公开(公告)号：US20060108906A1

公开(公告)日：2006-05-25

申请号：US10541936

申请日：2004-01-08

申请人： Dharam Gosain ,  Hisashi Kajiura ,  Ryuichiro Maruyama ,  Masashi Shiraishi ,  Houjin Huang ,  Koji Kadono ,  Shigeaki Wachi ,  Masafumi Ata

发明人： Dharam Gosain ,  Hisashi Kajiura ,  Ryuichiro Maruyama ,  Masashi Shiraishi ,  Houjin Huang ,  Koji Kadono ,  Shigeaki Wachi ,  Masafumi Ata

IPC分类号： H01J1/02

CPC分类号： B82Y30/00 ,  B82Y10/00 ,  B82Y40/00 ,  C01B32/162 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2329/00

摘要： A method of manufacturing a tubular carbon molecule capable of regularly aligning a carbon nanotube with a finer spacing is provided. A catalyst is arranged on a material substrate (10) made of a semiconductor such as silicon (Si) and including iron (Fe) as a catalyst through the use of melting according to a modulated heat distribution (11). The heat distribution (11) is formed, for example, through diffracting an energy beam (12) by a diffraction grating (13). As a method of arranging the catalyst, for example, iron may be deposited in a planar shape or a projection shape in a position corresponding to the heat distribution (11), or the deposited iron may be used as a master to be transferred to another substrate. A carbon nanotube is grown through the use of the arranged catalyst. The grown carbon nanotube can be used as a recording apparatus, a field electron emission device, an FED or the like.

摘要翻译： 提供了一种制造能够以更细的间隔规则地对准碳纳米管的管状碳分子的方法。 通过使用根据调制的热分布（11）的熔化，将催化剂布置在由诸如硅（Si）的半导体和包括铁（Fe））作为催化剂的材料基板（10）上。 热分布（11）例如通过衍射光栅（13）衍射能量束（12）而形成。 作为布置催化剂的方法，例如，铁可以在对应于热分布（11）的位置中以平面形状或突起形状沉积，或者沉积的铁可以用作母盘以转移到另一个 基质。 通过使用所配置的催化剂生长碳纳米管。 生长的碳纳米管可以用作记录装置，场电子发射装置，FED等。

公开(公告)号：US07892063B2

公开(公告)日：2011-02-22

申请号：US12353610

申请日：2009-01-14

申请人： Dharam Pal Gosain ,  Hisashi Kajiura ,  Ryuichiro Maruyama ,  Masashi Shiraishi ,  Houjin Huang ,  Koji Kadono ,  Shigeaki Wachi ,  Masafumi Ata

发明人： Dharam Pal Gosain ,  Hisashi Kajiura ,  Ryuichiro Maruyama ,  Masashi Shiraishi ,  Houjin Huang ,  Koji Kadono ,  Shigeaki Wachi ,  Masafumi Ata

IPC分类号： H01J9/00

CPC分类号： B82Y30/00 ,  B82Y10/00 ,  B82Y40/00 ,  C01B32/162 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2329/00

摘要： A method of manufacturing a tubular carbon molecule capable of regularly aligning a carbon nanotube with a finer spacing is provided. A catalyst is arranged on a material substrate (10) made of a semiconductor such as silicon (Si) and including iron (Fe) as a catalyst through the use of melting according to a modulated heat distribution (11). The heat distribution (11) is formed, for example, through diffracting an energy beam (12) by a diffraction grating (13). As a method of arranging the catalyst, for example, iron may be deposited in a planar shape or a projection shape in a position corresponding to the heat distribution (11), or the deposited iron may be used as a master to be transferred to another substrate. A carbon nanotube is grown through the use of the arranged catalyst. The grown carbon nanotube can be used as a recording apparatus, a field electron emission device, an FED or the like.

摘要翻译： 提供了一种制造能够以更细的间隔规则地对准碳纳米管的管状碳分子的方法。 通过使用根据调制的热分布（11）的熔化，将催化剂布置在由诸如硅（Si）的半导体和包括铁（Fe））作为催化剂的材料基板（10）上。 热分布（11）例如通过衍射光栅（13）衍射能量束（12）而形成。 作为布置催化剂的方法，例如，铁可以在对应于热分布（11）的位置中以平面形状或突起形状沉积，或者沉积的铁可以用作主转移到另一个 基质。 通过使用所配置的催化剂生长碳纳米管。 生长的碳纳米管可以用作记录装置，场电子发射装置，FED等。

公开(公告)号：US07828620B2

公开(公告)日：2010-11-09

申请号：US10541936

申请日：2004-01-08

申请人： Dharam Pal Gosain ,  Hisashi Kajiura ,  Ryuichiro Maruyama ,  Masashi Shiraishi ,  Houjin Huang ,  Koji Kadono ,  Shigeaki Wachi ,  Masafumi Ata

发明人： Dharam Pal Gosain ,  Hisashi Kajiura ,  Ryuichiro Maruyama ,  Masashi Shiraishi ,  Houjin Huang ,  Koji Kadono ,  Shigeaki Wachi ,  Masafumi Ata

IPC分类号： H01J9/00

CPC分类号： B82Y30/00 ,  B82Y10/00 ,  B82Y40/00 ,  C01B32/162 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2329/00

摘要： A method of manufacturing a tubular carbon molecule capable of regularly aligning a carbon nanotube with a finer spacing is provided. A catalyst is arranged on a material substrate (10) made of a semiconductor such as silicon (Si) and including iron (Fe) as a catalyst through the use of melting according to a modulated heat distribution (11). The heat distribution (11) is formed, for example, through diffracting an energy beam (12) by a diffraction grating (13). As a method of arranging the catalyst, for example, iron may be deposited in a planar shape or a projection shape in a position corresponding to the heat distribution (11), or the deposited iron may be used as a master to be transferred to another substrate. A carbon nanotube is grown through the use of the arranged catalyst. The grown carbon nanotube can be used as a recording apparatus, a field electron emission device, an FED or the like.

摘要翻译： 提供了一种制造能够以更细的间隔规则地对准碳纳米管的管状碳分子的方法。 通过使用根据调制的热分布（11）的熔化，将催化剂布置在由诸如硅（Si）的半导体和包括铁（Fe））作为催化剂的材料基板（10）上。 热分布（11）例如通过衍射光栅（13）衍射能量束（12）而形成。 作为布置催化剂的方法，例如，铁可以在对应于热分布（11）的位置中以平面形状或突起形状沉积，或者沉积的铁可以用作主转移到另一个 基质。 通过使用所配置的催化剂生长碳纳米管。 生长的碳纳米管可以用作记录装置，场电子发射装置，FED等。

公开(公告)号：US20090121605A1

公开(公告)日：2009-05-14

申请号：US12353610

申请日：2009-01-14

申请人： Dharam Pal Gosain ,  Hisashi Kajiura ,  Ryuichiro Maruyama ,  Masashi Shiraishi ,  Houjin Huang ,  Koji Kodono ,  Shigeaki Wachi ,  Masafumi Ata

发明人： Dharam Pal Gosain ,  Hisashi Kajiura ,  Ryuichiro Maruyama ,  Masashi Shiraishi ,  Houjin Huang ,  Koji Kodono ,  Shigeaki Wachi ,  Masafumi Ata

IPC分类号： H01J1/02 ,  H01J9/02

CPC分类号： B82Y30/00 ,  B82Y10/00 ,  B82Y40/00 ,  C01B32/162 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2329/00

摘要： A method of manufacturing a tubular carbon molecule capable of regularly aligning a carbon nanotube with a finer spacing is provided. A catalyst is arranged on a material substrate (10) made of a semiconductor such as silicon (Si) and including iron (Fe) as a catalyst through the use of melting according to a modulated heat distribution (11). The heat distribution (11) is formed, for example, through diffracting an energy beam (12) by a diffraction grating (13). As a method of arranging the catalyst, for example, iron may be deposited in a planar shape or a projection shape in a position corresponding to the heat distribution (11), or the deposited iron may be used as a master to be transferred to another substrate. A carbon nanotube is grown through the use of the arranged catalyst. The grown carbon nanotube can be used as a recording apparatus, a field electron emission device, an FED or the like.

摘要翻译： 提供了一种制造能够以更细的间隔规则地对准碳纳米管的管状碳分子的方法。 通过使用根据调制的热分布（11）的熔化，将催化剂布置在由诸如硅（Si）的半导体和包括铁（Fe））作为催化剂的材料基板（10）上。 热分布（11）例如通过衍射光栅（13）衍射能量束（12）而形成。 作为布置催化剂的方法，例如，铁可以在对应于热分布（11）的位置中以平面形状或突起形状沉积，或者沉积的铁可以用作主转移到另一个 基质。 通过使用所配置的催化剂生长碳纳米管。 生长的碳纳米管可以用作记录装置，场电子发射装置，FED等。

公开(公告)号：US20050069480A1

公开(公告)日：2005-03-31

申请号：US10433125

申请日：2001-12-07

申请人： Houjin Huang ,  Masashi Shiraishi ,  Atsuo Yamada ,  Hisashi Kajiura ,  Masafumi Ata

发明人： Houjin Huang ,  Masashi Shiraishi ,  Atsuo Yamada ,  Hisashi Kajiura ,  Masafumi Ata

IPC分类号： B82B3/00 ,  B01D11/02 ,  B01J19/10 ,  C01B31/02 ,  D01F9/12 ,  B01D3/14

CPC分类号： B82Y30/00 ,  B01D11/0219 ,  B01D11/0261 ,  B82Y40/00 ,  C01B32/17

摘要： Reflux systems and methods for purifying carbon nanostructures using same are provided. The reflux system includes a solvent flask, an extraction tube connected to the solvent flask by a siphon tube and a vapor tube each extending between the extraction tube and the solvent flask, and an energy application disposed around the bottom portion of the extraction tube. The reflux systems can be used in a one-step method of purifying carbon nanostructures that includes placing a soot sample that contains the carbon nanostructures and amorphous carbon in a filter and disposing the filter in the extraction tube.

摘要翻译： 提供了使用其来净化碳纳米结构的回流系统和方法。 回流系统包括溶剂烧瓶，通过虹吸管连接到溶剂烧瓶的提取管和各自在萃取管和溶剂烧瓶之间延伸的蒸气管，以及设置在提取管的底部周围的能量施加。 回流系统可以用于净化碳纳米结构的一步法，其包括将含有碳纳米结构和无定形碳的烟灰样品放置在过滤器中并将过滤器设置在萃取管中。

公开(公告)号：US20050077172A1

公开(公告)日：2005-04-14

申请号：US10500178

申请日：2003-01-17

申请人： Shigeaki Wachi ,  Ryuichiro Maruyama ,  Masafumi Ata

发明人： Shigeaki Wachi ,  Ryuichiro Maruyama ,  Masafumi Ata

IPC分类号： F23N1/00 ,  B01D53/32 ,  B01J19/00 ,  G05D16/20 ,  H01M8/04 ,  C25B1/02

CPC分类号： H01M8/04089 ,  B01D53/326 ,  H01M8/04126 ,  H01M8/04216

摘要： The present invention relates to a gas pressure regulator including an electrochemical cell (4) having a first electrode (1) for decomposing gas into ions, a second electrode (2) for converting the ions generated in the first electrode (1) into the gas again and an ion conductor (3) sandwiched in between both the electrodes (1) and (2); and a high pressure vessel (5) disposed in one side of the electrochemical cell (4). In this device, the gas is decomposed into the ions in the first electrode (1). The decomposed ions are allowed to pass through the ion conductor (3) sandwiched in between the first electrode (1) and the second electrode (2) and conducted to the second electrode (2) side. The conducted ions are reconverted into the gas in the second electrode (2).

摘要翻译： 本发明涉及一种气体压力调节器，其包括具有用于将气体分解成离子的第一电极（1）的电化学电池（4），用于将在第一电极（1）中产生的离子转换成气体的第二电极 和位于两个电极（1）和（2）之间的离子导体（3）; 以及设置在所述电化学电池（4）的一侧的高压容器（5）。 在该装置中，气体被分解成第一电极（1）中的离子。 允许分解的离子通过夹在第一电极（1）和第二电极（2）之间的离子导体（3），并传导到第二电极（2）侧。 导电离子再转化成第二电极（2）中的气体。

公开(公告)号：US20080124502A1

公开(公告)日：2008-05-29

申请号：US10564565

申请日：2004-07-15

申请人： Houjin Huang ,  Hisashi Kajiura ,  Masafumi Ata

发明人： Houjin Huang ,  Hisashi Kajiura ,  Masafumi Ata

IPC分类号： D01F9/12 ,  C01B31/00 ,  C01B31/02 ,  B01J8/00

CPC分类号： D01F9/127 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B32/164 ,  C01B2202/02 ,  C01B2202/04 ,  C01B2202/34 ,  Y10T428/13

摘要： A manufacturing method of carbon nanotubes capable of mass-producing DWCNT with high throughput and a low defect incidence ratio is provided. In a vacuum chamber (1), a first electrode (2) having a hollow (2a) and a rod-like second electrode (3) are included. Inert gas such as helium gas, nitrogen gas, and argon gas is introduced into the vacuum chamber (1), the atmosphere not containing hydrogen gas and oxygen gas is created, and in this state, arc discharge is generated between the first electrode (2) and the second electrode (3). The heat generated by arc discharge is moderately stored on the surface of the inner side surrounded by the first electrode (2), and temperatures on the surface of the first electrode (2) are maintained at the temperatures suitable for producing the DWCNT (8). Thereby, the thready DWCNT (8) can be continuously produced without pause starting with a catalyst (6).

摘要翻译： 提供能够大量生产高产量和低缺陷发生率的DWCNT的碳纳米管的制造方法。 在真空室（1）中，包括具有中空部（2a）和棒状第二电极（3）的第一电极（2）。 惰性气体如氦气，氮气和氩气被引入真空室（1），不产生氢气和氧气的气氛，在这种状态下，在第一电极（2） ）和第二电极（3）。 由电弧放电产生的热适度地储存在由第一电极（2）包围的内侧的表面上，并且第一电极（2）的表面上的温度保持在适于生产DWCNT（8）的温度下， 。 因此，可以不间断地从催化剂（6）开始直接制造DWCNT（8）。

公开(公告)号：US06855231B2

公开(公告)日：2005-02-15

申请号：US10018717

申请日：2001-04-18

申请人： Hisashi Kajiura ,  Mitsuaki Miyakoshi ,  Masashi Shiraishi ,  Masafumi Ata ,  Atsuo Yamada

发明人： Hisashi Kajiura ,  Mitsuaki Miyakoshi ,  Masashi Shiraishi ,  Masafumi Ata ,  Atsuo Yamada

IPC分类号： B01J19/08 ,  C01B31/02 ,  C07C6/00 ,  D01F9/12

CPC分类号： B82Y30/00 ,  B01J19/088 ,  B01J2219/0809 ,  B01J2219/082 ,  B01J2219/083 ,  B01J2219/0839 ,  B01J2219/0847 ,  B01J2219/0875 ,  B82Y40/00 ,  C01B32/15 ,  C01B32/152 ,  Y10S977/842

摘要： Methods and devices for producing fullerene are provided. The present invention includes a pair of electrodes spaced apart to define a region wherein an arc discharge can be conducted between the electrode pair and a gas containing carbon can be supplied to the region such that fullerene can be easily and readily produced.

摘要翻译： 提供了制备富勒烯的方法和装置。 本发明包括一对间隔开的电极，以限定能够在电极对和含有气体的气体之间传导电弧放电的区域，从而可以容易且容易地产生富勒烯。

公开(公告)号：US07014951B2

公开(公告)日：2006-03-21

申请号：US10221887

申请日：2001-03-16

申请人： Hisashi Kajiura ,  Masashi Shiraishi ,  Eisuke Negishi ,  Masafumi Ata

发明人： Hisashi Kajiura ,  Masashi Shiraishi ,  Eisuke Negishi ,  Masafumi Ata

IPC分类号： H01M4/58

CPC分类号： B82Y30/00 ,  B01J20/20 ,  B01J20/205 ,  C01B3/0021 ,  D01F9/127 ,  H01M4/242 ,  H01M4/8605 ,  H01M4/96 ,  H01M8/04089 ,  H01M8/06 ,  H01M8/10 ,  H01M8/1007 ,  Y02E60/325

摘要： A hydrogen-stored carbonaceous material is provided. The present invention relates to a hydrogen-stored carbonaceous material obtained by storing hydrogen in a carbonaceous material heated at more than about 230° C. under pressure in a reducing atmosphere, a battery and a fuel cell using same. The carbonaceous material is heated at more than about 230° C. under pressure in a reducing atmosphere so that its surface can be efficiently cleaned and an area where the surface of the carbonaceous material comes into contact with hydrogen atoms or hydrogen molecules is increased.

摘要翻译： 提供储氢的碳质材料。 本发明涉及通过在还原气氛中的压力下将氢储存在加热到大于约230℃的碳质材料中的氢储存碳质材料，电池和使用它的燃料电池。 将碳质材料在还原气氛中在压力下加热超过约230℃，使得其表面能够被有效地清洁，并且碳质材料的表面与氢原子或氢分子接触的区域增加。

公开(公告)号：US07790539B2

公开(公告)日：2010-09-07

申请号：US12274977

申请日：2008-11-20

申请人： Ryuichiro Maruyama ,  Masafumi Ata ,  Masashi Shiraishi

发明人： Ryuichiro Maruyama ,  Masafumi Ata ,  Masashi Shiraishi

IPC分类号： H01L21/336

CPC分类号： H01L51/0595 ,  B82Y10/00 ,  H01L51/0048 ,  H01L51/0508 ,  Y10S977/762 ,  Y10S977/936 ,  Y10S977/938 ,  Y10S977/949

摘要： A microelectronic device and a method for producing the device can overcome the disadvantages of known electronic devices composed of carbon molecules, and can deliver performance superior to the known devices. An insulated-gate field-effect transistor includes a multi-walled carbon nanotube (10) having an outer semiconductive carbon nanotube layer (1) and an inner metallic carbon nanotube layer (2) that is partially covered by the outer semiconductive carbon nanotube layer (1). A metal source electrode (3) and a metal drain electrode (5) are brought into contact with both ends of the semiconductive carbon nanotube layer (1) while a metal gate electrode (4) is brought into contact with the metallic carbon nanotube layer (2). The space between the semiconductive carbon nanotube layer (1) and the metallic carbon nanotube layer (2) is used as a gate insulating layer. Two layers including the outer semiconductive carbon nanotube layer (1) and the inner metallic carbon nanotube layer (2) are selected from carbon nanotube layers of a multi-walled carbon nanotube. These layers are processed into a form suitable for use as the multi-walled carbon nanotube (10).

摘要翻译： 微电子器件及其制造方法可以克服由碳分子构成的已知电子器件的缺点，能够提供优于已知器件的性能。 绝缘栅场效应晶体管包括具有外半导体碳纳米管层（1）的多壁碳纳米管（10）和被外半导体碳纳米管层部分覆盖的内金属碳纳米管层（2） 1）。 金属源电极（3）和金属漏电极（5）与半导体碳纳米管层（1）的两端接触，同时金属栅电极（4）与金属碳纳米管层 2）。 将半导体碳纳米管层（1）与金属碳纳米管层（2）之间的间隔用作栅极绝缘层。 包含外半导体碳纳米管层（1）和内金属碳纳米管层（2）的两层选自多壁碳纳米管的碳纳米管层。 这些层被加工成适合用作多壁碳纳米管（10）的形式。