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1. 发明授权

US09862607B2 Fabrication and application of nanofiber ribbons and sheets and twisted and non-twisted nanofiber yarns 有权
公开(公告)号：US09862607B2
公开(公告)日：2018-01-09
申请号：US15216614
申请日：2016-07-21
申请人： Board of Regents, The University of Texas System
发明人： Mei Zhang , Shaoli Fang , Ray H. Baughman , Anvar A. Zakhidov , Kenneth Ross Atkinson , Ali E. Aliev , Sergey Li , Chris Williams
IPC分类号： B32B37/00 , C04B35/80 , C23C16/44 , D01F9/08 , D01F9/127 , D02G3/16 , D02G3/28 , D02G3/44 , D04H3/002 , H01G11/36 , H01M10/0565 , H01M4/92 , C01B31/02 , B82Y10/00 , H01L51/00 , H01L51/52 , B29C47/00 , B32B5/02 , B32B5/12 , B32B18/00 , D01F9/12 , C04B35/622 , C04B35/628 , B01L3/00 , D06B15/00 , B32B37/12 , C23C16/50 , G01L1/22 , G02F1/1333 , H01B5/08 , H05K9/00 , D06M15/256 , D06M15/333 , H01B1/24 , H01L51/44 , G02F1/15 , H01M4/86 , B82Y30/00 , B82Y40/00
CPC分类号： C01B32/158 , B01L3/502707 , B29C47/0059 , B32B5/02 , B32B5/12 , B32B18/00 , B32B37/12 , B32B2262/106 , B32B2307/202 , B32B2310/00 , B32B2313/04 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/154 , C01B32/16 , C01B32/164 , C01B32/168 , C01B32/17 , C01B32/18 , C01B32/36 , C01B2202/06 , C01B2202/08 , C04B35/62231 , C04B35/62272 , C04B35/62281 , C04B35/62855 , C04B35/62892 , C04B35/62897 , C04B35/80 , C04B2235/422 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/616 , C23C16/44 , C23C16/50 , D01F9/08 , D01F9/12 , D01F9/127 , D01F9/1273 , D01F9/1275 , D02G3/16 , D02G3/28 , D02G3/44 , D04H3/002 , D06B15/00 , D06M15/256 , D06M15/333 , D10B2101/122 , G01L1/2287 , G02F1/133308 , G02F2001/133334 , G02F2001/1515 , H01B1/24 , H01B5/08 , H01G11/36 , H01L51/0048 , H01L51/444 , H01L51/5206 , H01L51/5234 , H01L51/5296 , H01M4/8605 , H01M4/926 , H01M10/0565 , H05K9/0081 , Y02E10/549 , Y02E60/13 , Y02P70/521 , Y10S977/742 , Y10S977/745 , Y10S977/746 , Y10S977/752 , Y10S977/843 , Y10S977/844 , Y10S977/847 , Y10S977/848 , Y10S977/932 , Y10S977/948 , Y10S977/961 , Y10T428/30
摘要： Fabricating a nanofiber sheet, ribbon, or yarn by a continuous process that includes synthesizing a nanofiber forest in a forest growth region on a substrate, wherein the nanofiber forest comprises a parallel array of nanofibers, and further includes drawing said nanofibers from the nanofiber forest to form a primary assembly that is a sheet, ribbon or yarn. The substrate continuously moves from the furnace growth region into a region where the nanofibers in the forest are drawn.

2. 发明申请

US20170137290A1 FABRICATION AND APPLICATION OF NANOFIBER RIBBONS AND SHEETS AND TWISTED AND NON-TWISTED NANOFIBER YARNS 有权
公开(公告)号：US20170137290A1
公开(公告)日：2017-05-18
申请号：US15216614
申请日：2016-07-21
申请人： Board of Regents, The University of Texas System
发明人： Mei Zhang , Shaoli Fang , Ray H. Baughman , Anvar A. Zakhidov , Kenneth Ross Atkinson , Ali E. Aliev , Sergey Li , Chris Williams
IPC分类号： B32B37/00 , D01F9/127 , C04B35/80 , C23C16/44 , H01M4/92 , D02G3/16 , D02G3/28 , D02G3/44 , D04H3/002 , H01G11/36 , D01F9/08 , H01M10/0565
CPC分类号： C01B32/158 , B01L3/502707 , B29C47/0059 , B32B5/02 , B32B5/12 , B32B18/00 , B32B37/12 , B32B2262/106 , B32B2307/202 , B32B2310/00 , B32B2313/04 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/154 , C01B32/16 , C01B32/164 , C01B32/168 , C01B32/17 , C01B32/18 , C01B32/36 , C01B2202/06 , C01B2202/08 , C04B35/62231 , C04B35/62272 , C04B35/62281 , C04B35/62855 , C04B35/62892 , C04B35/62897 , C04B35/80 , C04B2235/422 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/616 , C23C16/44 , C23C16/50 , D01F9/08 , D01F9/12 , D01F9/127 , D01F9/1273 , D01F9/1275 , D02G3/16 , D02G3/28 , D02G3/44 , D04H3/002 , D06B15/00 , D06M15/256 , D06M15/333 , D10B2101/122 , G01L1/2287 , G02F1/133308 , G02F2001/133334 , G02F2001/1515 , H01B1/24 , H01B5/08 , H01G11/36 , H01L51/0048 , H01L51/444 , H01L51/5206 , H01L51/5234 , H01L51/5296 , H01M4/8605 , H01M4/926 , H01M10/0565 , H05K9/0081 , Y02E10/549 , Y02E60/13 , Y02P70/521 , Y10S977/742 , Y10S977/745 , Y10S977/746 , Y10S977/752 , Y10S977/843 , Y10S977/844 , Y10S977/847 , Y10S977/848 , Y10S977/932 , Y10S977/948 , Y10S977/961 , Y10T428/30
摘要： Fabricating a nanofiber sheet, ribbon, or yarn by a continuous process that includes synthesizing a nanofiber forest in a furnace growth region on a substrate, wherein the nanofiber forest comprises a parallel array of nanofibers, and further includes drawing said nanofibers from the nanofiber forest to form a primary assembly that is the sheet, ribbon or yarn. The substrate continuously moves from the furnace growth region into a region where the nanofibers in the forest are drawn.

3. 发明申请

US20170057823A1 CONTINUOUS PROCESS FOR THE PRODUCTION OF NANOSTRUCTURES INCLUDING NANOTUBES 审中-公开
标题翻译：用于生产纳米管的纳米结构的连续工艺
公开(公告)号：US20170057823A1
公开(公告)日：2017-03-02
申请号：US15182403
申请日：2016-06-14
申请人： Massachusetts Institute of Technology
发明人： Anastasios John Hart , Brian L. Wardle , Enrique J. Garcia , Alexander H. Slocum
IPC分类号： C01B31/02 , B01J21/04 , D01F9/127 , B01J23/745
CPC分类号： B01J23/745 , B01J21/04 , B82B1/00 , B82Y30/00 , B82Y40/00 , C01B32/158 , C01B32/16 , C01B32/162 , C01B32/164 , C01B32/18 , C01B2202/08 , D01F9/127 , D01F9/133 , D06M11/74 , D06M23/08 , Y02P20/582 , Y02P20/584 , Y10S977/742 , Y10S977/843
摘要： The present invention provides methods for uniform growth of nanostructures such as nanotubes (e.g., carbon nanotubes) on the surface of a substrate, wherein the long axes of the nanostructures may be substantially aligned. The nanostructures may be further processed for use in various applications, such as composite materials. For example, a set of aligned nanostructures may be formed and transferred, either in bulk or to another surface, to another material to enhance the properties of the material. In some cases, the nanostructures may enhance the mechanical properties of a material, for example, providing mechanical reinforcement at an interface between two materials or plies. In some cases, the nanostructures may enhance thermal and/or electronic properties of a material. The present invention also provides systems and methods for growth of nanostructures, including batch processes and continuous processes.
摘要翻译：本发明提供了在衬底的表面上纳米结构例如纳米管（例如，碳纳米管）均匀生长的方法，其中纳米结构的长轴可以基本上对齐。纳米结构可以进一步加工以用于各种应用中，例如复合材料。例如，可以将一组对准的纳米结构体在本体或另一表面中形成并转移到另一种材料上以增强材料的性质。在一些情况下，纳米结构可以增强材料的机械性能，例如在两个材料或层之间的界面处提供机械加强。在一些情况下，纳米结构可以增强材料的热和/或电子性质。本发明还提供用于生长纳米结构的系统和方法，包括间歇方法和连续方法。

4. 发明授权

US09556032B2 Single, multi-walled, functionalized and doped carbon nanotubes and composites thereof 有权
标题翻译：单层，多壁，功能化和掺杂的碳纳米管及其复合材料
公开(公告)号：US09556032B2
公开(公告)日：2017-01-31
申请号：US14318726
申请日：2014-06-30
申请人： CANATU OY
发明人： Esko Kauppinen , David P. Brown , Albert G. Nasibulin , Hua Jiang , Anna Moisala Motta
IPC分类号： C01B31/02 , B82Y30/00 , B82Y40/00 , H01M4/583 , H01M4/96
CPC分类号： C01B31/024 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/164 , C01B32/174 , C01B2202/02 , C01B2202/06 , C01B2202/34 , C01B2202/36 , C01P2004/04 , C01P2004/13 , C01P2004/133 , H01M4/583 , H01M4/96 , Y10S977/843
摘要： The present invention relates to single walled and multi-walled carbon nanotubes (CNTs), functionalized CNTs and carbon nanotube composites with controlled properties, to a method for aerosol synthesis of single walled and multi-walled carbon nanotubes, functionalized CNTs and carbon nanotube composites with controlled properties from pre-made catalyst particles and a carbon source in the presence of reagents and additives, to functional, matrix and composite materials composed thereof and structures and devices fabricated from the same in continuous or batch CNT reactors. The present invention allows all or part of the processes of synthesis of CNTs, their purification, doping, functionalization, coating, mixing and deposition to be combined in one continuous procedure and in which the catalyst synthesis, the CNT synthesis, and their functionalization, doping, coating, mixing and deposition can be separately controlled.
摘要翻译：本发明涉及具有受控性质的单壁和多壁碳纳米管（CNT），官能化CNT和碳纳米管复合材料，用于单壁和多壁碳纳米管的气溶胶合成方法，官能化CNT和碳纳米管复合材料，其具有在试剂和添加剂存在下，预制催化剂颗粒和碳源的控制性质，由其组成的功能性，基质和复合材料以及在连续或间歇CNT反应器中由其制备的结构和器件。本发明允许在一个连续的过程中组合CNT的全部或部分合成方法，其纯化，掺杂，官能化，涂覆，混合和沉积，其中催化剂合成，CNT合成及其官能化掺杂，涂层，混合和沉积可以单独控制。

5. 发明授权

US09512545B2 Nanofiber ribbons and sheets and fabrication and application thereof 有权
标题翻译：纳米纤维带和片材及其制造和应用
公开(公告)号：US09512545B2
公开(公告)日：2016-12-06
申请号：US14581092
申请日：2014-12-23
申请人： Board of Regents, The University of Texas System
发明人： Mei Zhang , Shaoli Fang , Ray H. Baughman , Anvar A. Zakhidov , Kenneth Ross Atkinson , Ali E. Aliev , Sergey Li , Chris Williams
IPC分类号： B23B5/12 , B32B18/00 , B29C47/00 , B32B5/02 , D02G3/44 , B82Y10/00 , D02G3/28 , H01L51/00 , H01L51/52 , H01G11/36 , B32B5/12 , D02G3/16 , C01B31/02 , D01F9/12 , D01F9/127 , C04B35/622 , C04B35/628 , B01L3/00 , D04H3/002 , D06B15/00 , G02F1/15 , H01M4/86
CPC分类号： C01B32/158 , B01L3/502707 , B29C47/0059 , B32B5/02 , B32B5/12 , B32B18/00 , B32B37/12 , B32B2262/106 , B32B2307/202 , B32B2310/00 , B32B2313/04 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/154 , C01B32/16 , C01B32/164 , C01B32/168 , C01B32/17 , C01B32/18 , C01B32/36 , C01B2202/06 , C01B2202/08 , C04B35/62231 , C04B35/62272 , C04B35/62281 , C04B35/62855 , C04B35/62892 , C04B35/62897 , C04B35/80 , C04B2235/422 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/616 , C23C16/44 , C23C16/50 , D01F9/08 , D01F9/12 , D01F9/127 , D01F9/1273 , D01F9/1275 , D02G3/16 , D02G3/28 , D02G3/44 , D04H3/002 , D06B15/00 , D06M15/256 , D06M15/333 , D10B2101/122 , G01L1/2287 , G02F1/133308 , G02F2001/133334 , G02F2001/1515 , H01B1/24 , H01B5/08 , H01G11/36 , H01L51/0048 , H01L51/444 , H01L51/5206 , H01L51/5234 , H01L51/5296 , H01M4/8605 , H01M4/926 , H01M10/0565 , H05K9/0081 , Y02E10/549 , Y02E60/13 , Y02P70/521 , Y10S977/742 , Y10S977/745 , Y10S977/746 , Y10S977/752 , Y10S977/843 , Y10S977/844 , Y10S977/847 , Y10S977/848 , Y10S977/932 , Y10S977/948 , Y10S977/961 , Y10T428/30
摘要： The present invention is directed to nanofiber yarns, ribbons, and sheets; to methods of making said yarns, ribbons, and sheets; and to applications of said yarns, ribbons, and sheets. In some embodiments, the nanotube yarns, ribbons, and sheets comprise carbon nanotubes. Particularly, such carbon nanotube yarns of the present invention provide unique properties and property combinations such as extreme toughness, resistance to failure at knots, high electrical and thermal conductivities, high absorption of energy that occurs reversibly, up to 13% strain-to-failure compared with the few percent strain-to-failure of other fibers with similar toughness, very high resistance to creep, retention of strength even when heated in air at 450° C. for one hour, and very high radiation and UV resistance, even when irradiated in air. Furthermore these nanotube yarns can be spun as one micron diameter yarns and plied at will to make two-fold, four-fold, and higher fold yarns. Additional embodiments provide for the spinning of nanofiber sheets having arbitrarily large widths. In still additional embodiments, the present invention is directed to applications and devices that utilize and/or comprise the nanofiber yarns, ribbons, and sheets of the present invention.
摘要翻译：本发明涉及纳米纤维纱线，丝带和片材; 制造所述纱线，丝带和片材的方法; 以及所述纱线，丝带和片材的应用。在一些实施方案中，纳米管纱线，带状物和片材包含碳纳米管。特别地，本发明的这种碳纳米管纱线提供独特的性能和性能组合，例如极韧性，耐击穿能力差，电导率和导热性高，可逆地发生高达13％的应变 - 失效的能量的高吸收与具有相似韧性的其他纤维的几个百分比应变破坏相比，非常高的抗蠕变性，即使在450℃的空气中加热一个小时也能保持强度，并且具有非常高的辐射和抗紫外线性，即使在空气中照射此外，这些纳米管纱线可以作为一微米直径的纱线纺丝并且随意地分层以制备两倍，四倍和更高的折叠纱线。另外的实施例提供了具有任意大宽度的纳米纤维片材的纺丝。在另外的实施例中，本发明涉及利用和/或包含本发明的纳米纤维纱线，带状物和片材的应用和装置。

6. 发明申请

US20160273133A1 FABRICATION AND APPLICATION OF NANOFIBER RIBBONS AND SHEETS AND TWISTED AND NON-TWISTED NANOFIBER YARNS 审中-公开
标题翻译：纳米纤维和薄片的织造和应用以及双向和非捻合的纳米纤维纱
公开(公告)号：US20160273133A1
公开(公告)日：2016-09-22
申请号：US14952244
申请日：2015-11-25
申请人： Board of Regents, The University of Texas System
发明人： Mei Zhang , Shaoli Fang , Ray H. Baughman , Anvar A. Zakhidov , Kenneth Ross Atkinson , Ali E. Aliev , Sergey Li , Chris Williams
IPC分类号： D02G3/44 , D01F9/127 , C01B31/02 , D04H3/002
CPC分类号： C01B32/158 , B01L3/502707 , B29C48/0019 , B32B5/02 , B32B5/12 , B32B18/00 , B32B37/12 , B32B2262/106 , B32B2307/202 , B32B2310/00 , B32B2313/04 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/154 , C01B32/16 , C01B32/164 , C01B32/168 , C01B32/17 , C01B32/18 , C01B32/36 , C01B2202/06 , C01B2202/08 , C04B35/62231 , C04B35/62272 , C04B35/62281 , C04B35/62855 , C04B35/62892 , C04B35/62897 , C04B35/80 , C04B2235/422 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/616 , C23C16/44 , C23C16/50 , D01F9/08 , D01F9/12 , D01F9/127 , D01F9/1273 , D01F9/1275 , D02G3/16 , D02G3/28 , D02G3/44 , D04H3/002 , D06B15/00 , D06M15/256 , D06M15/333 , D10B2101/122 , G01L1/2287 , G02F1/133308 , G02F1/15165 , G02F2001/133334 , H01B1/24 , H01B5/08 , H01G11/36 , H01L51/0048 , H01L51/444 , H01L51/5206 , H01L51/5234 , H01L51/5296 , H01M4/8605 , H01M4/926 , H01M10/0565 , H05K9/0081 , Y02E10/549 , Y02E60/13 , Y02P20/135 , Y02P70/521 , Y10S977/742 , Y10S977/745 , Y10S977/746 , Y10S977/752 , Y10S977/843 , Y10S977/844 , Y10S977/847 , Y10S977/848 , Y10S977/932 , Y10S977/948 , Y10S977/961 , Y10T428/30
摘要： The present invention is directed to nanofiber yarns, ribbons, and sheets; to methods of making said yarns, ribbons, and sheets; and to applications of said yarns, ribbons, and sheets. In some embodiments, the nanotube yarns, ribbons, and sheets comprise carbon nanotubes. Particularly, such carbon nanotube yarns of the present invention provide unique properties and property combinations such as extreme toughness, resistance to failure at knots, high electrical and thermal conductivities, high absorption of energy that occurs reversibly, up to 13% strain-to-failure compared with the few percent strain-to-failure of other fibers with similar toughness, very high resistance to creep, retention of strength even when heated in air at 450° C. for one hour, and very high radiation and UV resistance, even when irradiated in air. Furthermore these nanotube yarns can be spun as one micron diameter yarns and plied at will to make two-fold, four-fold, and higher fold yarns. Additional embodiments provide for the spinning of nanofiber sheets having arbitrarily large widths. In still additional embodiments, the present invention is directed to applications and devices that utilize and/or comprise the nanofiber yarns, ribbons, and sheets of the present invention.
摘要翻译：本发明涉及纳米纤维纱线，丝带和片材; 制造所述纱线，丝带和片材的方法; 以及所述纱线，丝带和片材的应用。在一些实施方案中，纳米管纱线，带状物和片材包含碳纳米管。特别地，本发明的这种碳纳米管纱线提供独特的性能和性能组合，例如极韧性，耐击穿能力差，电导率和导热性高，可逆地发生高达13％的应变 - 失效的能量的高吸收与具有相似韧性的其他纤维的几个百分比应变破坏相比，非常高的抗蠕变性，即使在450℃的空气中加热一个小时也能保持强度，并且具有非常高的辐射和抗紫外线性，即使在空气中照射此外，这些纳米管纱线可以作为一微米直径的纱线纺丝并且随意地分层以制备两倍，四倍和更高的折叠纱线。另外的实施例提供了具有任意大宽度的纳米纤维片材的纺丝。在另外的实施例中，本发明涉及利用和/或包含本发明的纳米纤维纱线，带状物和片材的应用和装置。

7. 发明授权

US09315386B2 Method and apparatus for producing long carbon nanotubes 有权
标题翻译：用于生产长碳纳米管的方法和装置
公开(公告)号：US09315386B2
公开(公告)日：2016-04-19
申请号：US14366366
申请日：2012-11-28
申请人： Vladimir Zalmanovich Mordkovich , Aida Razimovna Karaeva , Maxim Alexandrovich Khaskov , Eduard Borisovich Mitberg
发明人： Vladimir Zalmanovich Mordkovich , Aida Razimovna Karaeva , Maxim Alexandrovich Khaskov , Eduard Borisovich Mitberg
IPC分类号： C01B31/02 , B01J19/24 , B82Y30/00 , B82Y40/00
CPC分类号： C01B31/0233 , B01J19/2415 , B01J2219/00166 , B01J2219/19 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/164 , C01B2202/34
摘要： The present invention is used to produce long carbon nanotubes used, for example, in automobile and/or aircraft industry. An object of the invention is to obtain bundles of multi-walled and well oriented nanotubes of sufficient length and provide stability of continuous nanotubes producing process. The method comprises introducing a carbon-bearing component, a promoter and a precursor of a carbon nanotube growth catalyst in a carrier gas stream to form a mixture of these components; passing said mixture through the a reactor heated to an operating temperature of 1000° C. to 1200° C. and removing nanotubes formed in the reactor into a product receiver. The mixture is fed in the reactor from the bottom upwards at a linear flow velocity of 50 mm/c to 130 mm/c. When the temperature in the reactor reaches said operating temperature, the linear flow velocity of the mixture is decreased to 4-10 mm/c, and the linear flow velocity is increased to 30-130 mm/c at the outlet of the reactor. The apparatus comprises means for introducing the carbon-bearing component, the promoter and the precursor of the carbon nanotube growth catalyst in the carrier gas stream, a vertical reactor with a working chamber, means for heating the working chamber to the operating temperature, means for delivering the mixture to the working chamber of the reactor and means for removing products from the working chamber. The chamber is made of three successive sections, namely a lower inlet 16 section, a middle 17 section and an upper outlet 18 section and the diameter of the lower section 16 is ⅕ to ⅓ of the diameter of the middle section 17, while the diameter of the upper section 18 is from ¼ to ⅓ of the diameter of the middle section 17.
摘要翻译：本发明用于生产例如汽车和/或飞机工业中使用的长碳纳米管。本发明的目的是获得具有足够长度的多壁和良好取向的纳米管束并提供连续的纳米管生产方法的稳定性。该方法包括在载气流中引入碳载体组分，促进剂和碳纳米管生长催化剂的前体以形成这些组分的混合物; 将所述混合物通过加热至1000℃至1200℃的操作温度的反应器，并将形成在反应器中的纳米颗粒除去产品接收器。将混合物从底部向上以50mm / c至130mm / c的线性流速进料到反应器中。当反应器中的温度达到所述工作温度时，混合物的线性流速降低到4-10mm / c，在反应器出口处线性流速增加到30-130mm / c。该装置包括用于将载气组分，促进剂和碳纳米管生长催化剂的前体引入载气流的装置，具有工作室的垂直反应器，用于将工作室加热至工作温度的装置，将混合物输送到反应器的工作室，以及用于从工作室中除去产物的装置。该室由三个连续的部分制成，即下部入口16部分，中部17部分和上部出口18部分，下部部分16的直径为中间部分17的直径的¼至1/3，而直径上部18的直径为中间部分17的直径的1/4到1/3。

8. 发明申请

US20160046492A1 METHOD FOR GROWING CARBON NANOTUBES 有权
标题翻译：生长碳纳米管的方法
公开(公告)号：US20160046492A1
公开(公告)日：2016-02-18
申请号：US14779577
申请日：2014-03-26
申请人： TOKYO ELECTRON LIMITED
发明人： Takashi MATSUMOTO , Kenjiro KOIZUMI
IPC分类号： C01B31/02 , H01L21/768 , H01L21/285
CPC分类号： C01B32/164 , B01J23/462 , B01J23/52 , B01J23/745 , B01J23/75 , B01J23/755 , B01J35/0013 , B01J37/349 , C01B32/162 , H01L21/28556 , H01L21/76876 , H01L2221/1094
摘要： Provided is a method for growing carbon nanotubes that enables the growth of high-density carbon nanotubes. A high frequency bias voltage is applied to a loading table on which a wafer W having a catalytic metal layer is mounted to generate a bias potential on the surface of the wafer W, and oxygen plasma is used to micronize the catalytic metal layer to form catalytic metal particles. Thereafter, hydrogen plasma is used to reduce the surface of the catalytic metal particles to form activated catalytic metal particles having an activated surface. By using each activated catalytic metal particles as a nucleus, carbon nanotubes are formed.
摘要翻译：提供一种用于生长能够生长高密度碳纳米管的碳纳米管的方法。将高频偏置电压施加到其上安装有具有催化金属层的晶片W的负载台，以在晶片W的表面上产生偏置电位，并使用氧等离子体来微调催化金属层以形成催化剂金属颗粒。此后，使用氢等离子体来减少催化金属颗粒的表面以形成具有活化表面的活化的催化金属颗粒。通过使用每个活化的催化金属颗粒作为核，形成碳纳米管。

9. 发明授权

US09206050B2 Continuous process for producing carbon nanotubes 有权
标题翻译：生产碳纳米管的连续工艺
公开(公告)号：US09206050B2
公开(公告)日：2015-12-08
申请号：US11726371
申请日：2007-03-20
申请人： Alimorad Rashidi , Bahman Amini Horri , Ali Mohajeri , Sasan Sadraei , Khairolah Jafari Jozani , Ali Nakhaeipor
发明人： Alimorad Rashidi , Bahman Amini Horri , Ali Mohajeri , Sasan Sadraei , Khairolah Jafari Jozani , Ali Nakhaeipor
IPC分类号： C01B31/02 , C23C16/00 , B82Y30/00 , B82Y40/00
CPC分类号： C01B31/0233 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/164 , C01B32/17
摘要： The present invention relates to a continuous process for producing carbon nanotubes (herein after also referred to as “CNTS”) of single, double and/or multi-wall type, with any possible desired diameter and with high purity. The preferred embodiment provides means for continuous supply of a catalyst during the process for producing the carbon nanotubes, according to which one can achieve the advantageous continuity of the process.
摘要翻译：本发明涉及具有任何可能的期望直径和高纯度的用于生产单壁，双层和/或多壁型的碳纳米管（以下也称为“CNTS”）的连续方法。优选的实施方案提供了用于在用于制备碳纳米管的方法期间连续供应催化剂的方法，根据该方法可以实现该方法的有利的连续性。

10. 发明授权

US09085487B2 Large scale production of carbon nanotubes in portland cement 有权
标题翻译：波特兰水泥大规模生产碳纳米管
公开(公告)号：US09085487B2
公开(公告)日：2015-07-21
申请号：US12990644
申请日：2009-04-30
申请人： Edelma Eleto Da Silva , Luiz Orlando Ladeira , Rodrigo Gribel Lacerda , Sérgio De Oliveira , André Santarosa Ferlauto , Eudes Lorençon , Erick De Sousa Ávila
发明人： Edelma Eleto Da Silva , Luiz Orlando Ladeira , Rodrigo Gribel Lacerda , Sérgio De Oliveira , André Santarosa Ferlauto , Eudes Lorençon , Erick De Sousa Ávila
IPC分类号： C04B7/48 , C23C16/26 , C04B14/02 , B01J23/745 , B01J23/78 , B01J37/02 , B82Y30/00 , B82Y40/00 , C01B31/02 , C04B7/42 , B01J21/10 , B01J23/881
CPC分类号： C04B14/026 , B01J21/10 , B01J23/745 , B01J23/78 , B01J23/881 , B01J37/0203 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/164 , C04B7/421
摘要： The present invention describes a chemical vapor-phase deposition for carbon nanotube synthesis in which cement clinker is used as a ceramic matrix for anchoring transition-metal nanoparticles. Using cement clinker as nanoparticle anchoring base of transition metals allows carbon nanotubes to be generated on cement clinker particles and grains, in this way producing a kind of cement that is nanostructured with carbon nanotubes. By this process, the carbon nanotube synthesis and integration to clinker are carried out in just one continuous and large-scale stage. The process described herein can be applied to conventional cement industry whose production may be rated as tons per day. The present invention also proposes—as part of the carbon nanotube synthesis on cement clinker—several enrichment alternatives of cement clinker by using transition metals for producing such nanostructured composite, which may or not be integrated to the conventional cement industry.
摘要翻译：本发明描述了碳纳米管合成的化学气相沉积，其中使用水泥熟料作为用于锚定过渡金属纳米颗粒的陶瓷基体。使用水泥熟料作为过渡金属的纳米颗粒锚定基体可以在水泥熟料颗粒和颗粒上产生碳纳米管，从而产生一种用碳纳米管纳米结构的水泥。通过这个过程，碳纳米管的合成和熟料的整合在一个连续大规模的阶段进行。本文所述的方法可应用于常规水泥工业，其生产可以被评为每天吨。本发明还提出了作为水泥熟料碳纳米管合成的一部分 - 通过使用过渡金属制备这种纳米结构复合材料，可以或不与常规水泥工业相结合，水泥熟料的几种富集替代物。

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