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1.发明申请NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME, AND NEGATIVE ELECTRODE AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME 审中-公开用于可充电锂电池的负极活性材料，其制备方法，负极和包含其的可充电锂电池公开(公告)号：US20120321960A1
公开(公告)日：2012-12-20
申请号：US13328939
申请日：2011-12-16
申请人： Hee-Joong KIM , Sumihito Ishida , Eui-Hwan Song
发明人： Hee-Joong KIM , Sumihito Ishida , Eui-Hwan Song
CPC分类号： H01M4/587 , H01M4/133 , H01M4/583 , H01M10/0525 , H01M2004/021 , H01M2004/027
摘要： Provided are A carbon-based material having a FWHM ranging from 2.5° to 6.0° at 2θ ranging from 20° to 30° in a XRD pattern using CuKα ray and a peak area ratio ranging from 1.0 to 100.0 between FWHM at 2θ ranging from 20° to 30° and FWHM at 2θ ranging from 50° to 53°, and a method of manufacturing the carbon-based material, and a negative electrode and a rechargeable lithium battery including the same.
摘要翻译： 提供的是在2℃下FWHM为2.5°至6.0°的碳基材料; 在X射线衍射图中使用CuKα射线从20°至30°范围内，在2θ和FWHM之间的峰面积比范围为1.0至100.0; 范围从20°到30°，FWHM在2＆thetas; 范围从50°至53°，以及制造碳基材料的方法，以及包括该碳基材料的负极和可再充电锂电池。
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2.发明授权Active material including a thin film graphite layer and rechargeable lithium battery 有权活性物质包括薄膜石墨层和可充电锂电池公开(公告)号：US09093711B2
公开(公告)日：2015-07-28
申请号：US12929565
申请日：2011-02-01
申请人： Kyeu-Yoon Sheem , Sumihito Ishida , Eui-Hwan Song
发明人： Kyeu-Yoon Sheem , Sumihito Ishida , Eui-Hwan Song
CPC分类号： H01M4/625 , H01M4/13 , H01M4/405 , H01M4/48 , H01M4/587 , H01M10/052 , Y02E60/122
摘要： An active material for a rechargeable lithium battery and a rechargeable battery, the active material including an active material core; and a thin film graphite layer on the core.
摘要翻译： 用于可再充电锂电池和可再充电电池的活性材料，所述活性材料包括活性材料芯; 和芯上的薄膜石墨层。
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3.发明授权公开(公告)号：US08894964B2
公开(公告)日：2014-11-25
申请号：US13571013
申请日：2012-08-09
申请人： Bok-Hyun Ka , Kyeu-Yoon Sheem , Da-Un Han , Hyun-Uk Jo , Sumihito Ishida , Eui-Hwan Song
发明人： Bok-Hyun Ka , Kyeu-Yoon Sheem , Da-Un Han , Hyun-Uk Jo , Sumihito Ishida , Eui-Hwan Song
CPC分类号： C01B31/0423 , C01B32/225 , H01G11/04 , H01G11/24 , H01G11/42 , H01M4/587 , Y02E60/12 , Y02E60/13
摘要： A crystalline carbon material with controlled interlayer spacing and a method of manufacturing the crystalline carbon material are disclosed. The crystalline carbon material has peaks of a (002) plane at 2θ=23°±5.0° and 2θ=26.5°±1.0° when X-ray diffraction is measured using a CuKα ray. The peak height at 2θ=23°±5.0° is higher than the one at 2θ=26.5°±1.0°.
摘要翻译： 公开了具有受控层间距的结晶碳材料和制造结晶碳材料的方法。 当使用CuKα射线测量X射线衍射时，结晶碳材料在2θ时具有（002）面的峰值; = 23°±5.0°，2θ= 26.5°±1.0°。 在2＆thetas; = 23°±5.0°处的峰高比2处的峰高= = 26.5°±1.0°。
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4.发明申请POSITIVE ACTIVE MATERIAL COMPOSITION AND POSITIVE ELECTRODE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME 有权电化学装置的正极活性物质组合物和正极，以及包括其的电化学装置公开(公告)号：US20120064405A1
公开(公告)日：2012-03-15
申请号：US13047739
申请日：2011-03-14
申请人： Kyeu-Yoon SHEEM , Mee-Young Lee , Sumihito Ishida , Eui-Hwan Song
发明人： Kyeu-Yoon SHEEM , Mee-Young Lee , Sumihito Ishida , Eui-Hwan Song
CPC分类号： H01M4/625 , H01G11/32 , H01M4/13 , H01M10/052 , Y02E60/13
摘要： Disclosed are a positive active material composition for an electrochemical device, a positive electrode, and an electrochemical device including the same. The positive active material composition includes: a carbon-based additive including a hydroxyl group (—OH) and an enol group (—C═C—OH) on the surface, having a peak area ratio (OH/C═COH) of a hydroxyl group peak area and an enol group peak area of an infrared spectroscopy (FT-IR) spectrum ranging from about 0.5 to about 10, having a specific surface area of about 50 m2/g to about 3000 m2/g, and having an oxygen-containing heterogeneous element in a content of less than about 15 wt %; a positive active material; a conductive material; and a binder.
摘要翻译： 公开了一种用于电化学装置，正电极和包括其的电化学装置的正极活性材料组合物。 正极活性物质组合物包括：表面具有羟基（-OH）和烯醇基（-C≡C-OH）的碳基添加剂，其表面积的峰面积比（OH / C = COH） 羟基峰面积和范围为约0.5至约10的红外光谱（FT-IR）光谱的烯醇基峰面积，比表面积为约50m 2 / g至约3000m 2 / g，并具有氧 含量小于约15重量％的异质元素; 正极活性物质; 导电材料; 和粘合剂。
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5.发明授权公开(公告)号：US08647768B2
公开(公告)日：2014-02-11
申请号：US13047739
申请日：2011-03-14
申请人： Kyeu-Yoon Sheem , Mee-Young Lee , Sumihito Ishida , Eui-Hwan Song
发明人： Kyeu-Yoon Sheem , Mee-Young Lee , Sumihito Ishida , Eui-Hwan Song
IPC分类号： H01M4/60
CPC分类号： H01M4/625 , H01G11/32 , H01M4/13 , H01M10/052 , Y02E60/13
摘要： Disclosed are a positive active material composition for an electrochemical device, a positive electrode, and an electrochemical device including the same. The positive active material composition includes: a carbon-based additive including a hydroxyl group (—OH) and an enol group (—C═C—OH) on the surface, having a peak area ratio (OH/C═COH) of a hydroxyl group peak area and an enol group peak area of an infrared spectroscopy (FT-IR) spectrum ranging from about 0.5 to about 10, having a specific surface area of about 50 m2/g to about 3000 m2/g, and having an oxygen-containing heterogeneous element in a content of less than about 15 wt %; a positive active material; a conductive material; and a binder.
摘要翻译： 公开了一种用于电化学装置，正电极和包括其的电化学装置的正极活性材料组合物。 正极活性物质组合物包括：表面具有羟基（-OH）和烯醇基（-C = C-OH）的碳基添加剂，其表面积的峰面积比（OH / C = COH） 羟基峰面积和范围为约0.5至约10的红外光谱（FT-IR）光谱的烯醇基峰面积，比表面积为约50m 2 / g至约3000m 2 / g，并具有氧 含量小于约15重量％的异质元素; 正极活性物质; 导电材料; 和粘合剂。
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6.发明申请CRYSTALLINE CARBONACEOUS MATERIAL WITH CONTROLLED INTERLAYER SPACING AND METHOD OF PREPARING SAME 有权具有控制中间层间隔的晶体碳质材料及其制备方法公开(公告)号：US20110311431A1
公开(公告)日：2011-12-22
申请号：US13005503
申请日：2011-01-12
申请人： Bok-Hyun Ka , Kyeu-Yoon Sheem , Da-Un Han , Hyun-Uk Jo , Sumihito Ishida , Eui-Hwan Song
发明人： Bok-Hyun Ka , Kyeu-Yoon Sheem , Da-Un Han , Hyun-Uk Jo , Sumihito Ishida , Eui-Hwan Song
CPC分类号： C01B31/0423 , C01B32/225 , H01G11/04 , H01G11/24 , H01G11/42 , H01M4/587 , Y02E60/12 , Y02E60/13
摘要： A crystalline carbon material with controlled interlayer spacing and a method of manufacturing the crystalline carbon material are disclosed. The crystalline carbon material has peaks of a (002) plane at 2θ=23°±5.0° and 2θ=26.5°±1.0° when X-ray diffraction is measured using a CuKα ray. The peak height at 2θ=23°±5.0° is higher than the one at 2θ=26.5°±1.0°.
摘要翻译： 公开了具有受控层间距的结晶碳材料和制造结晶碳材料的方法。 当使用CuKα射线测量X射线衍射时，结晶碳材料在2θ时具有（002）面的峰值; = 23°±5.0°，2θ= 26.5°±1.0°。 在2＆thetas; = 23°±5.0°处的峰高比2处的峰高= = 26.5°±1.0°。
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7.发明授权Negative active material for rechargeable lithium battery and rechargeable lithium battery 有权可充电锂电池和可充电锂电池的负极活性物质公开(公告)号：US09054365B2
公开(公告)日：2015-06-09
申请号：US13074316
申请日：2011-03-29
申请人： Sumihito Ishida , Kyeu-Yoon Sheem , Eui-Hwan Song
发明人： Sumihito Ishida , Kyeu-Yoon Sheem , Eui-Hwan Song
IPC分类号： H01M4/134 , H01M4/58 , C01B31/36 , H01M4/38 , H01M4/583 , H01M4/36 , H01M10/052 , H01M4/1395 , H01M4/04
CPC分类号： H01M4/134 , C01B32/956 , H01M4/0421 , H01M4/366 , H01M4/386 , H01M4/58 , H01M4/583 , H01M10/052
摘要： A negative active material for a rechargeable lithium battery and a rechargeable lithium battery including the same. The active material includes a silicon-containing compound represented by the following Chemical Formula 1 where Si exists with a concentration gradient from the surface to the center of the negative active material: SiCx [Chemical Formula 1] where 1, 0.05≦x≦1.5.
摘要翻译： 用于可再充电锂电池的负极活性材料和包括其的可再充电锂电池。 活性材料包括由以下化学式1表示的含硅化合物，其中Si以从负极活性材料的表面到中心的浓度梯度存在：SiCx [化学式1]其中1，0.05＆nlE; x＆nlE; 1.5 。
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8.发明授权Positive electrode for rechargeable lithium battery with high voltage and rechargeable lithium battery including same 有权具有高电压的可充电锂电池的正极和包括其的可充电锂电池公开(公告)号：US08852809B2
公开(公告)日：2014-10-07
申请号：US13094717
申请日：2011-04-26
申请人： Kyeu-Yoon Sheem , Bok-Hyun Ka , Sumihito Ishida , Da-Woon Han , Eui-Hwan Song
发明人： Kyeu-Yoon Sheem , Bok-Hyun Ka , Sumihito Ishida , Da-Woon Han , Eui-Hwan Song
CPC分类号： H01M4/131 , C01B32/20 , C01P2002/72 , C01P2006/11 , C01P2006/12 , H01M4/625 , H01M10/052 , H01M2010/4292
摘要： A positive electrode for a rechargeable lithium battery capable of providing a high voltage and a high voltage rechargeable lithium battery including the same, wherein the positive electrode includes a positive active material and a capacitor-reactive carbonaceous material having a specific surface area at or between 10 m2/g and 100 m2/g.
摘要翻译： 一种能够提供高电压的可再充电锂电池的正电极和包括该正电极的高压可再充电锂电池，其中正电极包括正极活性材料和电容器反应性碳质材料，其比表面积为10或10 m2 / g和100m2 / g。
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9.发明授权公开(公告)号：US08628883B2
公开(公告)日：2014-01-14
申请号：US13242165
申请日：2011-09-23
申请人： Sumihito Ishida , Jung-Woo An , Kyeu-Yoon Sheem , Jin-Man Jeoung , Eui-Hwan Song
发明人： Sumihito Ishida , Jung-Woo An , Kyeu-Yoon Sheem , Jin-Man Jeoung , Eui-Hwan Song
IPC分类号： H01M10/052
摘要： Disclosed are a positive electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same, and the positive electrode includes a current collector; and a positive active material layer including an additive which is LixV2O5 (1
摘要翻译： 公开了一种用于可再充电锂电池的正电极和包括其的可再充电锂电池，正电极包括集电器; 和包含Li x V 2 O 5（1
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10.发明申请Active material for rechargeable lithium battery and rechargeable lithium battery 有权可充电锂电池和可充电锂电池的活性材料公开(公告)号：US20120034522A1
公开(公告)日：2012-02-09
申请号：US12929565
申请日：2011-02-01
申请人： Kyeu-Yoon Sheem , Sumihito Ishida , Eui-Hwan Song
发明人： Kyeu-Yoon Sheem , Sumihito Ishida , Eui-Hwan Song
CPC分类号： H01M4/625 , H01M4/13 , H01M4/405 , H01M4/48 , H01M4/587 , H01M10/052 , Y02E60/122
摘要： An active material for a rechargeable lithium battery and a rechargeable battery, the active material including an active material core; and a thin film graphite layer on the core.
摘要翻译： 用于可再充电锂电池和可再充电电池的活性材料，所述活性材料包括活性材料芯; 和芯上的薄膜石墨层。
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