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1. 发明授权

US11697591B2 Method for producing carbon nanotubes attached to a substrate 有权
公开(公告)号：US11697591B2
公开(公告)日：2023-07-11
申请号：US16626029
申请日：2018-06-20
申请人： NawaTechnologies
发明人： Pascal Boulanger , Thomas Goislard de Monsabert
IPC分类号： C01B32/162 , C01B32/05 , C23C16/26 , D01F9/127 , D01F9/133
CPC分类号： C01B32/162 , C01B32/05 , C23C16/26 , D01F9/127 , D01F9/133
摘要： A method for preparing carbon nanotubes, nanofibres or nanofilaments by decomposition of at least one carbon precursor in the presence of a catalyst, in which method continuously:—a first gas stream comprising a precursor of a catalyst is brought into contact with a porous substrate (43);—a second gas stream comprising at least one carbon precursor is brought into contact with said porous substrate (43);—said porous substrate (43) is heated to a temperature leading to the deposition of catalyst particles and to the catalytic growth of carbon nanotubes.

2. 发明授权

US10629326B2 Conductive polymer material and molded article using same 有权
公开(公告)号：US10629326B2
公开(公告)日：2020-04-21
申请号：US15501800
申请日：2015-08-06
申请人： Denka Company Limited
发明人： Hitoshi Kaneko , Toru Arai , Yoko Horikoshi , Ayumu Tsukamoto , Akira Miyama
IPC分类号： H01B1/24 , C08K3/00 , D01F9/127 , C08L101/00 , C08K3/04 , C08L33/10 , C08K3/013 , C08K3/22 , C08L29/04
CPC分类号： H01B1/24 , C08K3/041 , C08K3/046 , C08L33/10 , C08L101/00 , D01F9/127 , D01F9/1278 , C08K3/013 , C08K2003/2217 , C08K2003/2237 , C08K2201/001 , C08K2201/003 , C08K2201/005 , C08K2201/006 , C08L29/04 , C08K3/046 , C08L29/04
摘要： By using CNF excellent in dispersibility, conductivity, and crystallinity, a conductive polymer material having high conductivity even with a low CNF content and a shaped article thereof and a conductive polymer material with a less CNF content for same conductivity and a shaped article thereof are provided. A conductive polymer material with high conductivity is produced by using carbon nanofiber with a median diameter D50 value from 0.1 to 8 μm, powder resistivity of 0.03 Ωcm or less measured under a load of 9.8 MPa, and D/G from 0.5 to 1.3.

3. 发明申请

US20180029888A1 SYNTHESIS OF SMALL AND NARROW DIAMETER DISTRIBUTED CARBON SINGLE WALLED NANOTUBES 审中-公开
公开(公告)号：US20180029888A1
公开(公告)日：2018-02-01
申请号：US15666249
申请日：2017-08-01
申请人： HONDA MOTOR CO., LTD. , OHIO STATE UNIVERSITY RESEARCH FOUNDATION, THE
发明人： Avetik HARUTYUNYAN , Elena Mora FERNANDEZ , Toshio TOKUNE
IPC分类号： C01B32/162 , B82Y40/00 , D01F9/127 , B82Y30/00
CPC分类号： C01B32/162 , B82Y30/00 , B82Y40/00 , C01B2202/02 , C01B2202/36 , D01F9/127 , D01F9/1272
摘要： Method and processes for synthesizing single-wall carbon nanotubes is provided. A carbon precursor gas is contacted with metal catalysts deposited on a support material. The metal catalysts are preferably nanoparticles having diameters less than about 50 nm. The reaction temperature is selected such that it is near the eutectic point of the mixture of metal catalyst particles and carbon.

4. 发明授权

US09845554B2 Fabrication and application of nanofiber ribbons and sheets and twisted and non-twisted nanofiber yarns 有权
公开(公告)号：US09845554B2
公开(公告)日：2017-12-19
申请号：US15055395
申请日：2016-02-26
申请人： Board of Regents, The University of Texas System
发明人： Mei Zhang , Shaoli Fang , Ray H. Baughman , Anvar A. Zakhidov , Ali E. Aliev , Sergey Li , Chris Williams
IPC分类号： D01F9/12 , D01F9/127 , C23C16/50 , B32B5/02 , B32B5/12 , B32B37/12 , C01B31/02
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.

6. 发明授权

US09631301B2 Fabrication and application of nanofiber ribbons and sheets and twisted and non-twisted nanofiber yarns 有权
公开(公告)号：US09631301B2
公开(公告)日：2017-04-25
申请号：US15200381
申请日：2016-07-01
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 , D04H3/002 , H05K9/00 , B01L3/00 , G01L1/22 , G02F1/1333 , D01F9/12 , D01F9/127 , D02G3/28 , H01B5/08 , B82Y10/00 , H01L51/00 , H01L51/52 , H01G11/36 , B29C47/00 , B32B5/02 , B32B5/12 , B32B18/00 , D02G3/16 , C01B31/02 , C04B35/622 , C04B35/628 , D06B15/00 , B32B37/12 , C23C16/50 , 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： A device including an array of aligned conductive channels. The conductive channels are operable for directional transport of species selected from the group consisting of electrons, ions, phonons, and combinations thereof. The conductive channels are provided for by nanofibers in a form selected from the group consisting of ribbons, sheets, yarns, and combinations thereof.

7. 发明授权

US09540243B2 Systems and methods for growth of nanostructures on substrates, including substrates comprising fibers 有权
标题翻译：在衬底上生长纳米结构的系统和方法，包括包含纤维的衬底
公开(公告)号：US09540243B2
公开(公告)日：2017-01-10
申请号：US14216487
申请日：2014-03-17
申请人： Massachusetts Institute of Technology
发明人： Stephen A. Steiner, III , Brian L. Wardle , Richard Li
IPC分类号： D01F9/127 , C01B31/02 , B82Y30/00 , B82Y40/00 , D06M11/45 , D06M11/74 , D06M11/79 , D06M15/233 , D06M15/263 , D06M101/40
CPC分类号： C01B32/18 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/16 , C01B2202/08 , C23C16/22 , C23C16/44 , D01F9/127 , D06M11/45 , D06M11/74 , D06M11/79 , D06M15/233 , D06M15/263 , D06M2101/40 , Y10S977/742 , Y10S977/843 , Y10T428/249924 , Y10T428/2918 , Y10T428/292 , Y10T428/2933 , Y10T428/31504 , Y10T428/31678 , Y10T428/31935 , Y10T442/20
摘要： Systems and methods for the formation of nanostructures, including carbon-based nanostructures, are generally described. In certain embodiments, substrate configurations and associated methods are described.
摘要翻译：通常描述用于形成纳米结构的系统和方法，包括碳基纳米结构。在某些实施例中，描述了衬底配置和相关联的方法。

8. 发明申请

US20160369400A1 Method and Apparatus for Fabricating Fibers and Microstructures from Disparate Molar Mass Precursors 审中-公开
标题翻译：用于从不同摩尔质量前体制造纤维和微结构的方法和装置
公开(公告)号：US20160369400A1
公开(公告)日：2016-12-22
申请号：US14827752
申请日：2015-08-17
申请人： Dynetics, Inc.
发明人： James L. Maxwell , Nicholas Webb , James Allen
IPC分类号： C23C16/48 , C23C16/20 , C23C16/08 , D01F8/18 , C23C16/50 , C23C16/52
CPC分类号： C23C16/483 , C04B35/58 , C04B35/58007 , C04B35/58028 , C04B35/62272 , C04B35/62277 , C04B35/62286 , C04B2235/5296 , C23C16/08 , C23C16/20 , C23C16/4418 , C23C16/486 , C23C16/50 , C23C16/52 , D01F8/18 , D01F9/127 , D04H1/4242
摘要： The disclosed methods and apparatus improve the fabrication of solid fibers and microstructures. In many embodiments, the fabrication is from gaseous, solid, semi-solid, liquid, critical, and supercritical mixtures using one or more low molar mass precursor(s), in combination with one or more high molar mass precursor(s). The methods and systems generally employ the thermal diffusion/Soret effect to concentrate the low molar mass precursor at a reaction zone, where the presence of the high molar mass precursor contributes to this concentration, and may also contribute to the reaction and insulate the reaction zone, thereby achieving higher fiber growth rates and/or reduced energy/heat expenditures together with reduced homogeneous nucleation. In some embodiments, the invention also relates to the permanent or semi-permanent recording and/or reading of information on or within fabricated fibers and microstructures. In some embodiments, the invention also relates to the fabrication of certain functionally-shaped fibers and microstructures. In some embodiments, the invention may also utilize laser beam profiling to enhance fiber and microstructure fabrication.
摘要翻译：所公开的方法和装置改善了固体纤维和微结构的制造。在许多实施方案中，制造是使用一种或多种低摩尔质量前体与一种或多种高摩尔质量前体组合从气态，固体，半固体，液体，临界和超临界混合物。所述方法和系统通常采用热扩散/反应效应将低摩尔质量前体浓缩在反应区，其中高摩尔质量前体的存在有助于该浓度，并且还可以有助于反应并使反应区绝缘，从而实现更高的纤维生长速率和/或降低的能量/热量支出以及减少的均匀成核。在一些实施例中，本发明还涉及在制造的纤维和微结构之上或之内的信息的永久或半永久性记录和/或读取。在一些实施例中，本发明还涉及某些功能形状的纤维和微结构的制造。在一些实施例中，本发明还可以利用激光束轮廓来增强光纤和微结构的制造。

9. 发明申请

US20160318764A1 Process for Simultaneous production of Carbon Nanotube and a Product Gas from Crude Oil and its Products 有权
标题翻译：同时生产碳纳米管和原油及其产品的产品气的方法
公开(公告)号：US20160318764A1
公开(公告)日：2016-11-03
申请号：US15105563
申请日：2014-12-29
申请人： INDIAN OIL CORPORATION LIMITED
发明人： Naduhatty Selai RAMAN , Palvannan MOHANASUNDARAM , Narayanam SESHUBABU , Jayaraj CHRISTOPHER , Brijesh KUMAR , Anurag Ateet GUPTA , Biswapriya DAS , Ravinder Kumar MALHOTRA
IPC分类号： C01B31/02 , C07C4/06 , C01B3/26
CPC分类号： C01B32/162 , B82Y30/00 , B82Y35/00 , B82Y40/00 , C01B3/26 , C01B32/164 , C01B32/166 , C01B2202/36 , C01B2203/0277 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1082 , C01B2203/1094 , C07C4/06 , C07C2523/755 , C07C2523/881 , D01F9/12 , D01F9/127 , Y10S977/742 , Y10S977/842
摘要： The present invention is directed to a process for the simultaneous production of carbon nanotubes and product gas comprising hydrogen and lighter hydrocarbons, from a liquid hydrocarbon comprising feeding a liquid hydrocarbon in a reactor; and converting the liquid hydrocarbon with a catalyst for simultaneous production of the carbon nanotubes, hydrogen and lighter hydrocarbons, wherein the liquid hydrocarbon comprises petroleum crude oil, its products, or mixtures thereof.
摘要翻译：本发明涉及一种从包括在反应器中进料液态烃的液态烃同时制备碳纳米管和包含氢气和轻质烃的产物气体的方法; 以及用于同时生产碳纳米管，氢气和轻质烃的催化剂转化液体烃，其中液体烃包括石油原油，其产物或其混合物。

10. 发明授权

US09463429B2 Device for producing nanocarbon 有权
标题翻译：用于生产纳米碳的装置
公开(公告)号：US09463429B2
公开(公告)日：2016-10-11
申请号：US14620069
申请日：2015-02-11
申请人： THE JAPAN STEEL WORKS, LTD. , National University Corporation Kitami Institute of Technology
发明人： Satoru Nakamura , Akio Tada
IPC分类号： B01J8/24 , C01B31/02 , C01B3/44 , B82Y30/00 , B82Y40/00 , B01J8/18 , B01J8/00 , D01F9/127 , D01F9/133 , B01J8/26
CPC分类号： B01J8/24 , B01J8/0045 , B01J8/0055 , B01J8/1818 , B01J8/1827 , B01J8/26 , B01J2208/00504 , B01J2208/00752 , B01J2208/00893 , B82Y30/00 , B82Y40/00 , C01B3/44 , C01B32/15 , C01B32/16 , C01B32/18 , C01B2203/0261 , C01B2203/0405 , C01B2203/0415 , C01B2203/043 , C01B2203/0475 , C01B2203/1047 , C01B2203/1058 , C01B2203/1241 , C01B2203/1247 , C01B2203/142 , D01F9/127 , D01F9/133
摘要： Using a device for producing nanocarbon, a fluidized bed is formed by supplying a low hydrocarbon and oxygen to a fluid catalyst, and nanocarbon and hydrogen are produced by a decomposition reaction of the low hydrocarbon accompanied by a self-combustion of the low hydrocarbon and the oxygen. The device includes: a fluidized bed reactor for containing the fluid catalyst and for causing the self-combustion thereof while being supplied with the low hydrocarbon and the oxygen; a gas supplying unit connected to the fluidized bed reactor for supplying the low hydrocarbon and the oxygen to the fluidized bed reactor; an exhaust gas path connected to the fluidized bed reactor for exhausting an exhaust gas in the fluidized bed reactor to outside; and a supplying unit connected to the fluidized bed reactor for supplying the fluid catalyst to the fluidized bed reactor.
摘要翻译：使用用于生产纳米碳的装置，通过向流化催化剂供应低碳氢化合物和氧而形成流化床，并且通过低碳氢化合物的分解反应伴随着低碳氢化合物的自燃和氧。该装置包括：流化床反应器，用于容纳流体催化剂并在供给低碳氢化合物和氧气的同时使其自燃; 连接到流化床反应器的气体供应单元，用于向流化床反应器供应低碳氢化合物和氧气; 连接到流化床反应器的排气路径，用于将流化床反应器中的废气排放到外部; 以及连接到流化床反应器的供应单元，用于将流体催化剂供应到流化床反应器。

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