公开(公告)号：US20050264811A1

公开(公告)日：2005-12-01

申请号：US11192159

申请日：2005-07-28

申请人： Xiangxin Bi ,  Elizabeth Nevis ,  Ronald Mosso ,  Michael Chapin ,  Shivkumar Chiruvolu ,  Sardar Khan ,  Sujeet Kumar ,  Herman Lopez ,  Nguyen Huy ,  Craig Horne ,  Michael Bryan ,  Eric Euvrard

发明人： Xiangxin Bi ,  Elizabeth Nevis ,  Ronald Mosso ,  Michael Chapin ,  Shivkumar Chiruvolu ,  Sardar Khan ,  Sujeet Kumar ,  Herman Lopez ,  Nguyen Huy ,  Craig Horne ,  Michael Bryan ,  Eric Euvrard

IPC分类号： H01S3/063 ,  H01S3/0941 ,  H01S3/17 ,  G01N21/00

CPC分类号： H01S3/0632 ,  H01S3/0635 ,  H01S3/0637 ,  H01S3/0941 ,  H01S3/176 ,  H01S3/2308

摘要： Three dimensional optical structures are described that can have various integrations between optical devices within and between layers of the optical structure. Optical turning elements can provide optical pathways between layers of optical devices. Methods are described that provide for great versatility on contouring optical materials throughout the optical structure. Various new optical devices are enabled by the improved optical processing approaches.

公开(公告)号：US06849334B2

公开(公告)日：2005-02-01

申请号：US10099597

申请日：2002-03-15

申请人： Craig R. Horne ,  Pierre J. DeMascarel ,  Christian C. Honeker ,  Benjamin Chaloner-Gill ,  Herman A. Lopez ,  Xiangxin Bi ,  Ronald J. Mosso ,  William E. McGovern ,  James T. Gardner ,  Sujeet Kumar ,  James A. Gilliam ,  Vince Pham ,  Eric Euvrard ,  Shivkumar Chiruvolu ,  Jesse Jur

发明人： Craig R. Horne ,  Pierre J. DeMascarel ,  Christian C. Honeker ,  Benjamin Chaloner-Gill ,  Herman A. Lopez ,  Xiangxin Bi ,  Ronald J. Mosso ,  William E. McGovern ,  James T. Gardner ,  Sujeet Kumar ,  James A. Gilliam ,  Vince Pham ,  Eric Euvrard ,  Shivkumar Chiruvolu ,  Jesse Jur

IPC分类号： G02B6/12 ,  C01B13/20 ,  C01B19/00 ,  C01F17/00 ,  C01G1/00 ,  C01G17/00 ,  C01G23/00 ,  C03B8/00 ,  C03B19/10 ,  C03B19/14 ,  C03C3/068 ,  C03C3/095 ,  C03C3/15 ,  C03C4/12 ,  C03C12/00 ,  C23C16/42 ,  G02B1/00 ,  B32B5/16

CPC分类号： B82Y30/00 ,  C01B13/20 ,  C01B19/004 ,  C01F17/0043 ,  C01G1/00 ,  C01G17/00 ,  C01G23/00 ,  C01P2002/02 ,  C01P2002/50 ,  C01P2004/50 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/60 ,  C01P2006/80 ,  C03B19/106 ,  C03B19/1415 ,  C03B2207/34 ,  C03C3/062 ,  C03C3/078 ,  C03C3/095 ,  C03C3/097 ,  C03C3/122 ,  C03C3/17 ,  C03C3/253 ,  C03C12/00 ,  C09K11/7706 ,  Y02P40/57 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/2949 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/31609

摘要： Nanoscale particles, particle coatings/particle arrays and corresponding consolidated materials are described based on an ability to vary the composition involving a wide range of metal and/or metalloid elements and corresponding compositions. In particular, metalloid oxides and metal-metalloid compositions are described in the form of improved nanoscale particles and coatings formed from the nanoscale particles. Compositions comprising rare earth metals and dopants/additives with rare earth metals are described. Complex compositions with a range of host compositions and dopants/additives can be formed using the approaches described herein. The particle coating can take the form of particle arrays that range from collections of disbursable primary particles to fused networks of primary particles forming channels that reflect the nanoscale of the primary particles. Suitable materials for optical applications are described along with some optical devices of interest.

摘要翻译： 基于改变涉及宽范围的金属和/或准金属元素和相应组合物的组合物的能力来描述纳米颗粒，颗粒涂层/颗粒阵列和相应的固结材料。 特别地，准金属氧化物和金属 - 准金属组合物以改进的纳米级颗粒和由纳米级颗粒形成的涂层的形式描述。 描述了包含稀土金属和稀土金属的掺杂剂/添加剂的组合物。 可以使用本文所述的方法形成具有一系列主体组合物和掺杂剂/添加剂的复合组合物。 颗粒涂层可以采用粒子阵列的形式，其范围从可分离的初级粒子的集合到形成反映初级粒子的纳米尺度的通道的初级粒子的融合网络。 适用于光学应用的材料与一些感兴趣的光学装置一起被描述。

公开(公告)号：US06680041B1

公开(公告)日：2004-01-20

申请号：US09697697

申请日：2000-10-26

申请人： Sujeet Kumar ,  James T. Gardner ,  Xiangxin Bi ,  Nobuyuki Kambe

发明人： Sujeet Kumar ,  James T. Gardner ,  Xiangxin Bi ,  Nobuyuki Kambe

IPC分类号： C01B1314

CPC分类号： H01M4/131 ,  B82Y30/00 ,  C01G45/02 ,  C01P2002/02 ,  C01P2002/72 ,  C01P2002/76 ,  C01P2004/04 ,  C01P2004/51 ,  C01P2004/52 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/40 ,  H01M4/485 ,  H01M4/50 ,  H01M4/505 ,  Y10T428/2982 ,  Y10T428/2991

摘要： Manganese oxide particles have been produced having an average diameter less than about 500 nm and a very narrow distribution of particle diameters. Methods are described for producing metal oxides by performing a reaction with an aerosol including a metal precursor. Heat treatments can be performed in an oxidizing environment to alter the properties of the manganese oxide particles.

摘要翻译： 已经生产了具有小于约500nm的平均直径和非常窄的粒径分布的氧化锰颗粒。 描述了通过与包括金属前体的气溶胶进行反应来生产金属氧化物的方法。 可以在氧化环境中进行热处理以改变氧化锰颗粒的性质。

公开(公告)号：US06508855B2

公开(公告)日：2003-01-21

申请号：US09753484

申请日：2001-01-03

申请人： James T. Gardner ,  Sujeet Kumar ,  Ronald M. Cornell ,  Ronald J. Mosso ,  Xiangxin Bi

发明人： James T. Gardner ,  Sujeet Kumar ,  Ronald M. Cornell ,  Ronald J. Mosso ,  Xiangxin Bi

IPC分类号： C22C105

CPC分类号： B01J4/00 ,  B01J10/002 ,  B01J19/088 ,  B01J19/10 ,  B01J19/12 ,  B01J19/121 ,  B01J19/26 ,  B01J2219/0869 ,  B01J2219/0884 ,  Y10T428/2982

摘要： An aerosol delivery apparatus is used to deliver an aerosol into a reaction chamber for chemical reaction to produce reaction products such as nanoparticles. A variety of improved aerosol delivery approaches provide for the production of more uniform reaction products. In preferred embodiments, a reaction chamber is used that has a cross section perpendicular to the flow of reactant having a dimension along a major axis greater than a dimension along a minor axis. The aerosol preferably is elongated along the major axis of the reaction chamber.

摘要翻译： 气溶胶输送装置用于将气溶胶输送到用于化学反应的反应室中以产生诸如纳米颗粒的反应产物。 各种改进的气溶胶递送方法提供了更均匀的反应产物的生产。 在优选实施例中，使用具有垂直于反应物流的横截面的反应​​室，其具有沿着短轴的尺寸大于沿着短轴的尺寸。 气溶胶优选沿着反应室的长轴细长。

公开(公告)号：US10056644B2

公开(公告)日：2018-08-21

申请号：US12509131

申请日：2009-07-24

申请人： Sujeet Kumar ,  James P. Buckley ,  Hang Shi

发明人： Sujeet Kumar ,  James P. Buckley ,  Hang Shi

IPC分类号： H01M10/0525 ,  H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M4/587 ,  C01G53/00 ,  H01M2/02

CPC分类号： H01M10/0525 ,  C01G53/50 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2006/40 ,  H01M2/0217 ,  H01M2/022 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M4/582 ,  H01M4/587 ,  Y02E60/122 ,  Y02T10/7011

摘要： Batteries with high energy and high capacity are described that have a long cycle life upon cycling at a moderate discharge rate. Specifically, the batteries may have a room temperature fifth cycle discharge specific energy of at least about 175 Wh/kg discharged at a C/3 discharge rate from 4.2V to 2.5V. Additionally, the batteries can maintain at least about 70% discharge capacity at 1000 cycles relative to the fifth cycle, with the battery being discharged from 4.2V to 2.5V at a C/2 rate from the fifth cycle through the 1000th cycle. In some embodiment, the positive electrode of the battery comprises a lithium intercalation composition with optional metal fluoride coating. Stabilizing additive maybe added to the electrolyte of the battery to further improve the battery performance. The batteries are particularly suitable for use in electric vehicles.

公开(公告)号：US09552901B2

公开(公告)日：2017-01-24

申请号：US13588783

申请日：2012-08-17

申请人： Shabab Amiruddin ,  Subramanian Venkatachalam ,  Bing Li ,  Charles Bowling ,  Yezi Bei ,  Deepak Kumaar Karthikeyan ,  Herman Lopez ,  Sujeet Kumar

发明人： Shabab Amiruddin ,  Subramanian Venkatachalam ,  Bing Li ,  Charles Bowling ,  Yezi Bei ,  Deepak Kumaar Karthikeyan ,  Herman Lopez ,  Sujeet Kumar

IPC分类号： H01M4/13 ,  H01M4/58 ,  H01M6/12 ,  H01M6/46 ,  H01M4/00 ,  H01B1/08 ,  H01M4/505 ,  H01M4/131 ,  H01M10/0525 ,  C01G53/00 ,  H01M2/02

CPC分类号： H01B1/08 ,  C01G53/50 ,  C01P2002/52 ,  C01P2006/40 ,  H01M2/021 ,  H01M4/131 ,  H01M4/505 ,  H01M10/0525 ,  Y02E60/122 ,  Y02T10/7011

摘要： Batteries with particularly high energy capacity and low internal impedance have been described herein. The batteries can exhibit extraordinary long cycling with acceptable low amounts of fade. Pouch batteries using high specific capacity lithium rich metal oxide as positive electrode material combined with graphitic carbon anode can reach an energy density of at least about 180 Wh/kg at a rate of C/3 from 4.35V to 2V at room temperature while having a room temperature areas specific DC resistance of no more than about 75 ohms-cm2 at 20% SOC based on a full charge to 4.35V. High specific capacity lithium rich metal oxide with specific stoichiometry ranges used in these batteries are disclosed.

摘要翻译： 这里描述了具有特别高的能量容量和低内部阻抗的电池。 电池可以显示非凡的长时间循环，可接受的低褪色量。 使用高比容量的富锂金属氧化物作为与石墨碳阳极结合的正极材料的袋电池可以在室温下从4.35V至2V的C / 3速率达到至少约180Wh / kg的能量密度，同时具有 室温区域的特定直流电阻不超过约75欧姆 - 厘米2，基于充电至4.35V的20％SOC。 公开了在这些电池中使用的具有特定化学计量范围的高比容量的富锂金属氧化物。

公开(公告)号：US08947826B2

公开(公告)日：2015-02-03

申请号：US13821236

申请日：2011-09-07

申请人： Charanjit Singh Bhatia ,  Ehsan Rismani-Yazdi ,  Sujeet Kumar Sinha

发明人： Charanjit Singh Bhatia ,  Ehsan Rismani-Yazdi ,  Sujeet Kumar Sinha

IPC分类号： G11B5/187 ,  G11B5/84 ,  G11B5/72 ,  C23C14/00 ,  C23C14/48

CPC分类号： C23C14/48 ,  G11B5/72 ,  G11B5/8408

摘要： A durable wear-resistant coating consists of an atomically mixed layer on the surface of the head or media which is developed by bombardment of the surface with energetic C ions with optimized parameters. This mixed layer is covered with a hard DLC overcoat. This mixed interlayer is able to strongly bond the overcoat to the head or media substrate and improve the tribological properties of the overcoat. In this method a very thin layer of a carbide former material can be used as an interlayer before bombarding the surface with C ions which provides a composite interlayer containing C and species from interlayer and substrate. This composite interlayer bonds the DLC overact to the ceramic substrate of the head or the metallic substrate of the media. This interlayer by itself is protective enough to protect the head media of the hard drives against wear and corrosion.

摘要翻译： 耐用的耐磨涂层由头或介质表面上的原子混合层组成，通过用优化的参数用能量C离子轰击表面而开发。 该混合层用硬DLC外涂层覆盖。 该混合中间层能够将外涂层牢固地粘合到头或介质基底上，并提高外涂层的摩擦学性能。 在这种方法中，可以使用非常薄的碳化物形成材料层作为中间层，然后用C离子轰击表面，其提供了由夹层和基底形成的含有C和物质的复合中间层。 该复合层将DLC结合到介质的头部或金属基底的陶瓷衬底上。 该夹层本身就足够保护硬盘驱动器的头部介质免受磨损和腐蚀。

公开(公告)号：US08697288B2

公开(公告)日：2014-04-15

申请号：US13479555

申请日：2012-05-24

申请人： James P. Buckley ,  Sujeet Kumar

发明人： James P. Buckley ,  Sujeet Kumar

IPC分类号： H01M4/13 ,  H01M4/58 ,  H01M4/62 ,  H01M4/00 ,  H01M4/50

CPC分类号： H01M2/1653 ,  H01M4/131 ,  H01M4/1315 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/621 ,  H01M4/622 ,  H01M10/0525 ,  Y02T10/7011 ,  Y10T29/49108 ,  Y10T29/49115

摘要： Lithium ion secondary batteries are described that have high total energy, energy density and specific discharge capacity upon cycling at room temperature and at a moderate discharge rate. The improved batteries are based on high loading of positive electrode materials with high energy capacity. This capability is accomplished through the development of positive electrode active materials with very high specific energy capacity that can be loaded at high density into electrodes without sacrificing performance. The high loading of the positive electrode materials in the batteries are facilitated through using a polymer binder that has an average molecular weight higher than 800,000 atomic mass unit.

摘要翻译： 描述了在室温和适度的放电速率下循环时具有高的总能量，能量密度和比放电容量的锂离子二次电池。 改进的电池基于具有高能量容量的正极材料的高负载。 该能力通过开发具有非常高比能量容量的正极活性材料来实现，其可以以高密度加载到电极中而不牺牲性能。 通过使用平均分子量高于800,000原子质量单位的聚合物粘合剂，可以促进电池中正极材料的高负荷。

公开(公告)号：US08673407B2

公开(公告)日：2014-03-18

申请号：US11192159

申请日：2005-07-28

申请人： Xiangxin Bi ,  Elizabeth Anne Nevis ,  Ronald J. Mosso ,  Michael Edward Chapin ,  Shivkumar Chiruvolu ,  Sardar Hyat Khan ,  Sujeet Kumar ,  Herman Adrian Lopez ,  Nguyen Tran The Huy ,  Craig Richard Horne ,  Michael A. Bryan ,  Eric Euvrard

发明人： Xiangxin Bi ,  Elizabeth Anne Nevis ,  Ronald J. Mosso ,  Michael Edward Chapin ,  Shivkumar Chiruvolu ,  Sardar Hyat Khan ,  Sujeet Kumar ,  Herman Adrian Lopez ,  Nguyen Tran The Huy ,  Craig Richard Horne ,  Michael A. Bryan ,  Eric Euvrard

IPC分类号： C23C16/04 ,  C23C16/22 ,  C23C16/40 ,  C23C16/455 ,  C23C16/48

CPC分类号： H01S3/0632 ,  H01S3/0635 ,  H01S3/0637 ,  H01S3/0941 ,  H01S3/176 ,  H01S3/2308

摘要： Three dimensional optical structures are described that can have various integrations between optical devices within and between layers of the optical structure. Optical turning elements can provide optical pathways between layers of optical devices. Methods are described that provide for great versatility on contouring optical materials throughout the optical structure. Various new optical devices are enabled by the improved optical processing approaches.

摘要翻译： 描述了三维光学结构，其可以在光学结构的层内和层之间的光学器件之间具有各种集成。 光学旋转元件可以提供光学装置的层之间的光学路径。 描述了在整个光学结构中轮廓化光学材料方面具有很大通用性的方法。 通过改进的光学处理方法可以实现各种新的光学器件。

公开(公告)号：US20140050972A1

公开(公告)日：2014-02-20

申请号：US13588783

申请日：2012-08-17

申请人： Shabab Amiruddin ,  Subramanian Venkatachalam ,  Bing Li ,  Charles Bowling ,  Yezi Bei ,  Deepak Kumaar Karthikeyan ,  Herman Lopez ,  Sujeet Kumar

发明人： Shabab Amiruddin ,  Subramanian Venkatachalam ,  Bing Li ,  Charles Bowling ,  Yezi Bei ,  Deepak Kumaar Karthikeyan ,  Herman Lopez ,  Sujeet Kumar

IPC分类号： H01M4/505 ,  H01B1/08 ,  H01M4/54 ,  H01M4/525 ,  H01M10/052 ,  H01M10/056

CPC分类号： H01B1/08 ,  C01G53/50 ,  C01P2002/52 ,  C01P2006/40 ,  H01M2/021 ,  H01M4/131 ,  H01M4/505 ,  H01M10/0525 ,  Y02E60/122 ,  Y02T10/7011

摘要： Batteries with particularly high energy capacity and low internal impedance have been described herein. The batteries can exhibit extraordinary long cycling with acceptable low amounts of fade. Pouch batteries using high specific capacity lithium rich metal oxide as positive electrode material combined with graphitic carbon anode can reach an energy density of at least about 180 Wh/kg at a rate of C/3 from 4.35V to 2V at room temperature while having a room temperature areas specific DC resistance of no more than about 75 ohms-cm2 at 20% SOC based on a full charge to 4.35V. High specific capacity lithium rich metal oxide with specific stoichiometry ranges used in these batteries are disclosed.

摘要翻译： 这里描述了具有特别高的能量容量和低内部阻抗的电池。 电池可以显示非凡的长时间循环，可接受的低褪色量。 使用高比容量的富锂金属氧化物作为与石墨碳阳极结合的正极材料的袋电池可以在室温下从4.35V至2V的C / 3速率达到至少约180Wh / kg的能量密度，同时具有 室温区域的特定直流电阻不超过约75欧姆 - 厘米2，基于充电至4.35V的20％SOC。 公开了在这些电池中使用的具有特定化学计量范围的高比容量的富锂金属氧化物。