公开(公告)号：US08852809B2

公开(公告)日：2014-10-07

申请号：US13094717

申请日：2011-04-26

Applicant: Kyeu-Yoon Sheem ,  Bok-Hyun Ka ,  Sumihito Ishida ,  Da-Woon Han ,  Eui-Hwan Song

Inventor： Kyeu-Yoon Sheem ,  Bok-Hyun Ka ,  Sumihito Ishida ,  Da-Woon Han ,  Eui-Hwan Song

IPC: H01M4/00 ,  H01M4/58 ,  H01M4/62 ,  H01M10/052 ,  H01M4/66 ,  H01M4/131 ,  H01M10/42

CPC classification number: H01M4/131 ,  C01B32/20 ,  C01P2002/72 ,  C01P2006/11 ,  C01P2006/12 ,  H01M4/625 ,  H01M10/052 ,  H01M2010/4292

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08628883B2

公开(公告)日：2014-01-14

申请号：US13242165

申请日：2011-09-23

Applicant: Sumihito Ishida ,  Jung-Woo An ,  Kyeu-Yoon Sheem ,  Jin-Man Jeoung ,  Eui-Hwan Song

Inventor： Sumihito Ishida ,  Jung-Woo An ,  Kyeu-Yoon Sheem ,  Jin-Man Jeoung ,  Eui-Hwan Song

IPC: H01M10/052

CPC classification number: H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525

Abstract: 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

Abstract translation: 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

公开(公告)号：US20120034522A1

公开(公告)日：2012-02-09

申请号：US12929565

申请日：2011-02-01

Applicant: Kyeu-Yoon Sheem ,  Sumihito Ishida ,  Eui-Hwan Song

Inventor： Kyeu-Yoon Sheem ,  Sumihito Ishida ,  Eui-Hwan Song

IPC: H01M4/60 ,  H01M4/583

CPC classification number: H01M4/625 ,  H01M4/13 ,  H01M4/405 ,  H01M4/48 ,  H01M4/587 ,  H01M10/052 ,  Y02E60/122

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110008670A1

公开(公告)日：2011-01-13

申请号：US12789707

申请日：2010-05-28

Applicant: Man-Seok Han ,  Eui-Hwan Song ,  Sumihito Ishida ,  Satoshi Narukawa ,  Jin-Kyu Hong ,  Jun-Sik Kim ,  Kyeu-Yoon Sheem ,  Tae-keun Kim ,  Mee-Young Lee

Inventor： Man-Seok Han ,  Eui-Hwan Song ,  Sumihito Ishida ,  Satoshi Narukawa ,  Jin-Kyu Hong ,  Jun-Sik Kim ,  Kyeu-Yoon Sheem ,  Tae-keun Kim ,  Mee-Young Lee

IPC: H01M2/00

CPC classification number: H01M2/1061 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/204 ,  H01M4/661

Abstract: A battery module for a rechargeable battery. The battery module has low contact resistance and includes: a plurality of electrode assemblies incorporating a positive electrode, a negative electrode and a separator disposed between the positive electrode and the negative electrode; a housing installed with the electrode assembly; and at least one conductive barrier inserted in the housing thereby dividing the space inside the housing, and electrically connecting the plurality of electrode assemblies.

Abstract translation: 用于充电电池的电池模块。 电池模块具有低接触电阻，并且包括：多个电极组件，其包括设置在正极和负极之间的正极，负极和隔板; 安装有电极组件的壳体; 以及至少一个导电屏障插入壳体中，从而将壳体内部的空间分开，并电连接多个电极组件。

公开(公告)号：US20060196042A1

公开(公告)日：2006-09-07

申请号：US11383228

申请日：2006-05-15

Applicant: Sumihito Ishida ,  Keisuke Tanaka ,  Yoshio Moriwaki ,  Hideo Kaiya

Inventor： Sumihito Ishida ,  Keisuke Tanaka ,  Yoshio Moriwaki ,  Hideo Kaiya

IPC: H01M10/04

CPC classification number: H01M10/052 ,  H01M2/0212 ,  H01M2/20 ,  H01M4/04 ,  H01M6/42 ,  H01M10/0565 ,  Y10T29/4911 ,  Y10T29/49114

Abstract: A non-aqueous electrolyte secondary battery comprising: a positive electrode plate including an outer jacket comprising a sheet-shaped positive electrode current collector and a positive electrode active material layer formed on an inner surface of the outer jacket except for a peripheral portion thereof; a negative electrode plate including an outer jacket comprising a sheet-shaped negative electrode current collector and a negative electrode active material layer formed on an inner surface of the outer jacket except for a peripheral portion thereof; a separator layer comprising a polymer electrolyte interposed between the positive electrode active material layer and the negative electrode active material layer, wherein the peripheral portion of the positive electrode current collector and the peripheral portion of the negative electrode current collector are bonded together, with an insulating material interposed therebetween.

Abstract translation: 一种非水电解质二次电池，包括：正极板，包括外护套，所述外护套包括片状正电极集电体和形成在所述外护套的除了其周边部分的内表面之外的正极活性物质层; 包括外护套的负极板，所述外护套包括形成在所述外护套的除了其周边部分的内表面之外的片状负极集电体和负极活性物质层; 隔离层，其包含插入正极活性物质层和负极活性物质层之间的聚合物电解质，其中正极集电体的周边部分和负极集电体的周边部分用绝缘体 介于其间的材料。

公开(公告)号：US09059463B2

公开(公告)日：2015-06-16

申请号：US13083123

申请日：2011-04-08

Applicant: Sumihito Ishida ,  Jung-Woo An ,  Kyeu-Yoon Sheem

Inventor： Sumihito Ishida ,  Jung-Woo An ,  Kyeu-Yoon Sheem

IPC: H01M4/13 ,  H01M4/60 ,  H01M4/485 ,  H01M4/131 ,  H01M4/62 ,  H01M10/0525

CPC classification number: H01M4/485 ,  H01M4/131 ,  H01M4/621 ,  H01M10/0525 ,  Y02E60/122

Abstract: Disclosed is a positive electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same. The positive electrode includes a current collector; and a positive active material layer disposed on the current collector and including a lithium vanadium oxide-based positive active material represented by the following Chemical Formula 1. LixV2-yMyO5  [Chemical Formula 1] In Chemical Formula 1, M is one or more selected from the group consisting of aluminum (Al), magnesium (Mg), zirconium (Zr), titanium (Ti), strontium (Sr), copper (Cu), cobalt (Co), nickel (Ni), manganese (Mn), and a combination thereof, 1

Abstract translation: 公开了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。 正极包括集电体; 以及设置在集电体上并包含由以下化学式1表示的锂钒氧化物系正极活性物质的正极活性物质层。LixV2-yMyO5 [化学式1]在化学式1中，M为选自 由铝（Al），镁（Mg），锆（Zr），钛（Ti），锶（Sr），铜（Cu），钴（Co），镍（Ni），锰（Mn） 其组合1

公开(公告)号：US08647768B2

公开(公告)日：2014-02-11

申请号：US13047739

申请日：2011-03-14

Applicant: Kyeu-Yoon Sheem ,  Mee-Young Lee ,  Sumihito Ishida ,  Eui-Hwan Song

Inventor： Kyeu-Yoon Sheem ,  Mee-Young Lee ,  Sumihito Ishida ,  Eui-Hwan Song

IPC: H01M4/60

CPC classification number: H01M4/625 ,  H01G11/32 ,  H01M4/13 ,  H01M10/052 ,  Y02E60/13

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110311431A1

公开(公告)日：2011-12-22

申请号：US13005503

申请日：2011-01-12

Applicant: Bok-Hyun Ka ,  Kyeu-Yoon Sheem ,  Da-Un Han ,  Hyun-Uk Jo ,  Sumihito Ishida ,  Eui-Hwan Song

Inventor： Bok-Hyun Ka ,  Kyeu-Yoon Sheem ,  Da-Un Han ,  Hyun-Uk Jo ,  Sumihito Ishida ,  Eui-Hwan Song

IPC: C01B31/02 ,  C01B31/04 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: C01B31/0423 ,  C01B32/225 ,  H01G11/04 ,  H01G11/24 ,  H01G11/42 ,  H01M4/587 ,  Y02E60/12 ,  Y02E60/13

Abstract: 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°.

Abstract translation: 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°。

公开(公告)号：US07955581B2

公开(公告)日：2011-06-07

申请号：US11580117

申请日：2006-10-13

Applicant: Yasutaka Kogetsu ,  Sumihito Ishida

Inventor： Yasutaka Kogetsu ,  Sumihito Ishida

IPC: C01B15/14 ,  C01B33/20 ,  C23C4/04 ,  C23C8/00 ,  C23C14/28 ,  C23C14/10 ,  C23C16/00 ,  H05H1/24 ,  H05B3/00 ,  B65B33/00 ,  C09D5/20 ,  B05D5/12

CPC classification number: C23C14/10 ,  C01B33/113 ,  C23C14/0005 ,  H01M4/02 ,  H01M4/131 ,  H01M4/485 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027

Abstract: A method for producing a silicon oxide including the steps of supplying silicon atoms onto a substrate through an oxygen atmosphere to form a silicon oxide layer on the substrate, and separating the silicon oxide layer from the substrate and pulverizing the separated silicon oxide layer to obtain silicon oxide containing silicon and oxygen in predetermined proportions, and a negative electrode active material obtained by the production method.

Abstract translation: 一种生产氧化硅的方法，包括以下步骤：通过氧气氛将硅原子供应到衬底上以在衬底上形成氧化硅层，并将氧化硅层与衬底分离并粉碎分离的氧化硅层以获得硅 含有规定比例的硅和氧的氧化物，以及通过该制造方法得到的负极活性物质。

公开(公告)号：US20100310942A1

公开(公告)日：2010-12-09

申请号：US12846732

申请日：2010-07-29

Applicant: Shoichiro Watanabe ,  Shusaku Goto ,  Masaru Takagi ,  Sumihito Ishida ,  Toshikazu Hamamoto ,  Akira Ueki ,  Koji Abe

Inventor： Shoichiro Watanabe ,  Shusaku Goto ,  Masaru Takagi ,  Sumihito Ishida ,  Toshikazu Hamamoto ,  Akira Ueki ,  Koji Abe

IPC: H01M6/16

CPC classification number: H01M10/0567 ,  H01M4/131 ,  H01M4/133 ,  H01M6/168 ,  H01M10/052 ,  H01M10/4235 ,  H01M2300/0037 ,  Y02T10/7011

Abstract: In a rechargeable non-aqueous electrolyte secondary battery using positive electrodes, negative electrodes and a non-aqueous electrolytic solution, additives to the electrolytic solution are used in combination, preferably in combination of at least two compounds selected from o-terphenyl, triphenylene, cyclohexylbenzene and biphenyl, and thus there are provided batteries excellent in safety and storage characteristics.

Abstract translation: 在使用正电极，负电极和非水电解液的可再充电非水电解质二次电池中，电解溶液的添加剂组合使用，优选组合至少两种选自邻三苯基，三苯基苯，环己基苯 和联苯，因此提供了安全性和储存特性优异的电池。