公开(公告)号：US20240158605A1

公开(公告)日：2024-05-16

申请号：US18549167

申请日：2022-03-30

Applicant: ZEON CORPORATION ,  National Institute of Advanced Industrial Science and Technology

Inventor： Yoshihisa TAKEYAMA ,  Masahiro UENO ,  Ryoichi KISHI ,  Ken KOKUBO ,  Takeo YAMADA

IPC: C08K3/04 ,  C08J3/205

CPC classification number: C08K3/041 ,  C08J3/2053 ,  C08J2327/16 ,  C08K2201/011

Abstract: An elastomer composition contains a solvent in a proportion of not less than 1 part by mass and less than 60 parts by mass per 100 parts by mass of an elastomer. The solvent includes an organic solvent A having high affinity with carbon nanotubes and having a boiling point of 200° C. or lower and an organic solvent B having high affinity with the elastomer and having a boiling point of 200° C. or lower. The solvent results in the elastomer having a volume swelling degree of 150% or more and has a relative energy difference (REDCNT) of 1.5 or less.

公开(公告)号：US20160137504A1

公开(公告)日：2016-05-19

申请号：US15003881

申请日：2016-01-22

Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Kenji HATA ,  Takeo YAMADA ,  Chandramouli SUBRAMANIAM

IPC: C01B31/02 ,  H01B1/04

CPC classification number: C01B32/158 ,  C25D5/50 ,  C25D5/54 ,  C25D15/00 ,  H01B1/04

Abstract: 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.

Abstract translation: 提供了一种CNT金属复合材料，其将包含3重量％以上且70重量％以下的CNT的金属沉积到多个CNT中，将金属均匀分布在扫描电子显微镜图像中的区域 放大万次，区域长度至少为1μm，金属信号和碳信号不会放大在二维元素分析图像中的特定区域中，放大了一万倍，长度为 均匀分布金属信号的区域和碳均匀分布的信号的区域为至少1μm，容许电流密度为6×10 16 A / cm 2以上，体积电阻率为1×10 -6Ω·cm 以上且5×10-3＆OHgr·cm以下。

公开(公告)号：US20140093694A1

公开(公告)日：2014-04-03

申请号：US14095049

申请日：2013-12-03

Applicant: National Institute of advanced Industrial Science and Technology

Inventor： Kenji HATA ,  Yuuhei HAYAMIZU ,  Takeo YAMADA

IPC: C01B31/02

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130299212A1

公开(公告)日：2013-11-14

申请号：US13928840

申请日：2013-06-27

Applicant: National Institute of Advanced Industrial Science and Technology

Inventor： Kenji HATA ,  Takeo YAMADA ,  Chandramouli SUBRAMANIAM

IPC: H01B1/00 ,  C25D7/00

CPC classification number: H01B1/00 ,  B82Y30/00 ,  C25D5/02 ,  C25D5/10 ,  C25D5/50 ,  C25D5/54 ,  C25D7/00 ,  C25D7/006 ,  H01B1/02 ,  H01B1/04 ,  H01B1/18

Abstract: Provided are a CNT plating metal composite with high conductivity and wherein metal plating is plated onto the inside of a high-density CNT aggregate, and a production method for same. Also provided is a method for patterning the CNT plating metal composite. A CNT metal composite is provided including a CNT aggregate formed by adhering a metal onto a plurality of CNTs, wherein when an X-ray diffraction analysis is performed using a Cu-Kα ray as a radiation source, an intensity ratio between a peak having the greatest intensity belonging to the metal and a peak having the greatest intensity belonging to an oxide of the metal is 10 or more and the volume resistance is 2×10−6 Ωcm or more and 5×10−3 Ωcm or less.

Abstract translation: 提供一种具有高导电性的CNT电镀金属复合材料，其中金属电镀被镀在高密度CNT集合体的内部及其制造方法。 还提供了用于图案化CNT电镀金属复合材料的方法。 提供了一种CNT金属复合体，其包括通过将金属粘附到多个CNT上形成的CNT集合体，其中当使用Cu-Kalpha射线作为辐射源进行X射线衍射分析时，具有 属于金属的最大强度和属于金属的氧化物的具有最大强度的峰值为10以上，体积电阻为2×10 -6Ω以上5×10 -3Ω以下。

公开(公告)号：US20130130230A1

公开(公告)日：2013-05-23

申请号：US13727042

申请日：2012-12-26

Applicant: TOHOKU UNIVERSITY ,  NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Matsuhiko NISHIZAWA ,  Takeo MIYAKE ,  Syuhei YOSHINO ,  Takeo YAMADA ,  Kenji HATA

IPC: C12N9/00 ,  H01M8/16

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20230194977A1

公开(公告)日：2023-06-22

申请号：US17996098

申请日：2021-04-02

Applicant: MITSUI CHEMICALS, INC. ,  NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Yousuke ONO ,  Hisako ISHIKAWA ,  Ryohei OGAWA ,  Atsushi OKUBO ,  Kazuo KOHMURA ,  Atsuko SEKIGUCHI ,  Yuichi KATO ,  Takeo YAMADA ,  Ying ZHOU

IPC: G03F1/62

CPC classification number: G03F1/62

Abstract: A pellicle film for photolithography including a carbon nanotube film, in which the carbon nanotube film contains carbon nanotubes; the carbon nanotube film transmits 80% or more of EUV light at a wavelength of 13.5 nm; the carbon nanotube film has a thickness from 1 nm to 50 nm; the carbon nanotube film is deposited on a silicon substrate, in which the 3σ of the reflectance is 15% or less when the reflectance of the deposited carbon nanotube film is measured using a reflectance spectrophotometer-based film thickness meter under the following conditions: the diameter of measurement spots, 20 μm; the reference measurement wavelength, 285 nm; the number of measurement spots, 121 spots; the distance between the centers of adjacent measurement spots, 40 μm.

公开(公告)号：US20140217331A1

公开(公告)日：2014-08-07

申请号：US14228372

申请日：2014-03-28

Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Kenji HATA ,  Seisuke ATA ,  Takeo YAMADA

IPC: H01B1/24

CPC classification number: H01B1/24 ,  B82Y30/00 ,  C08J5/042 ,  C08J2301/00 ,  C08K7/24 ,  C08K2201/011 ,  Y10S977/783 ,  C08L21/00

Abstract: A carbon nanotube composite material capable of exhibiting a high conductivity with a small amount of carbon nanotubes is realized. A carbon nanotube composite material according to the present invention contains carbon nanotubes dispersed in a matrix and includes a carbon nanotube group formed of a plurality of carbon nanotubes, and a basic material area. The carbon nanotubes are contained in an amount of 0.0001% by weight or greater and 1.0% by weight or less; and the carbon nanotube composite material has a conductivity of 10−7 S/cm or greater.

Abstract translation: 实现了能够用少量碳纳米管显示高导电性的碳纳米管复合材料。 根据本发明的碳纳米管复合材料包含分散在基体中的碳纳米管，并且包括由多个碳纳米管形成的碳纳米管组和基本材料区域。 碳纳米管的含量为0.0001重量％以上且1.0重量％以下; 碳纳米管复合材料的导电率为10 -7 S / cm以上。