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1.发明授权Production of nanostructured materials by hypersonic plasma particle deposition 失效通过超音速等离子体颗粒沉积生产纳米结构材料
公开(公告)号：US5874134A
公开(公告)日：1999-02-23
申请号：US790371
申请日：1997-01-28
Applicant: Nagaraja P. Rao , Steven L. Girshick , Peter H. McMurry , Joachim V. R. Heberlein
Inventor： Nagaraja P. Rao , Steven L. Girshick , Peter H. McMurry , Joachim V. R. Heberlein
CPC classification number: B01J19/26 , B01J19/088 , C23C4/134 , B01J2219/0871 , B01J2219/0875 , B01J2219/0894 , Y10S977/778
Abstract: A method and apparatus for the controlled synthesis and assembly of nanoparticles into nanostructured materials, including nanocomposites, includes a source of nanoparticles and a hypersonic impaction apparatus. The nanoparticles are impacted on a substrate through hypersonic impaction to thereby provide nanostructured materials as well as nanophase materials.
Abstract translation: 用于纳米颗粒受控合成和组装纳米结构材料（包括纳米复合材料）的方法和装置包括纳米颗粒源和超音速冲击装置。 纳米颗粒通过超音速冲击冲击到基底上，从而提供纳米结构材料以及纳米相材料。
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2.发明授权公开(公告)号：US08029595B2
公开(公告)日：2011-10-04
申请号：US12131844
申请日：2008-06-02
Applicant: Rajesh Mukherjee , Toshitaka Nakamura , Amane Mochizuki , Jami Hafiz , Srivathsan Ganapathysubramanian , Joachim V. R. Heberlein , Steven L. Girshick
Inventor： Rajesh Mukherjee , Toshitaka Nakamura , Amane Mochizuki , Jami Hafiz , Srivathsan Ganapathysubramanian , Joachim V. R. Heberlein , Steven L. Girshick
CPC classification number: B22F3/003 , B22F9/082 , B22F2998/00 , B22F2999/00 , B82Y30/00 , C01B13/34 , C01F17/0025 , C01P2002/34 , C01P2004/03 , C01P2004/32 , C01P2004/52 , C01P2004/64 , C04B35/44 , C04B35/62665 , C04B2235/3225 , C04B2235/3229 , C04B2235/5454 , C04B2235/768 , B22F1/0018 , B22F2202/13
Abstract: Methods of generating nanoparticles are described that comprises feeding nebulized droplets into a radio frequency plasma torch to generate nanoparticles, wherein the majority of the nanoparticles generated have a diameter of less than about 50 nm. These methods are useful for synthesizing nanoparticles of metals, semiconductors, ceramics or any other material class where the precursors are either in liquid form or can be dissolved or suspended in a suitable liquid. Methods of feeding nebulized droplets and central gas into a radio frequency plasma torch and apparatus for generating nanoparticles are also described.
Abstract translation: 描述了产生纳米颗粒的方法，其包括将喷雾的液滴进入射频等离子体焰炬以产生纳米颗粒，其中所产生的大部分纳米颗粒的直径小于约50nm。 这些方法可用于合成金属，半导体，陶瓷或任何其它材料类别的纳米颗粒，其中前体是液体形式或可以溶解或悬浮在合适的液体中。 还描述了将雾化液滴和中心气体进料到射频等离子体焰炬中的方法以及用于产生纳米颗粒的装置。
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Patent Agency Ranking
3.发明申请NANOSCALE PHOSPHOR PARTICLES WITH HIGH QUANTUM EFFICIENCY AND METHOD FOR SYNTHESIZING THE SAME 有权具有高量子效率的纳米磷光体颗粒及其合成方法公开(公告)号：US20100200808A1
公开(公告)日：2010-08-12
申请号：US12530620
申请日：2008-03-11
Applicant: Jami Hafiz , Toshitaka Nakamura , Steven L. Girshick , Joachim V.R. Heberlein , Amane Mochizuki , Rajesh Mukherjee
Inventor： Jami Hafiz , Toshitaka Nakamura , Steven L. Girshick , Joachim V.R. Heberlein , Amane Mochizuki , Rajesh Mukherjee
CPC classification number: C09K11/7774 , H01J37/321 , H05H1/42 , Y10S977/844 , Y10T428/2982
Abstract: Described herein are batches of nanoscale phosphor particles having an average particle size of less than about 200 nm and an average internal quantum efficiency of at least 40%. The batches of nanoscale phosphor particles can be substantially free of impurities. Also described herein are methods of manufacturing the nanoscale phosphor particles by passing phosphor particles through a reactive field to thereby dissociate them into elements and then synthesizing nanoscale phosphor particles by nucleating the elements and quenching the resulting particles.
Abstract translation: 这里描述的是具有小于约200nm的平均粒度和至少40％的平均内量子效率的批量的纳米级荧光体颗粒。 纳米级荧光体颗粒的批次基本上不含杂质。 本文还描述了通过使荧光体颗粒通过反应场来制造纳米级荧光体颗粒的方法，从而将其分离成元素，然后通过使元素成核并淬灭所得到的颗粒来合成纳米级荧光体颗粒。
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4.发明申请METHOD AND APPARATUS OF PRODUCING NANOPARTICLES USING NEBULIZED DROPLET 有权使用NEBULIZED DROPLET生产纳米颗粒的方法和装置公开(公告)号：US20090293675A1
公开(公告)日：2009-12-03
申请号：US12131844
申请日：2008-06-02
Applicant: RAJESH MUKHERJEE , TOSHITAKA NAKAMURA , AMANE MOCHIZUKI , JAMI HAFIZ , SRIVATHSAN GANAPATHYSUBRAMANIAN , JOACHIM V. R. HEBERLEIN , STEVEN L. GIRSHICK
Inventor： RAJESH MUKHERJEE , TOSHITAKA NAKAMURA , AMANE MOCHIZUKI , JAMI HAFIZ , SRIVATHSAN GANAPATHYSUBRAMANIAN , JOACHIM V. R. HEBERLEIN , STEVEN L. GIRSHICK
IPC: B22F9/14
CPC classification number: B22F3/003 , B22F9/082 , B22F2998/00 , B22F2999/00 , B82Y30/00 , C01B13/34 , C01F17/0025 , C01P2002/34 , C01P2004/03 , C01P2004/32 , C01P2004/52 , C01P2004/64 , C04B35/44 , C04B35/62665 , C04B2235/3225 , C04B2235/3229 , C04B2235/5454 , C04B2235/768 , B22F1/0018 , B22F2202/13
Abstract: Methods of generating nanoparticles are described that comprises feeding nebulized droplets into a radio frequency plasma torch to generate nanoparticles, wherein the majority of the nanoparticles generated have a diameter of less than about 50 nm. These methods are useful for synthesizing nanoparticles of metals, semiconductors, ceramics or any other material class where the precursors are either in liquid form or can be dissolved or suspended in a suitable liquid. Methods of feeding nebulized droplets and central gas into a radio frequency plasma torch and apparatus for generating nanoparticles are also described.
Abstract translation: 描述了产生纳米颗粒的方法，其包括将喷雾的液滴进入射频等离子体焰炬以产生纳米颗粒，其中所产生的大部分纳米颗粒的直径小于约50nm。 这些方法可用于合成金属，半导体，陶瓷或任何其它材料类别的纳米颗粒，其中前体是液体形式或可以溶解或悬浮在合适的液体中。 还描述了将雾化液滴和中心气体进料到射频等离子体焰炬中的方法以及用于产生纳米颗粒的装置。
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5.发明授权Apparatus and method for synthesizing films and coatings by focused particle beam deposition 有权通过聚焦粒子束沉积合成膜和涂层的装置和方法公开(公告)号：US06924004B2
公开(公告)日：2005-08-02
申请号：US10333273
申请日：2001-07-19
Applicant: Nagaraja P. Rao , Joachim Heberlein , William Gerberich , Steven L. Girshick , Peter H. McMurry
Inventor： Nagaraja P. Rao , Joachim Heberlein , William Gerberich , Steven L. Girshick , Peter H. McMurry
IPC: C04B35/58 , C23C4/12 , C23C14/22 , C23C16/452 , C23C16/513 , C23C24/04 , H05H3/02 , C23C16/448
CPC classification number: C04B35/565 , C23C4/12 , C23C4/134 , C23C14/22 , C23C16/452 , C23C16/513 , C23C24/04 , H05H3/02 , Y10T137/0379 , Y10T137/7754
Abstract: A particle beam deposition apparatus includes a particle source for generating a plurality of particles in suspended form, an expansion chamber, and a deposition chamber connected to the expansion chamber by an aerodynamic focusing stage, and containing a substrate. The aerodynamic focusing stage may be comprised of a plurality of aerodynamic focusing elements, or lenses. Particles, including nanoparticles, may be deposited on the substrate by generating an aerosol cloud of particles, accelerating the particles into the expansion chamber, creating a collimated beam out of the particles by passing them through the aerodynamic focusing lenses and into a deposition chamber, and impacting the particles into the substrate.
Abstract translation: 粒子束沉积装置包括用于产生悬浮形式的多个颗粒的颗粒源，膨胀室和通过空气动力学聚焦阶段连接到膨胀室并且包含基底的沉积室。 空气动力学聚焦阶段可以由多个空气动力学聚焦元件或透镜组成。 包括纳米颗粒在内的颗粒可以通过产生颗粒的气溶胶云而沉积在基板上，从而将颗粒加速到膨胀室中，通过使颗粒通过空气动力学聚焦透镜并进入沉积室而产生准直的光束， 将颗粒撞击到基底中。
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6.发明授权Nanoscale phosphor particles with high quantum efficiency and method for synthesizing the same 有权具有高量子效率的纳米级荧光体颗粒及其合成方法公开(公告)号：US08137588B2
公开(公告)日：2012-03-20
申请号：US12530620
申请日：2008-03-11
Applicant: Jami Hafiz , Toshitaka Nakamura , Steven L Girshick , Joachim V. R. Heberlein , Amane Mochizuki , Rajesh Mukherjee
Inventor： Jami Hafiz , Toshitaka Nakamura , Steven L Girshick , Joachim V. R. Heberlein , Amane Mochizuki , Rajesh Mukherjee
IPC: C09K11/02
CPC classification number: C09K11/7774 , H01J37/321 , H05H1/42 , Y10S977/844 , Y10T428/2982
Abstract: Described herein are batches of nanoscale phosphor particles having an average particle size of less than about 200 nm and an average internal quantum efficiency of at least 40%. The batches of nanoscale phosphor particles can be substantially free of impurities. Also described herein are methods of manufacturing the nanoscale phosphor particles by passing phosphor particles through a reactive field to thereby dissociate them into elements and then synthesizing nanoscale phosphor particles by nucleating the elements and quenching the resulting particles.
Abstract translation: 这里描述的是具有小于约200nm的平均粒度和至少40％的平均内量子效率的批量的纳米级荧光体颗粒。 纳米级荧光体颗粒的批次基本上不含杂质。 本文还描述了通过使荧光体颗粒通过反应场来制造纳米级荧光体颗粒的方法，从而将其分离成元素，然后通过使元素成核并淬灭所得到的颗粒来合成纳米级荧光体颗粒。
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7.发明申请GROWTH OF COATINGS OF NANOPARTICLES BY PHOTOINDUCED CHEMICAL VAPOR DEPOSITION 审中-公开通过光化学气相沉积法制备纳米颗粒的涂层公开(公告)号：US20100209628A1
公开(公告)日：2010-08-19
申请号：US12596683
申请日：2008-04-17
Applicant: Steven L. Girshick , Bin Zhang , Toshitaka Nakamura , Amane Mochizuki , Jeffrey Roberts , Ying-Chin Liao , Yuanqing He , Adam Boies
Inventor： Steven L. Girshick , Bin Zhang , Toshitaka Nakamura , Amane Mochizuki , Jeffrey Roberts , Ying-Chin Liao , Yuanqing He , Adam Boies
CPC classification number: C23C16/4417 , B22F1/02 , B22F2998/00 , B22F2999/00 , C23C16/482 , B22F1/0018 , B22F2202/11
Abstract: Photoinduced chemical vapor deposition was used to grow coatings on nanoparticles. Aerosolized nanoparticles were mixed with a vapor-phase coating reactant and introduced into a coating reactor, where the mixture was exposed to ultraviolet radiation. Tandem differential mobility analysis was used to determine coating thicknesses as a function of initial particle size.
Abstract translation: 光致化学气相沉积用于生长纳米颗粒上的涂层。 将气溶胶纳米颗粒与气相涂层反应物混合并引入涂覆反应器中，其中混合物暴露于紫外线辐射。 使用串联差示迁移率分析来确定作为初始粒度的函数的涂层厚度。
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