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1. 发明申请

US20140004031A1 METHOD OF PURIFYING NANODIAMOND POWDER AND PURIFIED NANODIAMOND POWDER 有权
标题翻译：纯化NANODIAMOND粉末和纯化纳米粉末粉末的方法
公开(公告)号：US20140004031A1
公开(公告)日：2014-01-02
申请号：US13536502
申请日：2012-06-28
申请人： Robert A. Norwood , Palash Gangopadhyay , Alexander Ashton Miles , Jun Kato , Shabnam Virji-Khalfan , Mamoru Miyawaki
发明人： Robert A. Norwood , Palash Gangopadhyay , Alexander Ashton Miles , Jun Kato , Shabnam Virji-Khalfan , Mamoru Miyawaki
IPC分类号： C01B31/06 , C01B31/00 , B82Y40/00 , B82Y30/00
CPC分类号： C01B31/065 , B82Y30/00 , B82Y40/00 , C01B32/25 , C01B32/28 , C30B25/00 , C30B25/16 , C30B25/165 , C30B29/04
摘要： A method of purifying a nanodiamond powder includes preparing the nanodiamond powder, heating the nanodiamond powder at between 450° C. and 470° C. in an atmosphere including oxygen, performing a hydrochloric acid treatment on the heated nanodiamond powder, and performing a hydrofluoric acid treatment on the nanodiamond powder obtained after performing the hydrochloric acid treatment.
摘要翻译：纯化纳米金刚石粉末的方法包括制备纳米金刚石粉末，在包括氧气的气氛中在450℃和470℃之间加热纳米金刚石粉末，对加热的纳米金刚石粉末进行盐酸处理，并进行氢氟酸在进行盐酸处理后得到的纳米金刚石粉末进行处理。

2. 发明授权

US08940267B2 Method of purifying nanodiamond powder and purified nanodiamond powder 有权
标题翻译：净化纳米金刚石粉末和纯化纳米金刚石粉末的方法
公开(公告)号：US08940267B2
公开(公告)日：2015-01-27
申请号：US13536502
申请日：2012-06-28
申请人： Robert A. Norwood , Palash Gangopadhyay , Alexander Ashton Miles , Jun Kato , Shabnam Virji-Khalfan , Mamoru Miyawaki
发明人： Robert A. Norwood , Palash Gangopadhyay , Alexander Ashton Miles , Jun Kato , Shabnam Virji-Khalfan , Mamoru Miyawaki
IPC分类号： B01J3/06 , C09C1/56 , C01B31/02 , C01B31/06 , C30B29/04 , C30B25/16 , C30B25/00
CPC分类号： C01B31/065 , B82Y30/00 , B82Y40/00 , C01B32/25 , C01B32/28 , C30B25/00 , C30B25/16 , C30B25/165 , C30B29/04
摘要： A method of purifying a nanodiamond powder includes preparing the nanodiamond powder, heating the nanodiamond powder at between 450° C. and 470° C. in an atmosphere including oxygen, performing a hydrochloric acid treatment on the heated nanodiamond powder, and performing a hydrofluoric acid treatment on the nanodiamond powder obtained after performing the hydrochloric acid treatment.
摘要翻译：纯化纳米金刚石粉末的方法包括制备纳米金刚石粉末，在包括氧气的气氛中在450℃和470℃之间加热纳米金刚石粉末，对加热的纳米金刚石粉末进行盐酸处理，并进行氢氟酸在进行盐酸处理后得到的纳米金刚石粉末进行处理。

3. 发明申请

US20120043495A1 MAGNETIC-CORE POLYMER-SHELL NANOCOMPOSITES WITH TUNABLE MAGNETO-OPTICAL AND/OR OPTICAL PROPERTIES 有权
标题翻译：具有可旋转磁光和/或光学特性的磁芯聚合物 - 壳型纳米复合材料
公开(公告)号：US20120043495A1
公开(公告)日：2012-02-23
申请号：US13262035
申请日：2010-04-01
申请人： Palash Gangopadhyay , Alejandra Lopez-Santiago , Robert A. Norwood
发明人： Palash Gangopadhyay , Alejandra Lopez-Santiago , Robert A. Norwood
IPC分类号： H01F1/37 , C08F292/00 , H01F1/36 , B82Y25/00
CPC分类号： H01F1/42 , C08L33/12 , C08L2205/025 , C08L2207/53 , G01R33/0322 , H01F1/0063 , Y10S977/773 , Y10S977/777 , Y10S977/778 , Y10S977/779 , Y10S977/783 , Y10S977/84 , Y10S977/896 , Y10S977/90 , Y10S977/907 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998 , Y10T428/31678 , Y10T428/31692
摘要： Methods are disclosed for synthesizing nanocomposite materials including ferromagnetic nanoparticles with polymer shells formed by controlled surface polymerization. The polymer shells prevent the nanoparticles from forming agglomerates and preserve the size dispersion of the nanoparticles. The nanocomposite particles can be further networked in suitable polymer hosts to tune mechanical, optical, and thermal properties of the final composite polymer system. An exemplary method includes forming a polymer shell on a nanoparticle surface by adding molecules of at least one monomer and optionally of at least one tethering agent to the nanoparticles, and then exposing to electromagnetic radiation at a wavelength selected to induce bonding between the nanoparticle and the molecules, to form a polymer shell bonded to the particle and optionally to a polymer host matrix. The nanocomposite materials can be used in various magneto-optic applications.
摘要翻译：公开了用于合成纳米复合材料的方法，包括通过受控表面聚合形成的聚合物壳的铁磁性纳米颗粒。聚合物壳防止纳米颗粒形成附聚物并保持纳米颗粒的尺寸分散。纳米复合材料颗粒可以进一步连接到合适的聚合物主体中，以调节最终复合聚合物体系的机械，光学和热性能。一种示例性方法包括通过向纳米颗粒中加入至少一种单体和任选的至少一种束缚剂的分子，然后暴露于选定的电磁辐射以诱导纳米颗粒和分子，以形成结合到颗粒和任选地与聚合物主体基质结合的聚合物壳。纳米复合材料可用于各种磁光应用。

4. 发明授权

US09011710B2 Magnetic-core polymer-shell nanocomposites with tunable magneto-optical and/or optical properties 有权
标题翻译：具有可调磁光和/或光学特性的磁芯聚合物 - 壳纳米复合材料
公开(公告)号：US09011710B2
公开(公告)日：2015-04-21
申请号：US13262035
申请日：2010-04-01
申请人： Palash Gangopadhyay , Alejandra Lopez-Santiago , Robert A. Norwood
发明人： Palash Gangopadhyay , Alejandra Lopez-Santiago , Robert A. Norwood
IPC分类号： B32B15/08 , B32B15/00 , C08J3/28 , G01R33/032
CPC分类号： H01F1/42 , C08L33/12 , C08L2205/025 , C08L2207/53 , G01R33/0322 , H01F1/0063 , Y10S977/773 , Y10S977/777 , Y10S977/778 , Y10S977/779 , Y10S977/783 , Y10S977/84 , Y10S977/896 , Y10S977/90 , Y10S977/907 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998 , Y10T428/31678 , Y10T428/31692
摘要： Methods are disclosed for synthesizing nanocomposite materials including ferromagnetic nanoparticles with polymer shells formed by controlled surface polymerization. The polymer shells prevent the nanoparticles from forming agglomerates and preserve the size dispersion of the nanoparticles. The nanocomposite particles can be further networked in suitable polymer hosts to tune mechanical, optical, and thermal properties of the final composite polymer system. An exemplary method includes forming a polymer shell on a nanoparticle surface by adding molecules of at least one monomer and optionally of at least one tethering agent to the nanoparticles, and then exposing to electromagnetic radiation at a wavelength selected to induce bonding between the nanoparticle and the molecules, to form a polymer shell bonded to the particle and optionally to a polymer host matrix. The nanocomposite materials can be used in various magneto-optic applications.
摘要翻译：公开了用于合成纳米复合材料的方法，包括通过受控表面聚合形成的聚合物壳的铁磁性纳米颗粒。聚合物壳防止纳米颗粒形成附聚物并保持纳米颗粒的尺寸分散。纳米复合材料颗粒可以进一步连接到合适的聚合物主体中，以调节最终复合聚合物体系的机械，光学和热性能。一种示例性方法包括通过向纳米颗粒中加入至少一种单体和任选的至少一种束缚剂的分子，然后暴露于选定的电磁辐射以诱导纳米颗粒和分子，以形成结合到颗粒和任选地与聚合物主体基质结合的聚合物壳。纳米复合材料可用于各种磁光应用。

5. 发明申请

US20130143414A1 NANOSTRUCTURED ELECTRODES AND ACTIVE POLYMER LAYERS 有权
标题翻译：纳米结构电极和活性聚合物层
公开(公告)号：US20130143414A1
公开(公告)日：2013-06-06
申请号：US13816480
申请日：2011-08-11
申请人： Jayan Thomas , Nasser N. Peyghambarian , Robert A. Norwood , Palash Gangopadhyay
发明人： Jayan Thomas , Nasser N. Peyghambarian , Robert A. Norwood , Palash Gangopadhyay
IPC分类号： H01L21/02 , H01B13/00
CPC分类号： H01L21/0226 , H01B13/0036 , H01L31/022466 , H01L31/02366 , H01L31/0392 , H01L31/03925 , H01L33/0087 , H01L33/08 , H01L33/18 , H01L33/24 , H01L33/28 , H01L33/38 , H01L51/0021 , H01L2933/0016 , Y02E10/549 , Y02P70/521 , Y10S977/89 , Y10S977/932
摘要： Embodiments of methods for fabricating polymer nanostructures and nanostructured electrodes are disclosed. Material layers are deposited onto polymer nanostructures to form nanostructured electrodes and devices including the nanostructured electrodes, such as photovoltaic cells, light-emitting diodes, and field-effect transistors. Embodiments of the disclosed methods are suitable for commercial-scale production of large-area nanostructured polymer scaffolds and large-area nanostructured electrodes.
摘要翻译：公开了制造聚合物纳米结构和纳米结构电极的方法的实施方案。将材料层沉积到聚合物纳米结构上以形成纳米结构电极和包括纳米结构电极的器件，例如光伏电池，发光二极管和场效应晶体管。所公开的方法的实施例适用于大面积纳米结构聚合物支架和大面积纳米结构电极的商业规模生产。

6. 发明申请

US20120052286A1 MAGNETIC-NANOPARTICLE-POLYMER COMPOSITES WITH ENHANCED MAGNETO-OPTICAL PROPERTIES 审中-公开
标题翻译：具有增强磁光性能的磁纳米聚合物复合材料
公开(公告)号：US20120052286A1
公开(公告)日：2012-03-01
申请号：US13320020
申请日：2010-05-14
申请人： Robert A. Norwood , Jayan Thomas , Palash Gangopadhyay , Alejandra Lopez-Santiago
发明人： Robert A. Norwood , Jayan Thomas , Palash Gangopadhyay , Alejandra Lopez-Santiago
IPC分类号： B32B5/16 , H01F1/00 , B82Y30/00
CPC分类号： H01F1/0063 , B82Y25/00 , H01F1/0081 , H01F1/009 , H01F1/06 , H01F1/11 , H01F1/117 , Y10T428/25
摘要： Composites, designed “MNPC” materials, are formed by methods of which an exemplary method includes preparing a liquid suspension of magnetic nanoparticles in a carrier liquid in which the nanoparticles are not soluble. The carrier liquid can form a rigid polymer matrix for the nanoparticles whenever the carrier liquid is exposed to a rigidification condition. A first rigidification condition is applied to the suspension to rigidify the carrier liquid into the polymer matrix and thus form a rigid MNPC material. A fluidizing condition is applied to the rigid MNPC material to fluidize the matrix and allow movement of the nanoparticles in the matrix. While the matrix is fluid, the MNPC material is magnetically poled by exposure to an external magnetic field. Poling aligns at least some of the nanoparticles with the field and allows at least some particles to self-assemble with each other. While continuing the magnetic poling, a second rigidification condition is applied to the MNPC material to freeze further movement of the nanoparticles in the polymer matrix. The produced materials have enhanced properties including magneto-optical properties.
摘要翻译：复合材料，设计的“MNPC”材料是通过其方法形成的，其中一种示例性方法包括制备磁性纳米颗粒在其中不溶于纳米颗粒的载体液体中的液体悬浮液。只要载体液体暴露于刚性状态，载体液体可以形成纳米颗粒的刚性聚合物基质。对悬浮液施加第一硬化条件以将载体液体硬化到聚合物基质中，从而形成刚性MNPC材料。将流化条件施加到刚性MNPC材料上以使基质流化并允许纳米颗粒在基质中的移动。当基体是流体时，MNPC材料通过暴露于外部磁场被磁极化。极化使至少一些纳米颗粒与场对准，并允许至少一些颗粒彼此自组装。在继续磁极化的同时，向MNPC材料施加第二硬化条件以冻结纳米颗粒在聚合物基质中的进一步移动。所生产的材料具有增强的性质，包括磁光性质。

7. 发明授权

US08859423B2 Nanostructured electrodes and active polymer layers 有权
标题翻译：纳米结构电极和活性聚合物层
公开(公告)号：US08859423B2
公开(公告)日：2014-10-14
申请号：US13816480
申请日：2011-08-11
申请人： Jayan Thomas , Nasser N. Peyghambarian , Robert A. Norwood , Palash Gangopadhyay , Akram A. Khosroabadi
发明人： Jayan Thomas , Nasser N. Peyghambarian , Robert A. Norwood , Palash Gangopadhyay , Akram A. Khosroabadi
IPC分类号： H01L21/44 , H01B13/00 , H01L21/02 , H01L31/0224 , H01L31/0236 , H01L31/0392 , H01L51/00 , H01L33/38 , H01L33/18 , H01L33/24 , H01L33/08 , H01L33/28 , H01L33/00
CPC分类号： H01L21/0226 , H01B13/0036 , H01L31/022466 , H01L31/02366 , H01L31/0392 , H01L31/03925 , H01L33/0087 , H01L33/08 , H01L33/18 , H01L33/24 , H01L33/28 , H01L33/38 , H01L51/0021 , H01L2933/0016 , Y02E10/549 , Y02P70/521 , Y10S977/89 , Y10S977/932
摘要： Embodiments of methods for fabricating polymer nanostructures and nanostructured electrodes are disclosed. Material layers are deposited onto polymer nanostructures to form nanostructured electrodes and devices including the nanostructured electrodes, such as photovoltaic cells, light-emitting diodes, and field-effect transistors. Embodiments of the disclosed methods are suitable for commercial-scale production of large-area nanostructured polymer scaffolds and large-area nanostructured electrodes.
摘要翻译：公开了制造聚合物纳米结构和纳米结构电极的方法的实施方案。将材料层沉积到聚合物纳米结构上以形成纳米结构电极和包括纳米结构电极的器件，例如光伏电池，发光二极管和场效应晶体管。所公开的方法的实施例适用于大面积纳米结构聚合物支架和大面积纳米结构电极的商业规模生产。

8. 发明授权

US09306218B2 High sulfur content copolymers and composite materials and electrochemical cells and optical elements using them 有权
标题翻译：高含硫量的共聚物和复合材料以及使用它们的电化学电池和光学元件
公开(公告)号：US09306218B2
公开(公告)日：2016-04-05
申请号：US14237659
申请日：2012-08-13
申请人： Dong-Chul Pyun , Jared J. Griebel , Woo Jin Chung , Richard Glass , Robert A. Norwood , Roland Himmelhuber , Adam G. Simmonds
发明人： Dong-Chul Pyun , Jared J. Griebel , Woo Jin Chung , Richard Glass , Robert A. Norwood , Roland Himmelhuber , Adam G. Simmonds
IPC分类号： C08G75/16 , H01M4/60 , H01M4/38 , H01M10/052 , H01M4/04
CPC分类号： H01M4/602 , H01M4/0404 , H01M4/043 , H01M4/382 , H01M4/604 , H01M10/052 , Y02E60/122
摘要： The present invention relates generally to high sulfur content polymeric materials and composites, methods for making them, and devices using them such as electrochemical cells and optical elements. In one aspect, a polymeric composition comprising a copolymer of sulfur, at a level in the range of at least about 50 wt % of the copolymer, and one or more monomers each selected from the group consisting of ethylenically unsaturated monomers, epoxide monomers, and thiirane monomers, at a level in the range of about 0.1 wt % to about 50 wt % of the copolymer.
摘要翻译：本发明一般涉及高含硫量的聚合材料和复合材料，其制备方法以及使用它们的装置，例如电化学电池和光学元件。在一个方面，一种包含硫共聚物的聚合物组合物，其含量在共聚物的至少约50重量％的范围内，以及一种或多种单体，其各自选自烯属不饱和单体，环氧单体和在该共聚物的约0.1重量％至约50重量％的范围内的水平。

9. 发明申请

US20130039147A1 ULTRASONIC/PHOTOACOUSTIC IMAGING DEVICES AND METHODS 有权
公开(公告)号：US20130039147A1
公开(公告)日：2013-02-14
申请号：US13517942
申请日：2011-01-25
申请人： Russell S. Witte , Leonardo Gabriel Montilla , Ragnar Olafsson , Charles M. Ingram , Zhaohui Wang , Robert A. Norwood , Charles Greenlee
发明人： Russell S. Witte , Leonardo Gabriel Montilla , Ragnar Olafsson , Charles M. Ingram , Zhaohui Wang , Robert A. Norwood , Charles Greenlee
IPC分类号： G01S15/89 , G01N29/24 , G01N21/17
CPC分类号： G01S7/52017 , A61B5/0093 , A61B5/0095 , A61B5/7257 , A61B8/08 , A61B8/0825 , G01N21/1702 , G01N29/0672 , G01N29/2418 , G01N2291/02475 , G01S7/52 , G01S15/02
摘要： Devices are disclosed for obtaining data of a sample, particularly data capable of being processed to produce an image of a region of the sample. An exemplary device includes a light-beam source, an acoustic-wave source, an optical element, and an acoustic detector. The optical element is transmissive to a light beam produced by the light-beam source and reflective to acoustic waves produced by the acoustic-wave source. The optical element is situated to direct the transmitted light beam and reflected acoustic wave simultaneously along an optical axis to be incident at a situs in or on a sample to cause the sample to produce acoustic echoes from the incident acoustic waves while also producing photoacoustic waves from the incident light beam photoacoustically interacting with the situs. The acoustic detector is placed to receive and detect the acoustic echoes and the photoacoustic waves from the situs. The acoustic detector can comprise one or more hydrophones exploiting the acousto-electric effect.

10. 发明授权

US07912327B2 Hybrid strip-loaded electro-optic polymer/sol-gel modulator 有权
标题翻译：混合带载电光聚合物/溶胶 - 凝胶调制剂
公开(公告)号：US07912327B2
公开(公告)日：2011-03-22
申请号：US12569588
申请日：2009-09-29
申请人： Christopher T. DeRose , Roland Himmelhuber , Robert A. Norwood , Nasser N. Peyghambarian
发明人： Christopher T. DeRose , Roland Himmelhuber , Robert A. Norwood , Nasser N. Peyghambarian
IPC分类号： G02F1/035
CPC分类号： G02F1/065 , G02F1/225 , G02F2201/066 , G02F2201/07 , G02F2202/07
摘要： A hybrid strip-loaded EO polymer/sol-gel modulator in which the sol-gel core waveguide does not lie below the active EO polymer waveguide increases the higher electric field/optical field overlap factor Γ and reduces inter-electrode separation d thereby lowering the modulator's half-wave drive voltage Vπ, reducing insertion loss and improving extinction. The strip-loaded modulator comprises an EO polymer layer that eliminates optical scattering caused by sidewall roughness due to etching. Light does not encounter rough edges as it transitions to and from the sol-gel and EO polymer waveguides. This reduces insertion loss.
摘要翻译：其中溶胶凝胶芯波导不位于活性EO聚合物波导下面的杂化带负载EO聚合物/溶胶 - 凝胶调制器增加了较高的电场/光场重叠因子＆Ggr; 并且减小电极间间隔d，从而降低调制器的半波驱动电压V＆pgr，降低插入损耗并改善消光。载带调制器包括EO聚合物层，其消除由于蚀刻导致的侧壁粗糙度引起的光散射。当光线从溶胶 - 凝胶和EO聚合物波导转移到和离开时，光不会遇到粗糙的边缘。这减少了插入损耗。

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