Multiwalled carbon nanotubes grown in hydrogen atmosphere: An x-ray diffraction study

Yutaka Maniwa; Ryuji Fujiwara; Hiroshi Kira; Hideki Tou; Eiji Nishibori; Masaki Takata; Makoto Sakata; Akihiko Fujiwara; Xinluo Zhao; Sumio Iijima; Sumio Iijima; Yoshinori Ando

doi:10.1103/PhysRevB.64.073105

Multiwalled carbon nanotubes grown in hydrogen atmosphere: An x-ray diffraction study

Yutaka Maniwa, Ryuji Fujiwara, Hiroshi Kira, Hideki Tou, Eiji Nishibori, Masaki Takata, Makoto Sakata, Akihiko Fujiwara, Xinluo Zhao, Sumio Iijima, Sumio Iijima, Yoshinori Ando

Research output: Contribution to journal › Article › peer-review

112 Citations (Scopus)

Abstract

X-ray diffraction study of multiwalled carbon nanotube (MWNT) grown by arc discharge in hydrogen atmosphere is presented. It is found that the thermal-expansion coefficient along the radial direction of MWNT is widely distributed in a range from 1.6× 10^-5 K^-1 to 2.6×10^-5 K^-1, indicating the existence of both of Russian doll MWNT and highly defective MWNT Russian doll MWNT is suggested to have the outer diameter less than ∼ 100 Å. Thicker MWNT's are typically highly defective, and may have the jelly roll (scroll) or defective polygonal structure consisting of flat graphite domains.

Original language	English
Article number	073105
Pages (from-to)	731051-731054
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	64
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevB.64.073105
Publication status	Published - 2001 Aug 15
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.64.073105

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Maniwa, Y., Fujiwara, R., Kira, H., Tou, H., Nishibori, E., Takata, M., Sakata, M., Fujiwara, A., Zhao, X., Iijima, S., Iijima, S., & Ando, Y. (2001). Multiwalled carbon nanotubes grown in hydrogen atmosphere: An x-ray diffraction study. Physical Review B - Condensed Matter and Materials Physics, 64(7), 731051-731054. [073105]. https://doi.org/10.1103/PhysRevB.64.073105

Multiwalled carbon nanotubes grown in hydrogen atmosphere : An x-ray diffraction study. / Maniwa, Yutaka; Fujiwara, Ryuji; Kira, Hiroshi; Tou, Hideki; Nishibori, Eiji; Takata, Masaki; Sakata, Makoto; Fujiwara, Akihiko; Zhao, Xinluo; Iijima, Sumio; Iijima, Sumio; Ando, Yoshinori.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 64, No. 7, 073105, 15.08.2001, p. 731051-731054.

Research output: Contribution to journal › Article › peer-review

Maniwa, Y, Fujiwara, R, Kira, H, Tou, H, Nishibori, E, Takata, M, Sakata, M, Fujiwara, A, Zhao, X, Iijima, S, Iijima, S & Ando, Y 2001, 'Multiwalled carbon nanotubes grown in hydrogen atmosphere: An x-ray diffraction study', Physical Review B - Condensed Matter and Materials Physics, vol. 64, no. 7, 073105, pp. 731051-731054. https://doi.org/10.1103/PhysRevB.64.073105

Maniwa, Yutaka ; Fujiwara, Ryuji ; Kira, Hiroshi ; Tou, Hideki ; Nishibori, Eiji ; Takata, Masaki ; Sakata, Makoto ; Fujiwara, Akihiko ; Zhao, Xinluo ; Iijima, Sumio ; Iijima, Sumio ; Ando, Yoshinori. / Multiwalled carbon nanotubes grown in hydrogen atmosphere : An x-ray diffraction study. In: Physical Review B - Condensed Matter and Materials Physics. 2001 ; Vol. 64, No. 7. pp. 731051-731054.

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Multiwalled carbon nanotubes grown in hydrogen atmosphere: An x-ray diffraction study

Abstract

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