公开(公告)号：WO2001007155A1

公开(公告)日：2001-02-01

申请号：PCT/US2000/019578

申请日：2000-07-18

Applicant: NANOGRAM CORPORATION

Inventor： MOSSO, Ronald, J. ,  BI, Xiangxin ,  GARDNER, James, T. ,  KUMAR, Sujeet ,  PHILLIPS, Samuel, R.

IPC: B01J19/08

CPC classification number: B01J6/008 ,  B01J19/121 ,  B01J2219/0879

Abstract: Improvements to chemical reaction systems (100) provide for the production of commercial quantities of chemical products, such as chemical powders. The improved chemical reaction systems (100) can accomodate a large reactant flux for the production of significant amounts of product. Preferred reaction systems (100) are based on laser pyrolysis. Features of the system (100) provide for the production of highly uniform product particles.

Abstract translation: 化学反应体系（100）的改进提供了生产商业数量的化学产品，如化学粉末。 改进的化学反应体系（100）可以容纳大量的反应物通量，用于生产大量的产品。 优选的反应体系（100）基于激光热解。 系统（100）的特征提供了高度均匀的产品颗粒的生产。

公开(公告)号：EP1279018A1

公开(公告)日：2003-01-29

申请号：EP01926563.6

申请日：2001-04-03

Applicant: Nanogram Corporation

Inventor： BI, Xiangxin ,  KUMAR, Sujeet ,  HORNE, Craig, R. ,  MOSSO, Ronald, J. ,  GARDNER, James, T. ,  CHIRUVOLU, Shivkumar ,  LIM, Seung, M.

IPC: G01N1/10 ,  G01N1/00 ,  G01N35/02 ,  G01N35/08 ,  G01N35/10 ,  G01N1/14 ,  B01L3/02

CPC classification number: B01J19/0046 ,  B01J2219/00286 ,  B01J2219/00326 ,  B01J2219/0036 ,  B01J2219/00414 ,  B01J2219/00423 ,  B01J2219/00596 ,  B01J2219/00745 ,  B01J2219/00747 ,  B01J2219/00754 ,  B01J2219/00756 ,  C40B30/08 ,  C40B40/18 ,  C40B60/14 ,  Y10T436/2575

Abstract: Combinational synthesis methods obtain a plurality of compositions having materially different characteristics using an apparatus having a plurality of collectors. A first quantity of fluid reactants are reacted to form a first quantity of production composition. Following completion of the collection of the first quantity of product composition, a second quantity of fluid reactants are reacted to form a second quantity of product composition materially different from the first quantity of product composition. An apparatus includes a nozzle (130) connected to a reactant source (120) and a plurality of collectors (236). The nozzle and plurality of collectors move relative to each other such that a collector can be selectively placed to receive a fluid stream emanating from the nozzle. The plurality of product compositions can be evaluated to determine their suitability for various applications.

公开(公告)号：EP1383646B1

公开(公告)日：2016-12-21

申请号：EP02714782.6

申请日：2002-01-23

Applicant: NanoGram Corporation

Inventor： KAMBE, Nobuyuki ,  BLUM, Yigal, Do ,  CHALONER-GILL, Benjamin ,  CHIRUVOLU, Shivkumar ,  KUMAR, Sujeet ,  MACQUEEN, David, Brent

IPC: C08K9/08 ,  B32B15/02

CPC classification number: G02B1/005 ,  B32B27/08 ,  C08G18/3897 ,  C08G83/001 ,  C08K9/08 ,  G02B6/10 ,  H01L35/24 ,  Y10T428/16 ,  Y10T428/25 ,  Y10T428/2913 ,  Y10T428/2962 ,  Y10T428/2991 ,  Y10T428/31663 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31692 ,  Y10T428/31931

公开(公告)号：EP1082405A1

公开(公告)日：2001-03-14

申请号：EP99924420.5

申请日：1999-05-20

Applicant: Nanogram Corporation

Inventor： KUMAR, Sujeet ,  BI, Xiangxin ,  KAMBE, Nobuyuki

IPC: C11D9/02 ,  C11D9/04 ,  C01B17/00 ,  C01B33/00 ,  C01B15/14 ,  C01B33/12

CPC classification number: C11D3/124 ,  C01B33/113 ,  C01P2004/64 ,  C11D7/14 ,  Y10T428/2982

Abstract: A collection of silicon oxide nanoparticles have an average diameter from about 5 nm to about 100 nm. The collection of silicon oxide nanoparticles effectively include no particles with a diameter greater than about four times the average diameter. The particles generally have a spherical morphology. Methods for producing the nanoparticles involve laser pyrolysis. The silicon oxide nanoparticles are effective for the production of improved polishing compositions including compositions useful for chemical-mechanical polishing.

公开(公告)号：EP1082212A1

公开(公告)日：2001-03-14

申请号：EP99911236.0

申请日：1999-03-08

Applicant: Nanogram Corporation

Inventor： KUMAR, Sujeet ,  BI, Xiangxin ,  KAMBE, Nobuyuki

IPC: B32B5/16 ,  C01G19/02 ,  C30B23/08

CPC classification number: B82Y30/00 ,  C01G19/02 ,  C01P2004/64 ,  C30B25/00 ,  C30B29/16 ,  C30B29/605 ,  Y10T428/26

Abstract: Tin oxide nanoparticles were produced with tin in a variety of oxidation states. In particular, nanoparticles of single phase, crystalline SnO2 were produced. Preferred tin oxide nanoparticles have an average diameter from about 5 nm to about 100 nm with an extremely narrow distribution of particle diameters. The tin oxide nanoparticles can be produced in significant quantities using a laser pyrolysis apparatus. Nanoparticles produced by laser pyrolysis can be subjected to further processing to change the properties of the particles without destroying the nanoscale size of the particles. The nanoscale tin oxide particles are useful for the production of transparent electrodes for use in flat panel displays.

公开(公告)号：EP1082405B1

公开(公告)日：2010-08-18

申请号：EP99924420.5

申请日：1999-05-20

Applicant: NanoGram Corporation

Inventor： KUMAR, Sujeet ,  BI, Xiangxin ,  KAMBE, Nobuyuki

IPC: C11D9/02 ,  C11D9/04 ,  C01B17/00 ,  C01B33/00 ,  C01B15/14 ,  C01B33/12 ,  C01B33/18 ,  C09K3/14 ,  C09G1/02

CPC classification number: C11D3/124 ,  C01B33/113 ,  C01P2004/64 ,  C11D7/14 ,  Y10T428/2982

公开(公告)号：EP1383646A1

公开(公告)日：2004-01-28

申请号：EP02714782.6

申请日：2002-01-23

Applicant: Nanogram Corporation

Inventor： KAMBE, Nobuyuki ,  BLUM, Yigal, Do ,  CHALONER-GILL, Benjamin ,  CHIRUVOLU, Shivkumar ,  KUMAR, Sujeet ,  MACQUEEN, David, Brent

IPC: B32B15/02

CPC classification number: G02B1/005 ,  B32B27/08 ,  C08G18/3897 ,  C08G83/001 ,  C08K9/08 ,  G02B6/10 ,  H01L35/24 ,  Y10T428/16 ,  Y10T428/25 ,  Y10T428/2913 ,  Y10T428/2962 ,  Y10T428/2991 ,  Y10T428/31663 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31692 ,  Y10T428/31931

Abstract: Inorganic particle/polymer composites are described that involve chemical bonding between the elements of the composite. In some embodiments, the composite composition includes a polymer having side groups chemically bonded to inorganic particles. Furthermore, the composite composition can include chemically bonded inorganic particles and ordered polymers. Various electrical, optical and electro-optical devices can be formed from the composites.

公开(公告)号：EP1301954A1

公开(公告)日：2003-04-16

申请号：EP01952866.0

申请日：2001-06-14

Applicant: Nanogram Corporation

Inventor： KUMAR, Sujeet ,  HORNE, Craig, R.

IPC: H01M4/52

CPC classification number: H01M4/485 ,  B82Y30/00 ,  C01G23/005 ,  C01G51/42 ,  C01G51/52 ,  C01G53/42 ,  C01G53/52 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/51 ,  C01P2004/64 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  H01M2004/021 ,  H01M2004/027 ,  Y10T29/49108

Abstract: Lithium metal oxide particles have been produced having average diameters less than about 100 nm. Composite metal oxides of particular interest include, for example, lithium cobalt oxide, lithium nickel oxide, lithium titanium oxides and derivatives thereof. These nanoparticles composite metal oxides can be used as electroactive particles in lithium or lithium ion batteries. Batteries of particular interest include lithium titanium oxide in the negative electrode and lithium cobalt manganese oxide in the positive electrode.

Abstract translation: 已经生产了具有小于约100nm的平均直径的锂金属氧化物颗粒。 特别感兴趣的复合金属氧化物包括例如钴酸锂，锂镍氧化物，锂钛氧化物及其衍生物。 这些纳米复合金属氧化物可用作锂或锂离子电池中的电活性颗粒。 特别感兴趣的电池包括负极中的氧化钛锂和正极中的钴酸锂钴氧化物。

公开(公告)号：EP1131154A1

公开(公告)日：2001-09-12

申请号：EP99956959.3

申请日：1999-11-08

Applicant: Nanogram Corporation

Inventor： GARDNER, James, T. ,  KUMAR, Sujeet ,  CORNELL, Ronald, M. ,  MOSSO, Ronald, J. ,  BI, Xiangxin

IPC: B01J19/08

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

Abstract: An aerosol delivery apparatus (96) is used to deliver an aerosol into a reaction chamber (92) 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 (92) 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.

公开(公告)号：EP1166286A1

公开(公告)日：2002-01-02

申请号：EP00917798.1

申请日：2000-03-08

Applicant: Nanogram Corporation

Inventor： REITZ, Hariklia, Dris ,  KUMAR, Sujeet ,  BI, Xiangxin ,  KAMBE, Nobuyuki

IPC: H01C7/10

CPC classification number: C01G9/03 ,  B82Y30/00 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/62 ,  C01P2004/64 ,  C09C1/043 ,  C09K11/54 ,  H01C7/112

Abstract: A collection of zinc oxide nanoparticles have been produced by laser pyrolysis (300). The zinc oxide nanoparticles have average particle diameters of less than about 95 nm and a very narrow particle size distribution. The laser pyrolysis process is characterized by the production of a reactant stream within the reaction chamber, where the reactant stream includes a zinc precursor and other reactants. The zinc precursor can be delivered as an aerosol.