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公开(公告)号：US09682863B2
公开(公告)日：2017-06-20
申请号：US14949697
申请日：2015-11-23
发明人： Akiyoshi Shibuya , Kenji Hata , Motoo Yumura
IPC分类号： C01B31/02 , C23C16/02 , C23C16/455 , C23C16/26 , C23C16/44 , B01J15/00 , B01J19/00 , B01J19/22 , B82Y30/00 , B82Y40/00
CPC分类号： C01B31/024 , B01J15/005 , B01J19/0006 , B01J19/0073 , B01J19/22 , B01J2219/00159 , B82Y30/00 , B82Y40/00 , C01B32/164 , C01B2202/08 , C23C16/0218 , C23C16/26 , C23C16/4408 , C23C16/4412 , C23C16/45502 , Y02P20/149
摘要： Provided is a production apparatus (100) for continuously producing aligned carbon nanotube aggregates on a substrate supporting a catalyst while continuously transferring the substrate. The production apparatus (100) includes gas mixing prevention means (12, 13) for preventing gas present outside a growth furnace (3a) from flowing into the growth furnace (3a). The gas mixing prevention means (12, 13) includes a seal gas ejection section (12b, 13b) so that the seal gas does not flow into the growth furnace through the openings of the growth furnace. The production apparatus prevents the outside air from flowing into the production apparatus, uniformly controls, within a range suitable to production of CNTs, a concentration distribution(s) and a flow rate distribution(s) of a raw material gas and/or a catalyst activation material on the substrate, and does not disturb gas flow as much as possible in the growth furnace.
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公开(公告)号：US11084910B2
公开(公告)日：2021-08-10
申请号：US16618231
申请日：2018-06-06
发明人： Masaaki Komatsu , Anna Komatsu , Seisuke Ata , Kenji Hata , Shigeki Tomonoh
摘要： Provided is a cross-linked rubber that can improve long-term sealing properties of a seal member in high-temperature and high-pressure environments. The cross-linked rubber is obtained through cross-linking of a cross-linkable rubber composition containing a fluororubber, carbon black, one or more carbon nanotubes, and an organic peroxide cross-linker, and has a 50% modulus of 5 MPa or more, a compression set (230° C., 500 hours) of 80% or less, and a rate of change of elongation at break between before and after a heat aging test (230° C., 72 hours) of not less than −10% and not more than 10%.
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3.发明授权公开(公告)号：US10011490B2
公开(公告)日：2018-07-03
申请号：US13886591
申请日：2013-05-03
发明人： Kenji Hata , Kazufumi Kobashi , Don N. Futaba
IPC分类号： H01B1/04 , B82Y30/00 , C01B31/02 , C04B35/528 , C04B35/626 , B82Y40/00 , C01B32/174 , C08K3/04
摘要： A CNT dispersion liquid of the preset invention includes a CNT agglomerate arranged with a mesh body formed from a plurality of CNTs, the CNT agglomerate being dispersed in a dispersion medium is provided wherein a CNT agglomerate is obtained by extracting from the dispersion liquid and drying the CNT agglomerate the obtained CNT agglomerate has a pore size of 0.02 μm or more and 2.0 μm or less being maximized a differential pore volume in a pore size range of 0.002 μm or more and 10.00 μm or less measured using a mercury intrusion porosimeter.
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公开(公告)号：US10017389B2
公开(公告)日：2018-07-10
申请号：US15003881
申请日：2016-01-22
CPC分类号： C01B32/158 , C25D5/50 , C25D5/54 , C25D15/00 , H01B1/04
摘要： A CNT metal composite material is provided depositing a metal into a plurality of CNTs is provided including 3% by weight or more and 70% by weight or less of the CNTs, a region is arranged with the metal uniformly distributed in a scanning electron microscope image magnified ten thousand times and the length of the region is at least 1 μm, a signal of the metal and a signal of carbon are not localized in a specific area in a two-dimensional elemental analysis image magnified ten thousand times, and a length of a region uniformly distributing the signal of the metal and the signal of carbon uniformly distributed is at least 1 μm, an allowable current density is at 6×106 A/cm2 or more, and volume resistivity is 1×10−6 Ω·cm or more and 5×10−3 Ω·cm or less.
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公开(公告)号：US09809457B2
公开(公告)日：2017-11-07
申请号：US13916957
申请日：2013-06-13
发明人： Kenji Hata , Don N. Futaba
CPC分类号： C01B32/158 , B82Y30/00 , B82Y40/00 , C01B32/00 , C01B32/168 , C01B32/174 , C01P2004/03 , C01P2004/13 , C01P2004/45 , C01P2004/50 , C01P2004/54 , C01P2004/61 , C01P2006/10 , C01P2006/12 , C01P2006/13 , C01P2006/14 , C01P2006/16 , C01P2006/32 , C01P2006/80 , Y10T428/2982 , Y10T442/10
摘要： The present invention is a carbon nanotube aggregate having a three-dimensional shape. The carbon nanotube aggregate having a three-dimensional shape includes a first surface, a second surface and a side surface, wherein a carbon nanotube of the first surface has a Herman orientation coefficient greater than −0.1 and smaller than 0.2, a carbon nanotube of the second surface has a Herman orientation coefficient greater than −0.1 and smaller than 0.2, and a carbon nanotube of the side surface has degree of orientation in which a Herman orientation coefficient is 0.2 or more and 0.99 or less, and the first surface and second surface are mutually arranged in parallel and the side surface is perpendicular with respect to the first surface and second surface.
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6.发明授权Protein-enclosed carbon nanotube film, and sensor and power-generating device each equipped with the carbon nanotube film as electrode 有权蛋白质封闭碳纳米管薄膜，以及分别装有碳纳米管薄膜作为电极的传感器和发电装置公开(公告)号：US08921084B2
公开(公告)日：2014-12-30
申请号：US13727042
申请日：2012-12-26
发明人： Matsuhiko Nishizawa , Takeo Miyake , Syuhei Yoshino , Takeo Yamada , Kenji Hata
CPC分类号： C12N9/00 , B82Y30/00 , B82Y40/00 , C01B32/168 , C01B32/178 , C01B2202/04 , C01B2202/08 , C01B2202/34 , G01N27/3278 , H01M4/8846 , H01M4/9083 , H01M8/16 , Y02E60/527 , Y10S977/705 , Y10S977/714 , Y10S977/737 , Y10S977/747 , Y10S977/755
摘要： The present invention answers the demands of power generating device and biosensor development and provides a flexible, free-standing type protein containing carbon nanotube film, and a sensor and power generating device each equipped with the carbon nanotube film as an electrode. According to the present invention a carbon nanotube free standing film is provided including a carbon nanotube aggregate formed by aggregating a plurality of carbon nanotubes, and a plurality of enzymes included between the plurality of carbon nanotubes. The carbon nanotube film may include a different protein to the enzyme and may include a surfactant agent between the plurality of carbon nanotubes.
摘要翻译： 本发明解决了发电装置和生物传感器开发的需要，提供了一种含有碳纳米管膜的柔性，独立型蛋白质，以及配备有碳纳米管膜作为电极的传感器和发电装置。 根据本发明，提供了一种碳纳米管自立膜，其包括通过聚集多个碳纳米管而形成的碳纳米管集合体和包含在多个碳纳米管之间的多种酶。 碳纳米管膜可以包括与酶不同的蛋白质，并且可以在多个碳纳米管之间包括表面活性剂。
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7.发明申请SHEET COMPOSITE, MANUFACTURING METHOD THEREOF, AND ELECTRODE AND ELECTROCHEMICAL ELEMENT EMPLOYING SAID SHEET COMPOSITE 审中-公开片材复合材料，其制造方法以及使用合成材料的电极和电化学元件公开(公告)号：US20140377663A1
公开(公告)日：2014-12-25
申请号：US14354934
申请日：2012-10-29
申请人： NIPPON CHEMI-CON CORPORATION , NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
发明人： Shunzo Suematsu , Daisuke Horii , Kenji Tamamitsu , Katsuhiko Naoi , Wako Naoi , Hiroaki Hatori , Kenji Hata , Morio Yumura
IPC分类号： H01G11/36 , H01G9/00 , H01G11/04 , H01M4/1393 , H01M4/62 , H01M4/04 , H01M4/1391
CPC分类号： H01G11/36 , C01G23/005 , H01G9/0036 , H01G11/04 , H01G11/28 , H01G11/38 , H01G11/50 , H01G2009/0014 , H01M4/0433 , H01M4/0471 , H01M4/131 , H01M4/1391 , H01M4/1393 , H01M4/364 , H01M4/621 , H01M4/625 , Y02E60/13
摘要： The present invention relates to a sheet composite of a metal compound and a fibrous carbon that can yield an electrode or an electrochemical element which achieves output property and high energy density, as well as a manufacturing method thereof. Sheer stress and centrifugal force are applied to a solution comprising a starting material metal compound and a fibrous carbon and reacted in a rotating reaction container to produce a composite material of metal compound and fibrous carbon. The composite material and a binder which is a fibrous carbon are stirred to produce a mixed solvent. The mixed solvent is subjected to suction filtration and vacuum drying. This mixed solution is molded in a paper machine to prepare a sheet composite. The fibrous carbon is carbon nanotubes having a specific surface area of 600 to 2600 m2/g.
摘要翻译： 本发明涉及能够产生实现输出性能和高能量密度的电极或电化学元件的金属化合物和纤维状碳的片状复合体及其制造方法。 对包含原料金属化合物和纤维状碳的溶液施加纯粹的应力和离心力，并在旋转的反应容器中反应，生成金属化合物和纤维状碳的复合材料。 将复合材料和作为纤维状碳的粘合剂进行搅拌，制成混合溶剂。 将混合溶剂进行抽滤和真空干燥。 该混合溶液在造纸机中成型以制备片状复合材料。 纤维状碳为比表面积为600〜2600m 2 / g的碳纳米管。
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8.发明授权公开(公告)号：US10040686B2
公开(公告)日：2018-08-07
申请号：US13886591
申请日：2013-05-03
发明人： Kenji Hata , Kazufumi Kobashi , Don N. Futaba
IPC分类号： H01B1/04 , B82Y30/00 , C01B31/02 , C04B35/528 , C04B35/626 , B82Y40/00 , C01B32/174 , C08K3/04
CPC分类号： C01B32/168 , B82Y30/00 , B82Y40/00 , C01B32/174 , C01B2202/28 , C01P2006/10 , C01P2006/16 , C04B35/528 , C04B35/6263 , C04B35/6264 , C04B2235/5288 , C04B2235/5427 , C04B2235/5436 , C04B2235/5463 , C08K3/041 , C08K2201/011 , C08L101/00
摘要： A CNT dispersion liquid of the preset invention includes a CNT agglomerate arranged with a mesh body formed from a plurality of CNTs, the CNT agglomerate being dispersed in a dispersion medium is provided wherein a CNT agglomerate is obtained by extracting from the dispersion liquid and drying the CNT agglomerate the obtained CNT agglomerate has a pore size of 0.02 μm or more and 2.0 μm or less being maximized a differential pore volume in a pore size range of 0.002 μm or more and 10.00 μm or less measured using a mercury intrusion porosimeter.
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公开(公告)号：US10023715B2
公开(公告)日：2018-07-17
申请号：US14885266
申请日：2015-10-16
发明人： Kenji Hata , Atsuko Sekiguchi
IPC分类号： C08K3/04 , B29C45/00 , B82Y30/00 , C08J3/215 , C01B32/174 , B29K507/04 , B29L7/00
CPC分类号： C08K3/04 , B29C45/0001 , B29K2507/04 , B29L2007/001 , B82Y30/00 , C01B32/174 , C08J3/215 , C08J2300/26 , C08J2315/02 , C08K3/041 , C08K2201/011 , C08L21/00 , C08L27/12
摘要： Provided are: an elastomer structure containing carbon nanotubes; and a method for producing the elastomer structure. In a CNT elastomer having a mesh shaped carbon nanotube aggregate on a surface layer thereof, the mesh shaped carbon nanotube aggregate can impart a shape-retaining property to the elastomer. Therefore, the elastomer can be molded along the shape of a mold, and it becomes possible to mold a carbon nanotube elastomer having a fine dimension. The elastomer structure containing carbon nanotubes according to the present invention is provided with mesh shaped carbon nanotube aggregate which are embedded in a surface layer of the elastomer structure containing carbon nanotubes and are not protruded from the surface of the elastomer structure containing carbon nanotubes.
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公开(公告)号：US09126835B2
公开(公告)日：2015-09-08
申请号：US14095049
申请日：2013-12-03
发明人： Kenji Hata , Yuuhei Hayamizu , Takeo Yamada
CPC分类号： C01B31/022 , B81B2203/0127 , B81C1/0038 , B82Y30/00 , B82Y40/00 , C01B32/158 , C01B2202/08 , C01B2202/10 , Y10T156/1028 , Y10T156/1041 , Y10T428/24479 , Y10T428/24521 , Y10T428/24612 , Y10T428/24851 , Y10T428/249924 , Y10T428/30
摘要： A method of producing a carbon nanotube film structure having a substrate and a carbon nanotube layer, comprises a placing step of placing a carbon nanotube film comprising a plurality of carbon nanotubes aligned in one direction within a film plane on the substrate; and a densifying step of applying a densifying treatment to the carbon nanotube film thereby forming the carbon nanotube layer having the weight density of the carbon nanotube to 0.1 g/cm3 or more. Thus, a problem of island-like shrinkage caused while a highly densified CNT layer is being manufactured is solved, and a high-quality CNT film structure wherein the aligned CNT layer having a high density and uniform thickness is deposited on the substrate.
摘要翻译： 一种具有基板和碳纳米管层的碳纳米管膜结构体的制造方法，其特征在于，包括：在基板的膜面内配置包含在一个方向上排列的多个碳纳米管的碳纳米管膜的放置工序; 以及对碳纳米管膜进行致密处理的致密化步骤，从而形成碳纳米管的重量密度为0.1g / cm 3以上的碳纳米管层。 因此，解决了在制造高度致密化的CNT层时引起的岛状收缩的问题，并且在基板上沉积具有高密度和均匀厚度的排列CNT层的高质量CNT膜结构。
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