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1. 发明授权

US07458384B1 Surfactant incorporated nanostructure for pressure drop reduction in oil and gas lines 失效
标题翻译：表面活性剂纳入了油气管线压降降低的纳米结构
公开(公告)号：US07458384B1
公开(公告)日：2008-12-02
申请号：US11181056
申请日：2005-07-14
申请人： Sudipta Seal , William P. Jepson , Sameer Deshpande , Suresh C. Kuiry , Swanand H. Patil
发明人： Sudipta Seal , William P. Jepson , Sameer Deshpande , Suresh C. Kuiry , Swanand H. Patil
IPC分类号： F17D1/16
CPC分类号： F17D1/16 , Y10T137/0391
摘要： Nano-sized rare earth metal oxide particles are prepared from aqueous reverse micelles. The engineered nanoparticles have large surface area to volume ratios, and uniformly incorporate a surfactant in each particle, so that when applied to the inner surface of a pipeline or sprayed onto a fluid stream in a pipeline, the particles reduce the roughness of the inside surface of pipe being used to transport fluid. The application of a nanolayer of this novel nanoceria mixture causes a significant reduction in pressure drops, friction, and better recovery and yield of fluid flowing through a pipeline.
摘要翻译：由水性反胶束制备纳米级稀土金属氧化物颗粒。工程纳米颗粒具有大的表面积与体积比，并且在每个颗粒中均匀地加入表面活性剂，使得当施用到管道的内表面或喷射到管道中的流体流时，颗粒减小了内表面的粗糙度的管道用于运输流体。这种新型纳米碳混合物的纳米层的应用导致压降，摩擦力以及流过管道的流体的更好的回收率和产量的显着降低。

2. 发明授权

US08252259B2 Surfactant incorporated nanostructure for pressure drop reduction in oil and gas lines 失效
标题翻译：表面活性剂纳入了油气管线压降降低的纳米结构
公开(公告)号：US08252259B2
公开(公告)日：2012-08-28
申请号：US12290501
申请日：2008-10-31
申请人： Sudipta Seal , William P. Jepson , Sameer Deshpande , Suresh C. Kuiry , Swanand D. Patil
发明人： Sudipta Seal , William P. Jepson , Sameer Deshpande , Suresh C. Kuiry , Swanand D. Patil
IPC分类号： C01F17/00
CPC分类号： F17D1/16 , Y10T137/0391
摘要： Nano-sized rare earth metal oxide particles are prepared from aqueous reverse micelles. The engineered nanoparticles have large surface area to volume ratios, and uniformly incorporate a surfactant in each particle, so that when applied to the inner surface of a pipeline or sprayed onto a fluid stream in a pipeline, the particles reduce the roughness of the inside surface of pipe being used to transport fluid. The application of a nanolayer of this novel nanoceria mixture causes a significant reduction in pressure drops, friction, and better recovery and yield of fluid flowing through a pipeline.
摘要翻译：由水性反胶束制备纳米级稀土金属氧化物颗粒。工程纳米颗粒具有大的表面积与体积比，并且在每个颗粒中均匀地加入表面活性剂，使得当施用到管道的内表面或喷射到管道中的流体流时，颗粒减小了内表面的粗糙度的管道用于运输流体。这种新型纳米碳混合物的纳米层的应用导致压降，摩擦力以及流过管道的流体的更好的回收率和产量的显着降低。

3. 发明申请

US20090127505A1 Surfactant incorporated nanostructure for pressure drop reduction in oil and gas lines 失效
标题翻译：表面活性剂纳入了油气管线压降降低的纳米结构
公开(公告)号：US20090127505A1
公开(公告)日：2009-05-21
申请号：US12290501
申请日：2008-10-31
申请人： Sudipta Seal , William P. Jepson , Sameer Deshpande , Suresh C. Kuiry , Swanand D. Patil
发明人： Sudipta Seal , William P. Jepson , Sameer Deshpande , Suresh C. Kuiry , Swanand D. Patil
IPC分类号： C09K3/00
CPC分类号： F17D1/16 , Y10T137/0391
摘要： Nano-sized rare earth metal oxide particles are prepared from aqueous reverse micelles. The engineered nanoparticles have large surface area to volume ratios, and uniformly incorporate a surfactant in each particle, so that when applied to the inner surface of a pipeline or sprayed onto a fluid stream in a pipeline, the particles reduce the roughness of the inside surface of pipe being used to transport fluid. The application of a nanolayer of this novel nanoceria mixture causes a significant reduction in pressure drops, friction, and better recovery and yield of fluid flowing through a pipeline.
摘要翻译：由水性反胶束制备纳米级稀土金属氧化物颗粒。工程纳米颗粒具有大的表面积与体积比，并且在每个颗粒中均匀地加入表面活性剂，使得当施用到管道的内表面或喷射到管道中的流体流时，颗粒减小了内表面的粗糙度的管道用于运输流体。这种新型纳米碳混合物的纳米层的应用导致压降，摩擦力以及流过管道的流体的更好的回收率和产量的显着降低。

4. 发明授权

US07438885B1 Synthesis of carbon nanotubes filled with palladium nanoparticles using arc discharge in solution 有权
标题翻译：在溶液中使用电弧放电合成填充有钯纳米颗粒的碳纳米管
公开(公告)号：US07438885B1
公开(公告)日：2008-10-21
申请号：US10891570
申请日：2004-07-15
申请人： Sudipta Seal , Suresh C. Kuiry , Debasis Bera , Meyya Meyyappan , Matthew Luke McCutchen
发明人： Sudipta Seal , Suresh C. Kuiry , Debasis Bera , Meyya Meyyappan , Matthew Luke McCutchen
IPC分类号： D01F9/12
CPC分类号： B82Y40/00 , B82Y30/00 , C01B32/16 , C01B2202/02 , C01B2202/06 , C01B2202/36 , Y10S977/846
摘要： A novel method for simultaneously forming and filling and decorating carbon nanotubes with palladium nanoparticles is disclosed. Synthesis involves preparing a palladium chloride (PdCl2) solution in a container, having two graphite electrodes, then immersing the graphite electrode assembly, into the PdCl2 solution; connecting the graphite electrodes to a direct current power supply; bringing the electrodes into contact with each other to strike an arc; separating the electrodes to sustain the arc inside the solution; putting the container with electrode assembly in a water-cooled bath; and collecting Pd-nanoparticles encapsulated in carbon nanotubes and carbon nanotubes decorated with Pd-nanoparticles. The temperature at the site of the arc-discharge is greater than 3000° C. At these temperatures, the palladium is ionized into nanoparticles and the graphite electrodes generate layers of graphene (carbon), which roll away from the anode and encapsulate or entrap the Pd-nanoparticles. The unique nanotube structures have significant commercial potential as gas sensors or as a means for hydrogen storage.
摘要翻译：公开了一种用钯纳米颗粒同时形成和填充和装饰碳纳米管的新方法。合成包括在容器中制备氯化钯（PdCl 2/2）溶液，其具有两个石墨电极，然后将石墨电极组件浸入到PdCl 2溶液中; 将石墨电极连接到直流电源; 使电极彼此接触以产生电弧; 分离电极以维持溶液内的电弧; 将容器与电极组件放在水冷浴中; 并收集封装在碳纳米管中的Pd-纳米颗粒和用Pd-纳米颗粒装饰的碳纳米管。电弧放电现场的温度大于3000℃。在这些温度下，钯离子化成纳米颗粒，石墨电极产生石墨烯层（碳），其从阳极卷起并封闭或截留钯纳米粒子。独特的纳米管结构作为气体传感器或作为氢存储的手段具有显着的商业潜力。

5. 发明授权

US08247034B2 Advanced catalyst system prepared from a whiskered aluminum-containing metallic alloy substrate 失效
标题翻译：先进的催化剂体系由含铝的金属合金基材制成
公开(公告)号：US08247034B2
公开(公告)日：2012-08-21
申请号：US13224848
申请日：2011-09-02
申请人： Weifeng Fei , Suresh C. Kuiry , Sudipta Seal
发明人： Weifeng Fei , Suresh C. Kuiry , Sudipta Seal
IPC分类号： B05D3/02
CPC分类号： C30B29/62 , B22F2998/00 , C30B1/02 , B22F1/004 , B22F1/02
摘要： A method for whisker formation on the surface of aluminum-containing metallic alloy fibers and substrates provides a support structure for many technical, medical and pharmaceutical applications. The novel surface modification of metallic alloy fibers and other metallic substrates involves heating the fiber or substrate in air at temperatures ranging from approximately 800° C. to approximately 1000° C. for a period of time ranging from approximately 10 hours to approximately 100 hours to form whiskers. The use of a metal oxide coating with large ions, such as zirconium oxide, allows the formation of alumina whiskers while preserving the structural integrity of the metallic alloy substrate. Uses of the present invention include, but are not limited to an advanced catalyst support, a highly efficient filter medium, a support for implants and the like.
摘要翻译：在含铝金属合金纤维和基材的表面上形成晶须的方法为许多技术，医疗和制药应用提供了支撑结构。金属合金纤维和其它金属基底的新型表面改性涉及将空气中的纤维或基底在约800℃至约1000℃的温度范围内加热约10小时至约100小时的时间，形成晶须使用具有大离子的金属氧化物涂层，例如氧化锆，允许形成氧化铝晶须，同时保持金属合金基底的结构完整性。本发明的用途包括但不限于高级催化剂载体，高效过滤介质，用于植入物的载体等。

6. 发明申请

US20090072192A1 Synthesis of carbon nanotubes filled with palladium nanoparticles using arc discharge in solution 有权
标题翻译：在溶液中使用电弧放电合成填充有钯纳米颗粒的碳纳米管
公开(公告)号：US20090072192A1
公开(公告)日：2009-03-19
申请号：US12229683
申请日：2008-08-26
申请人： Sudipta Seal , Debasis Bera , Suresh C. Kuiry , Meyya Meyyappan , Matthew Luke McCutchen
发明人： Sudipta Seal , Debasis Bera , Suresh C. Kuiry , Meyya Meyyappan , Matthew Luke McCutchen
IPC分类号： C09K3/00
CPC分类号： B82Y40/00 , B82Y30/00 , C01B32/16 , C01B2202/02 , C01B2202/06 , C01B2202/36 , Y10S977/846
摘要： A novel method for simultaneously forming and filling and decorating carbon nanotubes with palladium nanoparticles is disclosed. Synthesis involves preparing a palladium chloride (PdCl2) solution in a container, having two graphite electrodes, then immersing the graphite electrode assembly, into the PdCl2 solution; connecting the graphite electrodes to a direct current power supply; bringing the electrodes into contact with each other to strike an arc; separating the electrodes to sustain the arc inside the solution; putting the container with electrode assembly in a water-cooled bath; and collecting Pd-nanoparticles encapsulated in carbon nanotubes and carbon nanotubes decorated with Pd-nanoparticles. The temperature at the site of the arc-discharge is greater than 3000° C. At these temperatures, the palladium is ionized into nanoparticles and the graphite electrodes generate layers of graphene (carbon), which roll away from the anode and encapsulate or entrap the Pd-nanoparticles. The unique nanotube structures have significant commercial potential as gas sensors or as a means for hydrogen storage.
摘要翻译：公开了一种用钯纳米颗粒同时形成和填充和装饰碳纳米管的新方法。合成包括在容器中制备氯化钯（PdCl 2）溶液，其具有两个石墨电极，然后将石墨电极组件浸入PdCl 2溶液中; 将石墨电极连接到直流电源; 使电极彼此接触以产生电弧; 分离电极以维持溶液内的电弧; 将容器与电极组件放在水冷浴中; 并收集封装在碳纳米管中的Pd-纳米颗粒和用Pd-纳米颗粒装饰的碳纳米管。电弧放电现场的温度大于3000℃。在这些温度下，钯离子化成纳米颗粒，石墨电极产生石墨烯层（碳），其从阳极卷起并封闭或截留钯纳米粒子。独特的纳米管结构作为气体传感器或作为氢存储的手段具有显着的商业潜力。

7. 发明申请

US20120227869A1 Method for Whisker Formation on Metallic Fibers and Substrates 失效
标题翻译：金属纤维和基体上晶须形成的方法
公开(公告)号：US20120227869A1
公开(公告)日：2012-09-13
申请号：US13475547
申请日：2012-05-18
申请人： Weifeng Fei , Suresh C. Kuiry , Sudipta Seal
发明人： Weifeng Fei , Suresh C. Kuiry , Sudipta Seal
IPC分类号： C23C8/10
CPC分类号： C30B29/62 , B22F2998/00 , C30B1/02 , B22F1/004 , B22F1/02
摘要： A method for whisker formation on the surface of aluminum-containing metallic alloy fibers and substrates provides a support structure for many technical, medical and pharmaceutical applications. The novel surface modification of metallic alloy fibers and other metallic substrates involves heating the fiber or substrate in air at temperatures ranging from approximately 800° C. to approximately 1000° C. for a period of time ranging from approximately 10 hours to approximately 100 hours to form whiskers. The use of a metal oxide coating with large ions, such as zirconium oxide, allows the formation of alumina whiskers while preserving the structural integrity of the metallic alloy substrate. Uses of the present invention include, but are not limited to an advanced catalyst support, a highly efficient filter medium, a support for implants and the like.
摘要翻译：在含铝金属合金纤维和基材的表面上形成晶须的方法为许多技术，医疗和制药应用提供了支撑结构。金属合金纤维和其它金属基底的新型表面改性涉及将空气中的纤维或基底在约800℃至约1000℃的温度范围内加热约10小时至约100小时的时间，形成晶须使用具有大离子的金属氧化物涂层，例如氧化锆，允许形成氧化铝晶须，同时保持金属合金基底的结构完整性。本发明的用途包括但不限于高级催化剂载体，高效过滤介质，用于植入物的载体等。

8. 发明授权

US08084096B1 Method for whisker formation on metallic fibers and substrates 有权
标题翻译：在金属纤维和基材上形成晶须的方法
公开(公告)号：US08084096B1
公开(公告)日：2011-12-27
申请号：US11135987
申请日：2005-05-24
申请人： Weifeng Fei , Suresh C. Kuiry , Sudipta Seal
发明人： Weifeng Fei , Suresh C. Kuiry , Sudipta Seal
IPC分类号： B05D3/02
CPC分类号： C30B29/62 , B22F2998/00 , C30B1/02 , B22F1/004 , B22F1/02
摘要： A method for whisker formation on the surface of aluminum-containing metallic alloy fibers and substrates provides a support structure for many technical, medical and pharmaceutical applications. The novel surface modification of metallic alloy fibers and other metallic substrates involves heating the fiber or substrate in air at temperatures ranging from approximately 800° C. to approximately 1000° C. for a period of time ranging from approximately 10 hours to approximately 100 hours to form whiskers. The use of a metal oxide coating with large ions, such as zirconium oxide, allows the formation of alumina whiskers while preserving the structural integrity of the metallic alloy substrate. Uses of the present invention include, but are not limited to an advanced catalyst support, a highly efficient filter medium, a support for implants and the like.
摘要翻译：在含铝金属合金纤维和基材的表面上形成晶须的方法为许多技术，医疗和制药应用提供了支撑结构。金属合金纤维和其它金属基底的新型表面改性涉及将空气中的纤维或基底在约800℃至约1000℃的温度范围内加热约10小时至约100小时的时间，形成晶须使用具有大离子的金属氧化物涂层，例如氧化锆，允许形成氧化铝晶须，同时保持金属合金基底的结构完整性。本发明的用途包括但不限于高级催化剂载体，高效过滤介质，用于植入物的载体等。

9. 发明授权

US07968072B2 In-situ synthesis of carbon nanotubes filled with metallic nanoparticles using arc discharge in solution 有权
标题翻译：在溶液中使用电弧放电填充金属纳米粒子的碳纳米管的原位合成
公开(公告)号：US07968072B2
公开(公告)日：2011-06-28
申请号：US12229683
申请日：2008-08-26
申请人： Sudipta Seal , Debasis Bera , Suresh C. Kuiry , Meyya Meyyappan , Matthew Luke McCutchen
发明人： Sudipta Seal , Debasis Bera , Suresh C. Kuiry , Meyya Meyyappan , Matthew Luke McCutchen
IPC分类号： B82B3/00
CPC分类号： B82Y40/00 , B82Y30/00 , C01B32/16 , C01B2202/02 , C01B2202/06 , C01B2202/36 , Y10S977/846
摘要： A novel method for simultaneously forming and filling and decorating carbon nanotubes with palladium nanoparticles is disclosed. Synthesis involves preparing a palladium chloride (PdCl2) solution in a container, having two graphite electrodes, then immersing the graphite electrode assembly, into the PdCl2 solution; connecting the graphite electrodes to a direct current power supply; bringing the electrodes into contact with each other to strike an arc; separating the electrodes to sustain the arc inside the solution; putting the container with electrode assembly in a water-cooled bath; and collecting Pd-nanoparticles encapsulated in carbon nanotubes and carbon nanotubes decorated with Pd-nanoparticles. The temperature at the site of the arc-discharge is greater than 3000° C. At these temperatures, the palladium is ionized into nanoparticles and the graphite electrodes generate layers of graphene (carbon), which roll away from the anode and encapsulate or entrap the Pd-nanoparticles. The unique nanotube structures have significant commercial potential as gas sensors or as a means for hydrogen storage.
摘要翻译：公开了一种用钯纳米颗粒同时形成和填充和装饰碳纳米管的新方法。合成包括在容器中制备氯化钯（PdCl 2）溶液，其具有两个石墨电极，然后将石墨电极组件浸入PdCl 2溶液中; 将石墨电极连接到直流电源; 使电极彼此接触以产生电弧; 分离电极以维持溶液内的电弧; 将容器与电极组件放在水冷浴中; 并收集封装在碳纳米管中的Pd-纳米颗粒和用Pd-纳米颗粒装饰的碳纳米管。电弧放电现场的温度大于3000℃。在这些温度下，钯离子化成纳米颗粒，石墨电极产生石墨烯层（碳），其从阳极卷起并封闭或截留钯纳米粒子。独特的纳米管结构作为气体传感器或作为氢存储的手段具有显着的商业潜力。

10. 发明授权

US08591996B2 Method for whisker formation on metallic fibers and substrates 失效
标题翻译：在金属纤维和基材上形成晶须的方法
公开(公告)号：US08591996B2
公开(公告)日：2013-11-26
申请号：US13475547
申请日：2012-05-18
申请人： Weifeng Fei , Suresh C. Kuiry , Sudipta Seal
发明人： Weifeng Fei , Suresh C. Kuiry , Sudipta Seal
IPC分类号： B05D3/02
CPC分类号： C30B29/62 , B22F2998/00 , C30B1/02 , B22F1/004 , B22F1/02
摘要： A method for whisker formation on the surface of aluminum-containing metallic alloy fibers and substrates provides a support structure for many technical, medical and pharmaceutical applications. The novel surface modification of metallic alloy fibers and other metallic substrates involves heating the fiber or substrate in air at temperatures ranging from approximately 800° C. to approximately 1000° C. for a period of time ranging from approximately 10 hours to approximately 100 hours to form whiskers. The use of a metal oxide coating with large ions, such as zirconium oxide, allows the formation of alumina whiskers while preserving the structural integrity of the metallic alloy substrate. Uses of the present invention include, but are not limited to an advanced catalyst support, a highly efficient filter medium, a support for implants and the like.
摘要翻译：在含铝金属合金纤维和基材的表面上形成晶须的方法为许多技术，医疗和制药应用提供了支撑结构。金属合金纤维和其它金属基底的新型表面改性涉及将空气中的纤维或基底在约800℃至约1000℃的温度范围内加热约10小时至约100小时的时间，形成晶须使用具有大离子的金属氧化物涂层，例如氧化锆，允许形成氧化铝晶须，同时保持金属合金基底的结构完整性。本发明的用途包括但不限于高级催化剂载体，高效过滤介质，用于植入物的载体等。

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