移和频率偏移校正值之间的差来确定初始载波频率偏移并且第二自相关值和第三自相关值的比率大于预定的第二阈值。

10. 发明申请

US20100035160A1 Non-Aqueous Electrolyte And Electrochemical Device Comprising The Same 有权
标题翻译：包括其的非水电解质和电化学装置
公开(公告)号：US20100035160A1
公开(公告)日：2010-02-11
申请号：US12442601
申请日：2007-09-19
申请人： Su-Jin Yoon , Jeong-Ju Cho , Ho-Chun Lee
发明人： Su-Jin Yoon , Jeong-Ju Cho , Ho-Chun Lee
IPC分类号： H01M10/05
CPC分类号： H01M4/628 , H01M4/131 , H01M4/583 , H01M10/052 , H01M10/0567 , H01M2004/027 , H01M2004/028 , H01M2300/0025 , Y02E60/122
摘要： Disclosed is a non-aqueous electrolyte comprising: a first acrylate compound having one or two acryl groups; a second acrylate compound having three or more acryl groups; an electrolyte salt; and an organic solvent. Also, disclosed is an electrode comprising a coating layer formed partially or totally on a surface thereof, the coating layer comprising: (i) a reduced form of a first acrylate compound having one or two acryl groups; and (ii) a reduced form of a second acrylate compound having three or more acryl groups. Further, disclosed in an electrochemical device comprising a cathode, an anode, a separator and a non-aqueous electrolyte, wherein (i) the non-aqueous electrolyte is the above non-aqueous electrolyte; and/or (ii) the cathode and/or the anode is the above electrode.
摘要翻译：公开了一种非水电解质，其包含：具有一个或两个丙烯酰基的第一丙烯酸酯化合物; 具有三个或更多个丙烯酰基的第二丙烯酸酯化合物; 电解质盐和有机溶剂。此外，公开了一种电极，其包括在其表面上部分或全部形成的涂层，所述涂层包含：（i）还原形式的具有一个或两个丙烯酰基的第一丙烯酸酯化合物; 和（ii）具有三个或更多个丙烯酰基的第二丙烯酸酯化合物的还原形式。此外，在包括阴极，阳极，隔膜和非水电解质的电化学装置中公开，其中（i）非水电解质是上述非水电解质; 和/或（ii）阴极和/或阳极是上述电极。

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