公开(公告)号：US4921687A

公开(公告)日：1990-05-01

申请号：US224331

申请日：1988-07-26

申请人： Akira Tomita ,  Takashi Kyotani ,  Naohiro Sonobe

发明人： Akira Tomita ,  Takashi Kyotani ,  Naohiro Sonobe

IPC分类号： C01B31/04

CPC分类号： C01B31/04 ,  C01P2002/72

摘要： A method making high-orientation sheet-like graphite by inserting monomer of high molecular compound between layers of laminar compound such as montmorillonite, polymerizing the monomer, preliminarily carbonizing the thus formed polymer, removing the laminar compound by acid treatment, and effecting graphitization at a high temperature.

摘要翻译： 通过将高分子化合物的单体插入诸如蒙脱石的层状化合物的层之间，使单体聚合，将由此形成的聚合物预先碳化，通过酸处理除去层状化合物，并进行石墨化，形成高取向片状石墨的方法 高温。

公开(公告)号：US5693210A

公开(公告)日：1997-12-02

申请号：US703032

申请日：1996-08-26

申请人： Akira Tomita ,  Takashi Kyotani ,  Yoshio Kobayashi

发明人： Akira Tomita ,  Takashi Kyotani ,  Yoshio Kobayashi

IPC分类号： B01D67/00 ,  B01D71/02 ,  C04B35/10 ,  C04B38/00 ,  C04B41/80 ,  C04B41/85 ,  C25D11/04 ,  C25D1/02 ,  C25D7/04

CPC分类号： B01D71/025 ,  B01D67/0065 ,  C04B38/00 ,  C25D11/04 ,  C25D11/10

摘要： Disclosed is a method of manufacturing a porous alumina tube with numerous pores having a uniform shape and a uniform diameter of 5 to 200 nm and extending linearly in the vertical direction to the outer peripheral surface thereof, which comprises the steps of forming an anodized layer by anodizing the outer peripheral surface of an aluminum tube, and removing the aluminum tube after the anodized layer is formed.

摘要翻译： 公开了一种多孔氧化铝管的制造方法，该多孔氧化铝管具有许多具有均匀形状和均匀直径为5至200nm并且在其外周表面的垂直方向上线性延伸的孔，其包括以下步骤：通过以下步骤形成阳极氧化层： 对铝管的外周表面进行阳极化处理，并且在形成阳极氧化层之后移除铝管。

公开(公告)号：US07375366B2

公开(公告)日：2008-05-20

申请号：US10204670

申请日：2001-02-22

申请人： Hiroshi Ohki ,  Tsunaki Tsunesada ,  Masao Urayama ,  Takashi Kyotani ,  Keitarou Matsui ,  Akira Tomita

发明人： Hiroshi Ohki ,  Tsunaki Tsunesada ,  Masao Urayama ,  Takashi Kyotani ,  Keitarou Matsui ,  Akira Tomita

IPC分类号： B82B1/00

CPC分类号： B82Y30/00 ,  B82Y10/00 ,  B82Y40/00 ,  C01B32/16 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2329/00 ,  Y10S977/952 ,  Y10T428/249929 ,  Y10T428/2975

摘要： A carbon nanotube has a carbon network film of polycrystalline structure divided into crystal regions along the axis of the tube, and the length along the tube axis of each crystal region preferably ranges from 3 to 6 nm. An electron source includes a carbon nanotube having a cylindrical shape and the end of which on the substrate side is closed and disposed in a fine hole. The end on the substrate side of the tube is firmly adhered to the substrate. The carbon nanotube is produced by a method in which carbon is deposited under the condition that no metal catalyst is present in the fine hole and produced by a method in which after the carbon deposition the end of the carbon deposition film is modified by etching the carbon deposition film using a plasma. Therefore, an electron source excellent in the evenness of field emission characteristics in a field emission region (pixel) in the device plane and driven with low voltage can be provided, and a display operated with ultralow power consumption exhibiting ultrahigh luminance can be provided.

摘要翻译： 碳纳米管具有沿着管轴分成晶体区域的多晶结构的碳网膜，并且沿着各晶体区域的管轴的长度优选为3〜6nm。 电子源包括具有圆筒形状的碳纳米管，其基底侧的端部封闭并设置在细孔中。 管的衬底侧的端部牢固地粘附到衬底上。 碳纳米管是通过在细孔中不存在金属催化剂的条件下沉积碳的方法制造的，其方法是通过碳沉积后，通过蚀刻碳来改变碳沉积膜的端部 使用等离子体的沉积膜。 因此，可以提供在器件平面中的场发射区域（像素）中的场发射特性的均匀性优异的电子源，并且以低电压驱动，并且可以提供以超高亮度显示的超低功耗的显示器。

公开(公告)号：US20140234722A1

公开(公告)日：2014-08-21

申请号：US14241839

申请日：2012-08-31

申请人： Takashi Kyotani ,  Hirotomo Nishihara ,  Shinichiroh Iwamura

发明人： Takashi Kyotani ,  Hirotomo Nishihara ,  Shinichiroh Iwamura

IPC分类号： H01M4/36 ,  H01M4/1393 ,  H01M4/04

CPC分类号： H01M4/366 ,  B82Y30/00 ,  H01M4/0428 ,  H01M4/0471 ,  H01M4/1393 ,  H01M4/386 ,  H01M4/587 ,  H01M2004/021

摘要： The present invention provides composite material in which Si and carbon are combined so as to form an unprecedented structure; method for fabricating the same; and negative electrode material for lithium-ion batteries ensuring high charge-discharge capacity and high cycle performance. By heating an aggregate of Si nanoparticles and using a source gas containing carbon, a carbon layer is formed on each of the Si particles. Walls 12 forming a space 13a containing Si particles 11 and a space 13b not containing Si particles 11 are constructed by this carbon layer.

摘要翻译： 本发明提供了组合Si和碳以形成前所未有的结构的复合材料; 其制造方法; 和用于锂离子电池的负极材料，确保高充放电能力和高循环性能。 通过加热Si纳米颗粒的聚集体并使用含碳源，在每个Si颗粒上形成碳层。 通过该碳层构成形成有Si粒子11的空间13a和不含有Si粒子11的空间13b的壁12。

公开(公告)号：US06953557B1

公开(公告)日：2005-10-11

申请号：US09463961

申请日：1998-10-15

申请人： Hiroshi Ikeda ,  Yasuhiro Kubota ,  Takashi Kyotani

发明人： Hiroshi Ikeda ,  Yasuhiro Kubota ,  Takashi Kyotani

IPC分类号： B01D53/68 ,  B01D53/75 ,  B01D53/78 ,  C01B7/01 ,  B01D50/00 ,  C01B7/09 ,  C01B7/19 ,  C01B7/20

CPC分类号： B01D53/68 ,  B01D53/75 ,  B01D53/78

摘要： A process and an apparatus for treating exhaust gases, comprising an aeration stirring tank (5) employing an aqueous alkaline liquid, and, as a posterior stage, a gas-liquid contact device (7) and/or a packed column (11). The apparatus can remove at the posterior stage harmful gases that the aeration stirring tank fails to remove, for example, water-soluble organic compounds such as ethanol, halogenated silicon compounds such as SiCl4, and halogen gases such as F2 and Cl2. The process and apparatus are particularly suitable for purifying exhaust gases discharged from a semiconductor production device.

摘要翻译： 一种用于处理废气的方法和装置，包括使用碱性水溶液的曝气搅拌槽（5），以及作为后段的气液接触装置（7）和/或填充塔（11）。 该装置可以在后段除去通气搅拌槽不能除去的有害气体，例如水溶性有机化合物如乙醇，卤化硅化合物如SiCl 4，以及卤素气体 作为F 2和Cl 2 2。 该方法和装置特别适用于净化从半导体生产装置排出的废气。

公开(公告)号：US08476739B2

公开(公告)日：2013-07-02

申请号：US12624437

申请日：2009-11-24

申请人： Makoto Okai ,  Motoyuki Hirooka ,  Takashi Kyotani ,  Hironori Orikasa

发明人： Makoto Okai ,  Motoyuki Hirooka ,  Takashi Kyotani ,  Hironori Orikasa

IPC分类号： H01L23/58

CPC分类号： H01L21/0242 ,  C23C16/26 ,  C23C16/56 ,  C30B25/02 ,  C30B29/02 ,  H01L21/02381 ,  H01L21/02488 ,  H01L21/02527 ,  H01L21/0262 ,  H01L29/78603 ,  H01L29/78684

摘要： A graphene-on-oxide substrate according to the present invention includes: a substrate having a metal oxide layer formed on its surface; and, formed on the metal oxide layer, a graphene layer including at least one atomic layer of the graphene. The graphene layer is grown generally parallel to the surface of the metal oxide layer, and the inter-atomic-layer distance between the graphene atomic layer adjacent to the surface of the metal oxide layer and the surface atomic layer of the metal oxide layer is 0.34 nm or less. Preferably, the arithmetic mean surface roughness Ra of the metal oxide layer is 1 nm or less.

摘要翻译： 根据本发明的石墨烯氧化物衬底包括：在其表面上形成有金属氧化物层的衬底; 并且在所述金属氧化物层上形成包括所述石墨烯的至少一个原子层的石墨烯层。 石墨烯层通常平行于金属氧化物层的表面生长，并且与金属氧化物层的表面相邻的石墨烯原子层与金属氧化物层的表面原子层之间的原子间距离为0.34 nm以下。 优选地，金属氧化物层的算术平均表面粗糙度Ra为1nm以下。

公开(公告)号：US20110052486A1

公开(公告)日：2011-03-03

申请号：US12919308

申请日：2009-02-25

申请人： Masashi Ito ,  Takashi Kyotani ,  Hirotomo Nishihara ,  Peng-Xiang Hou ,  Li-Xiang Li ,  Kyohei Hada ,  Kazuhiko Mizuuchi

发明人： Masashi Ito ,  Takashi Kyotani ,  Hirotomo Nishihara ,  Peng-Xiang Hou ,  Li-Xiang Li ,  Kyohei Hada ,  Kazuhiko Mizuuchi

IPC分类号： B01J20/20 ,  B01J20/32 ,  C01B3/02

CPC分类号： C01B3/0021 ,  B01J20/20 ,  B01J20/2808 ,  B01J20/3057 ,  B01J20/3204 ,  B01J20/3236 ,  B82Y30/00 ,  C01B3/0005 ,  C01B3/0026 ,  C01B3/0084 ,  Y02E60/325 ,  Y02E60/327

摘要： The present invention provides a microporous carbon material capable of expressing functions that supported metal has while maintaining pore functions that the microporous carbon material inherently possesses. The microporous carbon material 5 includes: a three-dimensional long-range ordered structure within a range from 0.7 nm or more to 2 nm or less; and micropores 2a, wherein a transition metal 4 is supported on surfaces of the micropores 2a. The microporous carbon material is obtained by a method including: introducing an organic compound on a surface of and inside the micropores of a porous material containing transition metal, and obtaining a composite of the microporous carbon material containing the transition metal and the porous material by carbonizing the organic compound by a chemical vapor deposition method; and removing the porous material. Alternatively, the microporous carbon material is obtained by a method including: introducing an organic compound on a surface of a porous material and obtaining a microporous carbon material by a chemical vapor deposition method; and supporting the transition metal on a surface of the microporous carbon material by immersing and impregnating the microporous carbon material in a transition metal salt solution.

摘要翻译： 本发明提供能够表现出支撑金属具有的功能的微孔碳材料，同时保持微孔碳材料固有地具有的孔隙功能。 微孔碳材料5包括：在0.7nm以上至2nm以下的范围内的三维长程有序结构; 和微孔2a，其中过渡金属4被支撑在微孔2a的表面上。 微孔碳材料通过以下方法得到：在含有过渡金属的多孔质材料的微孔的表面和内侧引入有机化合物，通过碳化获得含有过渡金属的多孔碳材料与多孔质材料的复合体 有机化合物通过化学气相沉积法; 并除去多孔材料。 或者，微孔碳材料通过以下方法获得：将有机化合物引入多孔材料的表面并通过化学气相沉积法获得微孔碳​​材料; 并通过将微多孔碳材料浸渍并浸渍在过渡金属盐溶液中来将过渡金属负载在微孔碳材料的表面上。

公开(公告)号：US20050255313A1

公开(公告)日：2005-11-17

申请号：US10945942

申请日：2004-09-22

申请人： Takashi Kyotani ,  Tomonori Ogawa ,  Kenichi Ito ,  Hideyuki Kikuchi ,  Hiroshi Nakao ,  Tsugio Kumai

发明人： Takashi Kyotani ,  Tomonori Ogawa ,  Kenichi Ito ,  Hideyuki Kikuchi ,  Hiroshi Nakao ,  Tsugio Kumai

IPC分类号： B32B1/00 ,  B32B5/16 ,  B82B1/00 ,  B82B3/00 ,  C01B31/02 ,  C23C14/32 ,  G11B5/706 ,  H01F1/00

CPC分类号： G11B5/70605 ,  B82Y10/00 ,  B82Y25/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  H01F1/0081 ,  Y10S977/743 ,  Y10S977/744 ,  Y10T428/13 ,  Y10T428/268 ,  Y10T428/2918 ,  Y10T428/292 ,  Y10T428/294 ,  Y10T428/2975 ,  Y10T428/2991

摘要： A carbon nanotube composite material contains a carbon nanotube and a continuous layer of a metal covering the inner surface of the carbon nanotube. It is produced by forming a metallic matrix layer and treating the metallic matrix layer to form plural nanoholes in the metallic matrix layer to thereby form a nanohole structure, the nanoholes extending in a direction substantially perpendicular to the plane of the metallic matrix layer; forming carbon nanotubes inside the nanoholes; and covering inner surfaces of the carbon nanotubes with a continous layer of a metal. It has a well controlled small size, has excellent and uniform physical properties, is resistant to oxidation of the metal with time, is highly chemically stable, has good durability enabling repetitive use, has good coatability, high wettability and dispersibility with other materials, is easily chemically modified, is easily handled and is useful in various fields.

摘要翻译： 碳纳米管复合材料包含碳纳米管和覆盖碳纳米管的内表面的金属的连续层。 通过形成金属基质层并处理金属基质层以在金属基质层中形成多个纳米孔，从而形成纳米孔结构，所述纳米孔在基本上垂直于金属基质层的平面的方向上延伸; 在纳孔内形成碳纳米管; 并用连续的金属层覆盖碳纳米管的内表面。 具有良好的小尺寸，具有优良的均匀的物理性能，耐金属氧化时间长，化学稳定性高，耐久性高，可重复使用，涂布性好，润湿性好，与其他材料分散性好 易于化学改性，易于处理，可用于各种领域。

公开(公告)号：US06409802B1

公开(公告)日：2002-06-25

申请号：US09463662

申请日：2000-03-01

申请人： Takashi Kyotani

发明人： Takashi Kyotani

IPC分类号： B01D5314

CPC分类号： B01D53/1493 ,  B01D53/1412 ,  B01D53/78

摘要： A method for preventing scale formation in a wet type exhaust gas treating apparatus is disclosed. An exhaust gas is contacted with a washing liquid containing water. The washing liquid contains at least one chelating agent which reacts with ions becoming a cause of scale formation to form a water-soluble chelate compound.

摘要翻译： 公开了一种防止湿式废气处理装置中的结垢形成的方法。 废气与含有水的洗涤液接触。 洗涤液含有至少一种螯合剂，其与离子反应成为结垢的原因，形成水溶性螯合物。

公开(公告)号：US08657923B2

公开(公告)日：2014-02-25

申请号：US12919308

申请日：2009-02-25

申请人： Masashi Ito ,  Takashi Kyotani ,  Hirotomo Nishihara ,  Peng-Xiang Hou ,  Li-Xiang Li ,  Kyohei Hada ,  Kazuhiko Mizuuchi

发明人： Masashi Ito ,  Takashi Kyotani ,  Hirotomo Nishihara ,  Peng-Xiang Hou ,  Li-Xiang Li ,  Kyohei Hada ,  Kazuhiko Mizuuchi

IPC分类号： C01B31/08

CPC分类号： C01B3/0021 ,  B01J20/20 ,  B01J20/2808 ,  B01J20/3057 ,  B01J20/3204 ,  B01J20/3236 ,  B82Y30/00 ,  C01B3/0005 ,  C01B3/0026 ,  C01B3/0084 ,  Y02E60/325 ,  Y02E60/327

摘要： The present invention provides a microporous carbon material capable of expressing functions that supported metal has while maintaining pore functions that the microporous carbon material inherently possesses. The microporous carbon material 5 includes: a three-dimensional long-range ordered structure within a range from 0.7 nm or more to 2 nm or less; and micropores 2a, wherein a transition metal 4 is supported on surfaces of the micropores 2a. The microporous carbon material is obtained by a method including: introducing an organic compound on a surface of and inside the micropores of a porous material containing transition metal, and obtaining a composite of the microporous carbon material containing the transition metal and the porous material by carbonizing the organic compound by a chemical vapor deposition method; and removing the porous material. Alternatively, the microporous carbon material is obtained by a method including: introducing an organic compound on a surface of a porous material and obtaining a microporous carbon material by a chemical vapor deposition method; and supporting the transition metal on a surface of the microporous carbon material by immersing and impregnating the microporous carbon material in a transition metal salt solution.

摘要翻译： 本发明提供能够表现出支撑金属具有的功能的微孔碳材料，同时保持微孔碳材料固有地具有的孔隙功能。 微孔碳材料5包括：在0.7nm以上至2nm以下的范围内的三维长程有序结构; 和微孔2a，其中过渡金属4被支撑在微孔2a的表面上。 微孔碳材料通过以下方法得到：在含有过渡金属的多孔质材料的微孔的表面和内侧引入有机化合物，通过碳化获得含有过渡金属的多孔碳材料与多孔质材料的复合体 有机化合物通过化学气相沉积法; 并除去多孔材料。 或者，微孔碳材料通过以下方法获得：将有机化合物引入多孔材料的表面并通过化学气相沉积法获得微孔碳​​材料; 并通过将微多孔碳材料浸渍并浸渍在过渡金属盐溶液中来将过渡金属负载在微孔碳材料的表面上。