公开(公告)号：US08691441B2

公开(公告)日：2014-04-08

申请号：US12807471

申请日：2010-09-07

申请人： Aruna Zhamu ,  Jinjun Shi ,  Guorong Chen ,  Ming C. Wang ,  Bor Z. Jang

发明人： Aruna Zhamu ,  Jinjun Shi ,  Guorong Chen ,  Ming C. Wang ,  Bor Z. Jang

IPC分类号： H01M4/583 ,  H01M4/587 ,  B82Y30/00 ,  H01B1/24

CPC分类号： H01M4/587 ,  B82Y30/00 ,  H01B1/24 ,  H01M4/13 ,  H01M4/139 ,  H01M4/366 ,  H01M4/625 ,  Y02E60/122

摘要： A nano graphene-enhanced particulate for use as a lithium battery cathode active material, wherein the particulate is formed of a single or a plurality of graphene sheets and a plurality of fine cathode active material particles with a size smaller than 10 μm (preferably sub-micron or nano-scaled), and the graphene sheets and the particles are mutually bonded or agglomerated into an individual discrete particulate with at least a graphene sheet embracing the cathode active material particles, and wherein the particulate has an electrical conductivity no less than 10−4 S/cm and the graphene is in an amount of from 0.01% to 30% by weight based on the total weight of graphene and the cathode active material combined.

摘要翻译： 一种用作锂电池正极活性材料的纳米石墨烯增强颗粒，其中所述颗粒由单个或多个石墨烯片和多个尺寸小于10μm的精细阴极活性材料颗粒形成（优选地， 微米或纳米级），并且石墨烯片和颗粒与至少包含正极活性物质颗粒的石墨烯片相互结合或附聚到单独的离散颗粒中，并且其中颗粒的导电率不小于10- 4S / cm，并且所述石墨烯的量为基于石墨烯和阴极活性材料的总重量的0.01重量％至30重量％。

公开(公告)号：US20120058397A1

公开(公告)日：2012-03-08

申请号：US12807471

申请日：2010-09-07

申请人： Aruna Zhamu ,  Jinjun Shi ,  Guorong Chen ,  Ming C. Wang ,  Bor Z. Jang

发明人： Aruna Zhamu ,  Jinjun Shi ,  Guorong Chen ,  Ming C. Wang ,  Bor Z. Jang

IPC分类号： H01M4/583

CPC分类号： H01M4/587 ,  B82Y30/00 ,  H01B1/24 ,  H01M4/13 ,  H01M4/139 ,  H01M4/366 ,  H01M4/625 ,  Y02E60/122

摘要： A nano graphene-enhanced particulate for use as a lithium battery cathode active material, wherein the particulate is formed of a single or a plurality of graphene sheets and a plurality of fine cathode active material particles with a size smaller than 10 μm (preferably sub-micron or nano-scaled), and the graphene sheets and the particles are mutually bonded or agglomerated into an individual discrete particulate with at least a graphene sheet embracing the cathode active material particles, and wherein the particulate has an electrical conductivity no less than 10−4 S/cm and the graphene is in an amount of from 0.01% to 30% by weight based on the total weight of graphene and the cathode active material combined.

摘要翻译： 一种用作锂电池正极活性材料的纳米石墨烯增强颗粒，其中所述颗粒由单个或多个石墨烯片和多个尺寸小于10μm的精细阴极活性材料颗粒形成（优选地， 微米或纳米级），并且石墨烯片和颗粒与至少包含正极活性物质颗粒的石墨烯片相互结合或附聚到单独的离散颗粒中，并且其中颗粒的导电率不小于10- 4S / cm，并且所述石墨烯的量为基于石墨烯和阴极活性材料的总重量的0.01重量％至30重量％。

公开(公告)号：USRE33405E

公开(公告)日：1990-10-23

申请号：US254015

申请日：1988-10-04

申请人： Tsann M. Chu ,  Ming C. Wang ,  Lawrence Papsidero

发明人： Tsann M. Chu ,  Ming C. Wang ,  Lawrence Papsidero

IPC分类号： C07K16/30

CPC分类号： C07K16/3038

摘要： A prostate antigen distinct from prostatic acid phosphatase has been detected in normal, benign hypertrophic and malignant prostatic tissues, but not in other human tissues. The prostate antigen was purified to homogeneity from prostatic tissues by ammonium sulfate precipitation, DEAE-BioGel A anion exchange chromatography, molecular sievings on Sephadex G-100 and Sephadex G-75,This invention was supported in part by Grants No. CA-15126 and CA-15437 from the National Cancer Institute, U.S. Public Health Service.

公开(公告)号：US09437344B2

公开(公告)日：2016-09-06

申请号：US12804413

申请日：2010-07-22

申请人： Aruna Zhamu ,  Jinjun Shi ,  Guorong Chen ,  Qing Fang ,  Bor Z. Jang ,  Ming C. Wang

发明人： Aruna Zhamu ,  Jinjun Shi ,  Guorong Chen ,  Qing Fang ,  Bor Z. Jang ,  Ming C. Wang

IPC分类号： B32B9/00 ,  H01B1/12 ,  C01B31/04 ,  H01M4/133 ,  H01M4/587 ,  H01M10/0525

CPC分类号： H01B1/122 ,  C01B32/20 ,  H01M4/133 ,  H01M4/587 ,  H01M10/0525 ,  Y02T10/7011 ,  Y10T428/30

摘要： This invention provides a graphite or graphite-carbon particulate for use as a lithium secondary battery anode material having a high-rate capability. The particulate is formed of a core carbon or graphite particle and a plurality of satellite carbon or graphite particles that are each separately bonded to the core particle wherein the core particle is spherical in shape, slightly elongate in shape with a major axis-to-minor axis ratio less than 2, or fibril in shape, and wherein the satellite particles are disc-, platelet-, or flake-like particles each containing a graphite crystallite with a crystallographic c-axis dimension Lc and a lateral dimension. Preferably, Lc is less than 100 nm and the flake/platelet lateral dimension is less than 1 μm. The core particle may be selected from natural graphite, artificial graphite, spherical graphite, graphitic coke, meso-carbon micro-bead, soft carbon, hard carbon, graphitic fibril, carbon nano-fiber, carbon fiber, or graphite fiber. Preferably, the flat-shaped particles are randomly oriented with respect to one another.

摘要翻译： 本发明提供一种用作具有高速率能力的锂二次电池负极材料的石墨或石墨 - 碳颗粒。 颗粒由芯碳或石墨颗粒和多个卫星碳或石墨颗粒形成，每个卫星碳或石墨颗粒分别与核心颗粒结合，其中核心颗粒是球形的，具有略长的形状，具有长轴对次要的 轴比小于2，或原纤维形状，并且其中卫星颗粒是盘状，片状或片状颗粒，每个颗粒含有具有晶体c轴尺寸Lc和横向尺寸的石墨微晶。 优选地，Lc小于100nm，片/横板尺寸小于1μm。 核心颗粒可以选自天然石墨，人造石墨，球形石墨，石墨焦炭，内消旋碳微珠，软碳，硬碳，石墨原纤，碳纳米纤维，碳纤维或石墨纤维。 优选地，扁平形颗粒相对于彼此是随机取向的。

公开(公告)号：US20120021294A1

公开(公告)日：2012-01-26

申请号：US12804413

申请日：2010-07-22

申请人： Aruna Zhamu ,  Jinjun Shi ,  Guorong Chen ,  Qing Fang ,  Bor Z. Jang ,  Ming C. Wang

发明人： Aruna Zhamu ,  Jinjun Shi ,  Guorong Chen ,  Qing Fang ,  Bor Z. Jang ,  Ming C. Wang

IPC分类号： H01M4/58 ,  H01B1/04 ,  C01B31/04

CPC分类号： H01B1/122 ,  C01B32/20 ,  H01M4/133 ,  H01M4/587 ,  H01M10/0525 ,  Y02T10/7011 ,  Y10T428/30

摘要： This invention provides a graphite or graphite-carbon particulate for use as a lithium secondary battery anode material having a high-rate capability. The particulate is formed of a core carbon or graphite particle and a plurality of satellite carbon or graphite particles that are each separately bonded to the core particle wherein the core particle is spherical in shape, slightly elongate in shape with a major axis-to-minor axis ratio less than 2, or fibril in shape, and wherein the satellite particles are disc-, platelet-, or flake-like particles each containing a graphite crystallite with a crystallographic c-axis dimension Lc and a lateral dimension. Preferably, Lc is less than 100 nm and the flake/platelet lateral dimension is less than 1 μm. The core particle may be selected from natural graphite, artificial graphite, spherical graphite, graphitic coke, meso-carbon micro-bead, soft carbon, hard carbon, graphitic fibril, carbon nano-fiber, carbon fiber, or graphite fiber. Preferably, the flat-shaped particles are randomly oriented with respect to one another.

摘要翻译： 本发明提供一种用作具有高速率能力的锂二次电池负极材料的石墨或石墨 - 碳颗粒。 颗粒由芯碳或石墨颗粒和多个卫星碳或石墨颗粒形成，每个卫星碳或石墨颗粒分别与核心颗粒结合，其中核心颗粒是球形的，具有略长的形状，具有长轴对次要的 轴比小于2，或原纤维形状，并且其中卫星颗粒是盘状，片状或片状颗粒，每个颗粒含有具有晶体c轴尺寸Lc和横向尺寸的石墨微晶。 优选地，Lc小于100nm，片/横板尺寸小于1μm。 核心颗粒可以选自天然石墨，人造石墨，球形石墨，石墨焦炭，内消旋碳微珠，软碳，硬碳，石墨原纤，碳纳米纤维，碳纤维或石墨纤维。 优选地，扁平形颗粒相对于彼此是随机取向的。

公开(公告)号：US4446122A

公开(公告)日：1984-05-01

申请号：US316954

申请日：1981-08-28

申请人： Tsann M. Chu ,  Ming C. Wang ,  Lawrence Papsidero

发明人： Tsann M. Chu ,  Ming C. Wang ,  Lawrence Papsidero

IPC分类号： A61K39/00 ,  C07K16/30 ,  G01N33/531 ,  G01N33/543 ,  G01N33/561 ,  G01N33/56 ,  A61K37/02 ,  C12N5/00 ,  G01N33/54

CPC分类号： C07K16/3038 ,  A61K39/0011 ,  G01N33/531 ,  G01N33/543 ,  G01N33/561 ,  Y10S435/961 ,  Y10S435/962

摘要： A prostate antigen distinct from prostatic acid phosphatase has been detected in normal, benign hypertrophic and malignant prostatic tissues, but not in other human tissues. The prostate antigen was purified to homogeneity from prostatic tissues by ammonium sulfate precipitation, DEAE-BioGel A anion exchange chromatography, molecular sievings on Sephadex G-100 and Sephadex G-75, and preparative polyacrylamide gel electrophoresis. The purified prostate antigen shows a single protein band on analytical polyacrylamide gel electrophoresis and isoelectric focusing. The molecular weight of purified antigen was estimated by Sephadex G-75 gel filtration to be 33,000 and by sodium dodecyl sulfate polyacrylamide gel electrophoresis to be 34,000 with no subunit. The prostate antigen had an isoelectric point of 6.9.

摘要翻译： PCT No.PCT / US80 / 01708 Sec。 371日期1981年8月28日 102（e）日期1981年8月28日PCT提交1980年12月23日PCT公布。 第WO81 / 01849号公报 1981年7月9日。前列腺酸性磷酸酶的前列腺抗原已经在正常的良性肥大和恶性前列腺组织中检测到，但不在其他人体组织中检测到。 前列腺抗原通过硫酸铵沉淀，DEAE-BioGel A阴离子交换层析，Sephadex G-100和Sephadex G-75的分子筛选和制备型聚丙烯酰胺凝胶电泳，从前列腺组织纯化至均质。 纯化的前列腺抗原在分析性聚丙烯酰胺凝胶电泳和等电聚焦上显示单个蛋白质条带。 纯化抗原的分子量通过Sephadex G-75凝胶过滤估算为33,000，十二烷基硫酸钠聚丙烯酰胺凝胶电泳为34,000，无亚基。 前列腺抗原的等电点为6.9。