Title:
多層カーボンナノチューブ、多層カーボンナノチューブ集合体および多層カーボンナノチューブの製造方法
Document Type and Number:
Japanese Patent JP7272855
Kind Code:
B2
Abstract:
Applicability to a composite material with high purity and high strength, and a material requiring high conductivity or high thermal conductivity is enhanced. The present invention relates to a multi-walled carbon nanotube having two or more tubes of a graphene sheet where carbon atoms are arranged in a hexagonal honeycomb form, coaxially, wherein a diameter of an outermost wall based on observation of an image by a transmission electron microscope is 3 nm or more and 15 nm or less, and a length based on observation of an image of a scanning electron microscope is 1.0 mm or more, an aggregate of multi-walled carbon nanotubes and a method for preparing the multi-walled carbon nanotube.
Inventors:
Toshiaki Shimizu
Shinpei Teshima
Yasuhiko Okamura
Yusuke Kawaguchi
Kazuki Otomo
Yukiguchi Yudai
Katsuto Suzuki
Yoshio Bando
Shinpei Teshima
Yasuhiko Okamura
Yusuke Kawaguchi
Kazuki Otomo
Yukiguchi Yudai
Katsuto Suzuki
Yoshio Bando
Application Number:
JP2019085046A
Publication Date:
May 12, 2023
Filing Date:
April 26, 2019
Export Citation:
Assignee:
TPR Co., Ltd.
International Classes:
C01B32/158; B01J23/745; B82Y30/00; B82Y40/00; C01B32/162
Domestic Patent References:
JP2007145634A | ||||
JP2019059663A |
Attorney, Agent or Firm:
Hiroshi Hasegawa
Mebuki Patent Attorneys Corporation
Mebuki Patent Attorneys Corporation