公开(公告)号：US10193140B2

公开(公告)日：2019-01-29

申请号：US13597214

申请日：2012-08-28

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

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

IPC: H01M4/00 ,  H01M4/36 ,  H01M4/583 ,  H01M4/587 ,  H01M10/0525 ,  H01M4/525 ,  H01M4/02

Abstract: A positive electrode for a rechargeable lithium battery includes a positive active material and activated carbon, wherein an average particle diameter of the activated carbon is about 100% to about 160% relative to 100% of an average particle diameter of the positive active material.

公开(公告)号：US09054365B2

公开(公告)日：2015-06-09

申请号：US13074316

申请日：2011-03-29

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

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

IPC: H01M4/134 ,  H01M4/58 ,  C01B31/36 ,  H01M4/38 ,  H01M4/583 ,  H01M4/36 ,  H01M10/052 ,  H01M4/1395 ,  H01M4/04

CPC classification number: H01M4/134 ,  C01B32/956 ,  H01M4/0421 ,  H01M4/366 ,  H01M4/386 ,  H01M4/58 ,  H01M4/583 ,  H01M10/052

Abstract: 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.

Abstract translation: 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 。

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：US20120107693A1

公开(公告)日：2012-05-03

申请号：US13074316

申请日：2011-03-29

Applicant: Sumihito ISHIDA ,  Kyeu-Yoon SHEEM ,  Eui-Hwan SONG

Inventor： Sumihito ISHIDA ,  Kyeu-Yoon SHEEM ,  Eui-Hwan SONG

IPC: H01M4/583 ,  H01M4/58

CPC classification number: H01M4/134 ,  C01B32/956 ,  H01M4/0421 ,  H01M4/366 ,  H01M4/386 ,  H01M4/58 ,  H01M4/583 ,  H01M10/052

Abstract: 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.

Abstract translation: 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 。

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：US20110274973A1

公开(公告)日：2011-11-10

申请号：US13011975

申请日：2011-01-24

Applicant: Kyeu-Yoon SHEEM ,  Sumihito ISHIDA ,  Bok-Hyun KA

Inventor： Kyeu-Yoon SHEEM ,  Sumihito ISHIDA ,  Bok-Hyun KA

IPC: H01M4/48 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M4/485 ,  H01M4/52 ,  B82Y30/00

CPC classification number: H01M10/0525 ,  H01M4/364 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M2004/028

Abstract: The positive active material for a rechargeable lithium battery includes a composite material of a microporous carbon-based material and a lithium composite compound and a carbon layer on the surface of the composite material.

Abstract translation: 用于可再充电锂电池的正极活性材料包括复合材料表面上的微孔碳基材料和锂复合材料的复合材料和碳层。

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：US20080062616A1

公开(公告)日：2008-03-13

申请号：US11665471

申请日：2005-12-19

Applicant: Hiroaki Matsuda ,  Sumihito Ishida ,  Hiroshi Yoshizawa

Inventor： Hiroaki Matsuda ,  Sumihito Ishida ,  Hiroshi Yoshizawa

IPC: H01G9/04 ,  H01M10/38 ,  H01M4/38

CPC classification number: B82Y30/00 ,  B82Y40/00 ,  C01B32/15 ,  D01F9/127 ,  H01G11/36 ,  H01G11/38 ,  H01G11/50 ,  H01M4/13 ,  H01M4/364 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/405 ,  H01M4/587 ,  H01M4/625 ,  H01M10/052 ,  H01M2004/027 ,  Y02E60/13

Abstract: Disclosed is a composite electrode active material for non-aqueous electrolyte secondary batteries or non-aqueous electrolyte electrochemical capacitors which contains a material A containing an element capable of forming an alloy with lithium, a material B containing carbon excluding carbon nanofiber, a catalyst element for promoting the growth of carbon nanofiber, and carbon nanofibers grown on at least one selected from the surface of the material A and the surface of the material B.

Abstract translation: 公开了一种非水电解质二次电池或非水电解质电化学电容器用复合电极活性物质，其包含含有与锂形成合金的元素的材料A，除碳纳米纤维以外的碳的材料B， 促进碳纳米纤维的生长和在选自材料A的表面和材料B的表面中的至少一种上生长的碳纳米纤维。

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。