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1. 发明申请

US20120321544A1 METHOD FOR PRODUCING ALIGNED CARBON NANOTUBE AGGREGATE 有权
标题翻译：生产对准碳纳米管聚合物的方法
公开(公告)号：US20120321544A1
公开(公告)日：2012-12-20
申请号：US13581812
申请日：2011-02-28
申请人： Hirokazu Takai , Mitsugu Uejima , The Ban Hoang , Kenji Hata , Motoo Yumura
发明人： Hirokazu Takai , Mitsugu Uejima , The Ban Hoang , Kenji Hata , Motoo Yumura
IPC分类号： D01F9/12 , B82Y40/00
CPC分类号： C01B31/0226 , B01J23/745 , B01J37/0217 , B01J37/0219 , B01J37/0225 , B01J37/0244 , B82Y30/00 , B82Y40/00 , C01B32/16 , C01B2202/08
摘要： A production method in accordance with the present invention includes the steps of: providing a catalyst support layer by applying, to a substrate, a catalyst support layer coating agent obtained by dissolving in an organic solvent (i) an organometallic compound containing aluminum and/or a metal salt containing aluminum and (ii) a stabilizer for inhibiting a condensation polymerization reaction of the organometallic compound and/or the metal salt; providing a catalyst formation layer by applying, to the catalyst support layer, a catalyst formation layer coating agent obtained by dissolving in an organic solvent (a) an organometallic compound containing iron and/or a metal salt containing iron and (b) a stabilizer for inhibiting a condensation polymerization reaction of the organometallic compound and/or the metal salt; and growing an aligned carbon nanotube aggregate on the substrate by chemical vapor deposition (CVD).
摘要翻译：根据本发明的制造方法包括以下步骤：提供催化剂载体层，其通过将由溶解在有机溶剂（i）含有铝和/或其中的有机金属化合物而获得的催化剂载体涂层剂含有铝的金属盐和（ii）用于抑制有机金属化合物和/或金属盐的缩聚反应的稳定剂; 提供催化剂形成层，通过向催化剂载体层施加催化剂形成层涂覆剂，其通过将有机溶剂（a）含铁和/或含铁的金属盐的有机金属化合物溶解而获得，和（b）稳定剂抑制有机金属化合物和/或金属盐的缩聚反应; 以及通过化学气相沉积（CVD）在衬底上生长对准的碳纳米管集合体。

2. 发明授权

US09045344B2 Method for producing aligned carbon nanotube aggregate 有权
标题翻译：生产排列碳纳米管集合体的方法
公开(公告)号：US09045344B2
公开(公告)日：2015-06-02
申请号：US13581812
申请日：2011-02-28
申请人： Hirokazu Takai , Mitsugu Uejima , The Ban Hoang , Kenji Hata , Motoo Yumura
发明人： Hirokazu Takai , Mitsugu Uejima , The Ban Hoang , Kenji Hata , Motoo Yumura
IPC分类号： D01F9/12 , B82Y40/00 , C01B31/02 , B01J23/745 , B01J37/02 , B82Y30/00
CPC分类号： C01B31/0226 , B01J23/745 , B01J37/0217 , B01J37/0219 , B01J37/0225 , B01J37/0244 , B82Y30/00 , B82Y40/00 , C01B32/16 , C01B2202/08
摘要： A production method in accordance with the present invention includes the steps of: providing a catalyst support layer by applying, to a substrate, a catalyst support layer coating agent obtained by dissolving in an organic solvent (i) an organometallic compound containing aluminum and/or a metal salt containing aluminum and (ii) a stabilizer for inhibiting a condensation polymerization reaction of the organometallic compound and/or the metal salt; providing a catalyst formation layer by applying, to the catalyst support layer, a catalyst formation layer coating agent obtained by dissolving in an organic solvent (a) an organometallic compound containing iron and/or a metal salt containing iron and (b) a stabilizer for inhibiting a condensation polymerization reaction of the organometallic compound and/or the metal salt; and growing an aligned carbon nanotube aggregate on the substrate by chemical vapor deposition (CVD).
摘要翻译：根据本发明的制造方法包括以下步骤：提供催化剂载体层，其通过将由溶解在有机溶剂（i）含有铝和/或其中的有机金属化合物而获得的催化剂载体涂层剂含有铝的金属盐和（ii）用于抑制有机金属化合物和/或金属盐的缩聚反应的稳定剂; 提供催化剂形成层，通过向催化剂载体层施加催化剂形成层涂覆剂，其通过将有机溶剂（a）含铁和/或含铁的金属盐的有机金属化合物溶解而获得，和（b）稳定剂抑制有机金属化合物和/或金属盐的缩聚反应; 以及通过化学气相沉积（CVD）在衬底上生长对准的碳纳米管集合体。

3. 发明申请

US20110318487A1 SUBSTRATE FOR PRODUCING ALIGNED CARBON NANOTUBE AGGREGATES AND METHOD FOR PRODUCING THE ALIGNED CARBON NANOTUBE AGGREGATES 审中-公开
标题翻译：用于生产对准的碳纳米管聚集体的基材和用于生产对准的碳纳米管聚集体的方法
公开(公告)号：US20110318487A1
公开(公告)日：2011-12-29
申请号：US13148614
申请日：2010-02-08
申请人： Hirokazu Takai , Kenji Hata , Motoo Yumura
发明人： Hirokazu Takai , Kenji Hata , Motoo Yumura
IPC分类号： C23C16/26 , C23C16/44 , B32B15/04 , B32B18/00 , B82Y30/00 , B82Y40/00
CPC分类号： C23C16/46 , B82Y30/00 , B82Y40/00 , C01B32/158 , C01B32/16 , C01B32/162 , C01B2202/08 , C23C16/455 , Y10S977/843 , Y10T428/24355 , Y10T428/31678
摘要： A substrate of the present invention for producing aligned carbon nanotube aggregates on a surface thereof is a substrate for producing aligned carbon nanotube aggregates on a surface thereof, the substrate for producing aligned carbon nanotube aggregates including: a metal base substrate; and carburizing prevention layers formed on both front and back surfaces of the metal base substrate, respectively.
摘要翻译：用于在其表面上制备排列的碳纳米管集合体的本发明的基板是用于在其表面上制造排列的碳纳米管集合体的基板，用于制造对准的碳纳米管集合体的基板包括：金属基底; 以及分别形成在金属基底基板的前表面和后表面上的渗碳防止层。

4. 发明授权

US09598285B2 Apparatus for producing aligned carbon nanotube aggregates 有权
公开(公告)号：US09598285B2
公开(公告)日：2017-03-21
申请号：US13148619
申请日：2010-02-08
申请人： Akiyoshi Shibuya , Keiichi Kawata , Kenji Hata , Motoo Yumura
发明人： Akiyoshi Shibuya , Keiichi Kawata , Kenji Hata , Motoo Yumura
IPC分类号： C23C16/26 , C23C16/44 , B82Y40/00 , C01B31/02 , B01J15/00 , B01J19/08 , B01J19/12 , B01J19/22 , B82Y30/00 , C23C16/46
CPC分类号： C01B31/0226 , B01J15/005 , B01J19/088 , B01J19/126 , B01J19/22 , B01J2219/0009 , B01J2219/00094 , B01J2219/00123 , B01J2219/00135 , B01J2219/00139 , B01J2219/00148 , B01J2219/00159 , B01J2219/00164 , B01J2219/0894 , B82Y30/00 , B82Y40/00 , C01B32/158 , C01B32/16 , C01B32/164 , C01B2202/08 , C23C16/26 , C23C16/46
摘要： An apparatus of the present invention for producing aligned carbon nanotube aggregates is an apparatus for producing aligned carbon nanotube aggregates, the apparatus being configured to grow the aligned carbon nanotube aggregate by: causing a catalyst formed on a surface of a substrate to be surrounded by a reducing gas environment constituted by a reducing gas; heating at least either the catalyst or the reducing gas; causing the catalyst to be surrounded by a raw material gas environment constituted by a raw material gas; and heating at least either the catalyst or the raw material gas, at least either an apparatus component exposed to the reducing gas or an apparatus component exposed to the raw material gas being made from a heat-resistant alloy, and having a surface plated with molten aluminum.

5. 发明授权

US08455050B2 Manufacturing apparatus and manufacturing method for alined carbon nanotubes 有权
标题翻译：用于制备碳纳米管的制造装置和制造方法
公开(公告)号：US08455050B2
公开(公告)日：2013-06-04
申请号：US12525719
申请日：2008-02-04
申请人： Kenji Hata , Satoshi Yasuda , Motoo Yumura
发明人： Kenji Hata , Satoshi Yasuda , Motoo Yumura
IPC分类号： C23C16/00
CPC分类号： B82Y40/00 , B82Y30/00 , C01B32/162 , C01B2202/08 , C23C16/0281 , C23C16/26 , C23C16/45565
摘要： An apparatus (CVD apparatus (1)) having a reaction chamber (3) for accommodating a substrate (2) formed with a metal catalyst film and means (gas supply pipes (5, 6)) for supplying a feedstock gas (9) and a catalyst activating material (10) into the reaction chamber (3) for manufacturing CNTs aligned in a direction perpendicular to the catalyst film surface (2a) of the substrate (2), wherein the means for supplying the feedstock gas (9) and the catalyst activating material (10) have a plurality of ejection holes placed at positions facing the catalyst film surface (2a) of the substrate (2), and the ejecting direction of the ejection holes is adjusted to the direction of alignment of CNTs grown from the metal catalyst film. This can provide a manufacturing technology for CNTs capable of mass-producing aligned CNTs at lower cost.
摘要翻译：具有用于容纳形成有金属催化剂膜的基板（2）的反应室（3）和用于供给原料气体（9）的装置（气体供给管（5,6））的装置（CVD装置（1））和催化剂活化材料（10）进入反应室（3），用于制造沿着与基板（2）的催化剂膜表面（2a）垂直的方向排列的CNT，其中用于供应原料气体（9）和催化剂活化材料（10）在基板（2）的面向催化剂膜表面（2a）的位置处具有多个喷射孔，并且喷射孔的喷射方向被调整为从金属催化剂膜。这可以提供能够以更低成本批量生产对准的CNT的CNT的制造技术。

6. 发明授权

US08178203B2 Aligned single-walled carbon nanotube aggregate, bulk aligned single-walled carbon nanotube aggregate, and powdered aligned single-walled carbon nanotube aggregate 有权
标题翻译：对齐的单壁碳纳米管集合体，整体取向的单壁碳纳米管集合体和粉末排列的单壁碳纳米管集合体
公开(公告)号：US08178203B2
公开(公告)日：2012-05-15
申请号：US12318443
申请日：2008-12-30
申请人： Kenji Hata , Sumio Iijima , Motoo Yumura , Don N. Futaba
发明人： Kenji Hata , Sumio Iijima , Motoo Yumura , Don N. Futaba
IPC分类号： B32B9/00 , D01F9/12
CPC分类号： B82Y40/00 , B82Y30/00 , C01B32/162 , C01B2202/02 , C01B2202/08 , C01B2202/32 , Y10S977/742 , Y10S977/75 , Y10T428/273 , Y10T428/2918 , Y10T428/30
摘要： This invention provides an aligned single-walled CNT aggregate comprising a substrate, fine particles of iron catalyst with a density of 1×1011 to 1×1014/cm2 disposed on an alumina co-catalyst above the substrate, and a plurality of single-walled CNTs grown from the fine particles of the iron catalyst, in which the plurality of single-walled CNTs have a specific surface area of 600 m2/g to 2600 m2/g, and a weight density from 0.002 g/cm3 to 0.2 g/cm3, and the alignment degree which satisfies a few of specific conditions. This invention also provides a bulk aligned single-walled carbon nanotube aggregate and a powdered aligned single-walled carbon nanotube aggregate.
摘要翻译：本发明提供了一种排列的单层CNT聚集体，其包含基材，设置在基材上方的氧化铝助催化剂上的密度为1×1011至1×1014 / cm2的铁催化剂的细颗粒，以及多个单壁由铁催化剂的细颗粒生长的CNT，其中多个单壁CNT的比表面积为600m 2 / g至2600m 2 / g，重量密度为0.002g / cm 3至0.2g / cm 3 ，以及满足几个具体条件的取向度。本发明还提供了体积比较的单壁碳纳米管集合体和粉末排列的单壁碳纳米管集合体。

7. 发明授权

US08114518B2 Single-walled carbon nanotube and aligned single-walled carbon nanotube bulk structure, and their production process, production apparatus and application use 有权
公开(公告)号：US08114518B2
公开(公告)日：2012-02-14
申请号：US12945073
申请日：2010-11-12
申请人： Kenji Hata , Sumio Iijima , Motoo Yumura , Don N. Futaba
发明人： Kenji Hata , Sumio Iijima , Motoo Yumura , Don N. Futaba
IPC分类号： B32B9/00 , D01F9/12
CPC分类号： B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/17 , C01B32/178 , C01B2202/02 , C01B2202/08 , C01B2202/30 , C01B2202/34 , Y02E60/324 , Y10S977/742 , Y10S977/75 , Y10T428/2918 , Y10T428/30
摘要： This invention provides an aligned single-layer carbon nanotube bulk structure, which comprises an assembly of a plurality of aligned single-layer carbon nanotube and has a height of not less than 10 μm, and an aligned single-layer carbon nanotube bulk structure which comprises an assembly of a plurality of aligned single-layer carbon nanotubes and has been patterned in a predetermined form. This structure is produced by chemical vapor deposition (CVD) of carbon nanotubes in the presence of a metal catalyst in a reaction atmosphere with an oxidizing agent, preferably water, added thereto. An aligned single-layer carbon nanotube bulk structure, which has realized high purify and significantly large scaled length or height, its production process and apparatus, and its applied products are provided.

8. 发明申请

US20100196600A1 APPARATUS AND METHOD FOR PRODUCING ALIGNED CARBON-NANOTUBE AGGREGATES 有权
标题翻译：用于生产对准的碳纳米管聚集体的装置和方法
公开(公告)号：US20100196600A1
公开(公告)日：2010-08-05
申请号：US12679869
申请日：2009-04-02
申请人： Akiyoshi Shibuya , Keiichi Kawata , Kohei Arakawa , Kenji Hata , Motoo Yumura
发明人： Akiyoshi Shibuya , Keiichi Kawata , Kohei Arakawa , Kenji Hata , Motoo Yumura
IPC分类号： C23C16/44 , C23C16/00
CPC分类号： C23C16/26 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/164 , C01B2202/08 , C01P2004/13 , C23C16/0281
摘要： An apparatus of the present invention for producing an aligned carbon-nanotube aggregate is an apparatus for producing an aligned carbon-nanotube aggregate by synthesizing the aligned carbon-nanotube aggregate on a base material having a catalyst on a surface thereof, the apparatus including: a formation unit that processes a formation step of causing an environment surrounding the catalyst to be an environment of a reducing gas and heating at least either the catalyst or the reducing gas; a growth unit that processes a growth step of synthesizing the aligned carbon-nanotube aggregate by causing the environment surrounding the catalyst to be an environment of a raw material gas and by heating at least either the catalyst or the raw material gas; and a transfer unit that transfers the base material at least from the formation unit to the growth unit. Thus provided is a production apparatus and a production method that are capable of improving efficiency in the production of aligned CNT aggregates by preventing a decrease in production volume and deterioration in quality of aligned CNT aggregates in serial production and by making it easy to increase the size of the apparatus.
摘要翻译：本发明的用于制造取向碳纳米管集合体的装置是通过在其表面具有催化剂的基材上合成取向的碳纳米管集合体来制造排列的碳纳米管集合体的装置，该装置包括：处理使催化剂周围的环境成为还原气体的环境并且至少对催化剂或还原气体进行加热的形成工序; 生长单元，其通过使所述催化剂周围的环境成为原料气体的环境，并且通过加热所述催化剂或所述原料气中的至少一种来处理所述排列的碳纳米管集合体的合成步骤; 以及将基材至少从形成单元传递到生长单元的转印单元。因此，提供了一种制造装置和制造方法，其能够通过在生产中防止生产量的降低和排列的CNT集合体的质量劣化，并且容易地增加尺寸而提高对准的CNT集合体的生产效率的装置。

9. 发明授权

US08202505B2 Aligned carbon nanotube bulk aggregate, process for producing the same and uses thereof 有权
标题翻译：对称碳纳米管块状骨料，其制造方法及其用途
公开(公告)号：US08202505B2
公开(公告)日：2012-06-19
申请号：US12461802
申请日：2009-08-25
申请人： Kenji Hata , Don N. Futaba , Motoo Yumura , Sumio Iijima
发明人： Kenji Hata , Don N. Futaba , Motoo Yumura , Sumio Iijima
IPC分类号： D01F9/12 , B32B9/00
CPC分类号： D01F9/1273 , B82Y30/00 , B82Y40/00 , C01B32/16 , C01B2202/08 , C01B2202/20 , C01B2202/32 , Y10S977/742 , Y10S977/843 , Y10T428/30
摘要： An aligned carbon nanotube bulk structure capable of attaining high density and high hardness not found so far. The aligned carbon nanotube bulk structure has a plurality of carbon nanotubes (CNTs) applied with a density-increasing treatment, and having alignment in a predetermined direction, the structure has a degree of anisotropy of 1:3 or more between the direction of alignment and the direction vertical to the direction of alignment, and the intensity by irradiating X-rays along the direction of alignment is higher than the intensity by irradiating X-rays from the direction vertical to the direction of alignment at a (002) peak in X-ray diffraction data, and the degree of alignment thereof satisfies predetermined conditions.
摘要翻译：迄今尚未发现能够获得高密度和高硬度的排列碳纳米管块状结构。对准的碳纳米管块结构具有多个施加增密处理的碳纳米管（CNT），并且在预定方向上具有对准，该结构在取向方向和/或对准方向之间具有1或3以上的各向异性程度与取向方向垂直的方向以及沿着取向方向照射X射线的强度高于通过在X轴上的（002）峰处从垂直于取向方向的方向照射X射线的强度，射线衍射数据，其取向度满足规定条件。

10. 发明授权

US07854991B2 Single-walled carbon nanotube and aligned single-walled carbon nanotube bulk structure, and their production process, production apparatus and application use 有权
标题翻译：单壁碳纳米管和排列单壁碳纳米管块状结构及其生产工艺，生产设备及应用使用
公开(公告)号：US07854991B2
公开(公告)日：2010-12-21
申请号：US11658577
申请日：2005-07-27
申请人： Kenji Hata , Sumio Iijima , Motoo Yumura , Don N. Futaba
发明人： Kenji Hata , Sumio Iijima , Motoo Yumura , Don N. Futaba
IPC分类号： B32B9/00 , D01F9/12
CPC分类号： B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/17 , C01B32/178 , C01B2202/02 , C01B2202/08 , C01B2202/30 , C01B2202/34 , Y02E60/324 , Y10S977/742 , Y10S977/75 , Y10T428/2918 , Y10T428/30
摘要： This invention provides an aligned single-layer carbon nanotube bulk structure, which comprises an assembly of a plurality of aligned single-layer carbon nanotube and has a height of not less than 10 μm, and an aligned single-layer carbon nanotube bulk structure which comprises an assembly of a plurality of aligned single-layer carbon nanotubes and has been patterned in a predetermined form. This structure is produced by chemical vapor deposition (CVD) of carbon nanotubes in the presence of a metal catalyst in a reaction atmosphere with an oxidizing agent, preferably water, added thereto. An aligned single-layer carbon nanotube bulk structure, which has realized high purify and significantly large scaled length or height, its production process and apparatus, and its applied products are provided.
摘要翻译：本发明提供了一种对准的单层碳纳米管块结构，其包括多个排列的单层碳纳米管的组件，其高度不小于10μm，并且排列的单层碳纳米管块结构包括多个对准的单层碳纳米管的组件，并且已经以预定形式图案化。该结构通过在金属催化剂的存在下在与添加有氧化剂，优选水的反应气氛中的碳纳米管的化学气相沉积（CVD）来制备。提供了实现高净化和大尺寸长度或高度的对准单层碳纳米管块结构，其生产工艺和装置及其应用产品。

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