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公开(公告)号：US20050158462A1
公开(公告)日：2005-07-21
申请号：US10506798
申请日：2003-02-21
申请人： Sumio Iijima , Masako Yudasaka
发明人： Sumio Iijima , Masako Yudasaka
CPC分类号： B82Y30/00 , B01J20/205 , B82Y40/00 , C01B32/18 , Y10S977/742 , Y10T428/30
摘要： A nano horn carrier capable of effectively and conveniently utilizing the tip shape of a carbon nano horn and a method of manufacturing the carrier, the carrier wherein carbon nano horn aggregates (1) are dispersed in dispersion liquid, the dispersion liquid is fed onto a base material (3) and only the dispersion liquid is removed to dispose the carbon nano horn aggregates (1) thereon and a part of all of the carbon nano horn aggregates (1) are covered by fixing material (2) to carry on the fixing material (2), whereby the part or all of the carbon nano horn aggregates (1) can be carried on the fixing material (2).
摘要翻译： 能够有效且方便地利用碳纳米角的尖端形状的纳米角载体和制造载体的方法，其中将碳纳米角聚集体（1）分散在分散液中的载体，将分散液供给到基底 材料（3），仅去除分散液体，将碳纳米角聚集体（1）放置在其上，并且所有碳纳米角聚集体（1）的一部分被固定材料（2）覆盖以承载固定材料 （2），由此部分或全部碳纳米角聚集体（1）可以承载在固定材料（2）上。
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公开(公告)号：US20050116602A1
公开(公告)日：2005-06-02
申请号：US10488556
申请日：2001-11-15
申请人： Sumio Iijima , Masako Yudasaka , Forro Laszlo , Garaj Slaven , J.-M. Bonard
发明人： Sumio Iijima , Masako Yudasaka , Forro Laszlo , Garaj Slaven , J.-M. Bonard
CPC分类号： B82Y10/00 , H01J1/304 , H01J1/3048 , H01J2201/30469
摘要： A novel field electron emitting device characterized in that a main portion of an electron emitting source for emitting electrons by an electric field is made of a carbon nanohorn. The field electron emitting device is high in electron emitting efficiency and excellent in productivity.
摘要翻译： 一种新颖的场电子发射器件，其特征在于用于通过电场发射电子的电子发射源的主要部分由碳纳米角形成。 场发射电子发射装置的电子发射效率高，生产率优异。
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公开(公告)号：US08882970B2
公开(公告)日：2014-11-11
申请号：US12226570
申请日：2007-04-19
申请人： Takeshi Azami , Daisuke Kasuya , Tsutomu Yoshitake , Yoshimi Kubo , Masako Yudasaka , Sumio Iijima , Eiji Fuchita
发明人： Takeshi Azami , Daisuke Kasuya , Tsutomu Yoshitake , Yoshimi Kubo , Masako Yudasaka , Sumio Iijima , Eiji Fuchita
IPC分类号： B01J19/12 , B82Y40/00 , B01D50/00 , B01D45/02 , B01D46/02 , B01D46/48 , B01J8/00 , B82Y30/00 , C01B31/02
CPC分类号： B01D50/002 , B01D45/02 , B01D46/02 , B01D46/48 , B01J8/006 , B01J19/121 , B01J2219/0879 , B82Y30/00 , B82Y40/00 , C01B32/18
摘要： An apparatus for manufacturing carbon nanohorns includes a production chamber configured to irradiate a solid carbon material with a laser beam to produce a product containing carbon nanohorns; and a separation mechanism configured to separate the product produced in the production chamber into a lightweight component and a heavyweight component. The heavyweight component includes carbon nanohorn aggregate with high purity, and high-purity carbon nanotubes can be obtained by collecting the heavyweight component.
摘要翻译： 一种用于制造碳纳米角的装置包括：制造室，其配置成用激光束照射固体碳材料，以制造含有碳纳米角的产品; 以及分离机构，其被配置为将在所述生产室中产生的产品分离成轻质部件和重量级部件。 重量级组分包括具有高纯度的碳纳米骨聚集体，并且通过收集重质组分可以获得高纯度碳纳米管。
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公开(公告)号：US20120058053A1
公开(公告)日：2012-03-08
申请号：US13295621
申请日：2011-11-14
申请人： Sumio Iijima , Jin Miyawaki , Masako Yudasaka , Eiichi Nakamura , Hiroyuki Isobe , Hideki Yorimitsu , Hideto Imai
发明人： Sumio Iijima , Jin Miyawaki , Masako Yudasaka , Eiichi Nakamura , Hiroyuki Isobe , Hideki Yorimitsu , Hideto Imai
CPC分类号： A61K49/189 , A61B5/055 , B82Y5/00 , G01R33/281
摘要： A contrast agent characterized in that each of carbon nanohorns forming a carbon nanohorn aggregate has an opening at the side wall or tip, wherein a metal M (at least one metal selected from among paramagnetic metals, ferromagnetic metals, and superparamagnetic metals) or a compound of the metal M is incorporated in or dispersed on each of the carbon nanohorns. A contrast agent characterized in that it contains a Gd oxide. There is provided a contrast agent, which can be mass-produced easily, and satisfies the requirement of low toxicity and enables microscopic diagnoses when used for MRI. A contrast agent characterized in that is contains a carbon nanohorn aggregate.
摘要翻译： 一种造影剂，其特征在于，形成碳纳米角骨料的每个碳纳米角具有在侧壁或尖端处的开口，其中金属M（选自顺磁金属，铁磁性金属和超顺磁金属中的至少一种金属）或化合物 的金属M掺入或分散在每个碳纳米角上。 一种造影剂，其特征在于其含有Gd氧化物。 提供了可以容易地批量生产的造影剂，并且满足低毒性的要求并且在用于MRI时能够进行显微诊断。 其特征在于含有碳纳米角骨料的造影剂。
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25.发明授权公开(公告)号：US08093174B2
公开(公告)日：2012-01-10
申请号：US12524057
申请日：2008-01-16
申请人： Ryota Yuge , Masako Yudasaka , Sumio Iijima
发明人： Ryota Yuge , Masako Yudasaka , Sumio Iijima
CPC分类号： B01J21/185 , B01J23/10 , B01J23/42 , B01J23/74 , B01J37/0203 , B01J37/14 , B82Y30/00 , H01M4/926 , Y10S977/742 , Y10S977/743 , Y10S977/744 , Y10S977/745 , Y10S977/746 , Y10S977/747 , Y10S977/748 , Y10S977/749 , Y10S977/75 , Y10S977/751 , Y10S977/752 , Y10S977/753 , Y10S977/754 , Y10S977/842 , Y10S977/843 , Y10S977/844 , Y10S977/845 , Y10S977/846 , Y10S977/847 , Y10S977/848 , Y10T428/2918
摘要： A carbon nanohorn (CNH) is oxidized to make an opening in the side of the CNH. A substance to be included, e.g., a metal, is introduced through the opening. The inclusion substance is moved to a tip part of the carbon nanohorn through heat treatment in vacuum or an inert gas. The CNH is further heat treated in an atmosphere containing oxygen in a low concentration to remove the carbon layer in the tip through catalysis of the inclusion substance. This exposes the inclusion substance. If the inclusion substance is a metal which is not moved to a tip part by the heat treatment in vacuum or an inert gas, the carbon part surrounding the fine catalyst particle is specifically burned by a heat treatment in an low oxygen concentration atmosphere, while utilizing the catalysis. Thus, the fine catalyst particle is fixed to the tip part of the CNH.
摘要翻译： 碳纳米角（CNH）被氧化以在CNH的侧面形成开口。 通过开口引入待包括的物质，例如金属。 通过在真空或惰性气体中的热处理将包合物移动到碳纳米角的尖端部分。 CNH在含有低浓度氧气的气氛中进一步热处理，以通过催化包涵物质除去尖端中的碳层。 这暴露了包含物质。 如果包含物质是通过真空或惰性气体中的热处理而不移动到尖端部分的金属，则在低氧浓度气氛中通过热处理将微细催化剂粒子周围的碳部分特别燃烧，同时利用 催化。 因此，细小的催化剂颗粒固定在CNH的末端部分。
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26.发明授权公开(公告)号：US08007908B2
公开(公告)日：2011-08-30
申请号：US10560808
申请日：2004-05-31
IPC分类号： B32B9/00
CPC分类号： B82Y30/00 , B01J20/0207 , B01J20/20 , B01J20/205 , B01J20/3234 , B82Y40/00 , C01B32/18 , Y10S977/742 , Y10T428/30
摘要： A single walled carbon nanohorn adsorptive material which comprises a single walled carbon nanohorn and a lanthanide metal deposited thereon and has methane absorptivity is produced, whereby a single walled carbon nanohorn adsorptive material which can adsorb much methane and is effective as a methane adsorbing material is provided.
摘要翻译： 制备单层碳纳米角吸附材料，其包含沉积在其上并具有甲烷吸收性的单壁碳纳米角和镧系元素金属，由此提供可吸附大量甲烷并作为甲烷吸附材料有效的单壁碳纳米角吸附材料 。
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27.发明申请公开(公告)号：US20090036549A1
公开(公告)日：2009-02-05
申请号：US12278111
申请日：2007-02-02
申请人： Ryota Yuge , Masako Yudasaka , Sumio Iijima , Hideki Yorimitsu
发明人： Ryota Yuge , Masako Yudasaka , Sumio Iijima , Hideki Yorimitsu
CPC分类号： A61K9/0092 , A61K47/02 , B82Y30/00 , B82Y40/00 , C01B32/18
摘要： A cap of polyamine molecules is provided on an aperture portion of carbon nanohorns having apertures formed by oxidation. The polyamine cap opens and closes according to the pH of the ambient environment, thereby controlling release of an encapsulation substance.
摘要翻译： 在具有由氧化形成的孔的碳纳米角的开口部分上提供多胺分子的盖。 多胺盖根据周围环境的pH打开和关闭，从而控制包封物质的释放。
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公开(公告)号：US20080019893A1
公开(公告)日：2008-01-24
申请号：US11573663
申请日：2005-08-12
申请人： Sumio Iijima , Masako Yudasaka , Katsuyuki Murata
发明人： Sumio Iijima , Masako Yudasaka , Katsuyuki Murata
CPC分类号： B82Y40/00 , B01J20/20 , B01J20/205 , B01J21/18 , B01J21/185 , B01J23/40 , B01J23/42 , B01J23/48 , B01J35/006 , B01J37/03 , B82Y30/00 , C01B32/162 , C01B32/18
摘要： It is an object of the present invention to provide a new technical means capable of controlling a loading position for enabling the selection of the function and activity as a catalyst, an adsorption material and a reactive material or the like, and controlling the loading amount. A method for manufacturing a metal loading carbon material, comprises the step of contacting a carbon material, or the carbon material subjected to an oxidation treatment, reduction treatment or oxidization/reduction treatment with a metal component-containing solution so that a metal is carried by controlling a loading position of the metal.
摘要翻译： 本发明的目的是提供一种能够控制装载位置以便能够选择作为催化剂，吸附材料和反应性材料等的功能和活性并且控制装载量的新技术手段。 一种金属负载碳材料的制造方法，其特征在于，包括使碳材料或进行了氧化处理的碳材料，含金属成分溶液的还原处理或氧化还原处理与金属成分接触的工序， 控制金属的装载位置。
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29.发明授权公开(公告)号：US07261941B2
公开(公告)日：2007-08-28
申请号：US10495459
申请日：2002-11-05
申请人： Sumio Iijima , Masako Yudasaka , Akira Koshio
发明人： Sumio Iijima , Masako Yudasaka , Akira Koshio
IPC分类号： B32B9/00
CPC分类号： B82Y30/00 , B82Y10/00 , B82Y40/00 , C01B32/16 , C01B2202/06 , C01B2202/30 , C01B2202/36 , H01L51/0048 , H01L51/0052 , Y10S977/741 , Y10T428/30
摘要： A method of manufacturing a acute tip, multi-wall carbon nanotube radial aggregate, comprising the steps of leading a graphite rod into plasma flame generated in a hydrogen-added inert gas atmosphere to evaporate carbon from the graphite rod and stacking, on the surface of the graphite rod, the acute tip, multi-wall carbon nanotube radial aggregation of novel carbon nano-structure useful as field emission electron sources such as probes for STM and APM, display elements, and displays.
摘要翻译： 一种制造急尖头多壁碳纳米管径向聚集体的方法，包括以下步骤：将石墨棒引入在加氢的惰性气体气氛中产生的等离子体火焰中，以从石墨棒中蒸发碳并将其堆叠在 石墨棒，尖端，多壁碳纳米管径向聚集的新型碳纳米结构可用作场致发射电子源，如STM和APM探针，显示元件和显示器。
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公开(公告)号：US20070028768A1
公开(公告)日：2007-02-08
申请号：US11543955
申请日：2006-10-06
IPC分类号： B01D53/02
CPC分类号： B01J20/205 , B01J20/20
摘要： Methane or hydrogen are adsorbed by passing the substance through one or more openings provided in a wall part of a carbon-nanohorn aggregate. The carbon-nanohorn aggregate forms a self-locking carbon adsorbent. The substance passes through the one or more openings in one limited direction from the outside to the inside of the carbon nanohorn aggregate in isothermal or isobaric adsorption.
摘要翻译： 通过使物质通过设置在碳纳米角骨料的壁部分中的一个或多个开口来吸附甲烷或氢气。 碳纳米角骨料形成自锁碳吸附剂。 该物质在等温或等压吸附中从碳纳米角骨料的外部到内部在一个有限的方向上通过一个或多个开口。
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