Large scale intercalated growth of short aligned carbon nanotubes among vermiculite layers in a fluidized bed reactor

Meng Qiang Zhao; Qiang Zhang; Jia Qi Huang; Fei Wei

doi:10.1016/j.jpcs.2009.12.052

Large scale intercalated growth of short aligned carbon nanotubes among vermiculite layers in a fluidized bed reactor

Meng Qiang Zhao, Qiang Zhang, Jia Qi Huang, Fei Wei^*

^*Corresponding author for this work

Tsinghua University

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

13 Citations (Scopus)

Abstract

Short aligned carbon nanotubes (CNTs) were intercalated grown among vermiculite layers from ethylene using a simple fluidized bed chemical vapor deposition (CVD) process. The length of CNTs ranged from 0.5 to 1.5 μm after a synthesizing duration of 1-5 min at 650 °C. The as-grown CNTs vertically aligned to the vermiculite layers were with the mean outer and inner diameter of 6.7 and 3.7 nm, respectively. A CNT yield of 0.22 g/g_cat was obtained for a 5-min growth. Those indicated that the fluidized bed CVD was an effective way for mass production of short CNTs.

Original language	English
Pages (from-to)	624-626
Number of pages	3
Journal	Journal of Physics and Chemistry of Solids
Volume	71
Issue number	4
DOIs	https://doi.org/10.1016/j.jpcs.2009.12.052
Publication status	Published - Apr 2010
Externally published	Yes

Keywords

A. Carbon nanotube
B. Intercalation
C. Chemical synthesis

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10.1016/j.jpcs.2009.12.052

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title = "Large scale intercalated growth of short aligned carbon nanotubes among vermiculite layers in a fluidized bed reactor",

abstract = "Short aligned carbon nanotubes (CNTs) were intercalated grown among vermiculite layers from ethylene using a simple fluidized bed chemical vapor deposition (CVD) process. The length of CNTs ranged from 0.5 to 1.5 μm after a synthesizing duration of 1-5 min at 650 °C. The as-grown CNTs vertically aligned to the vermiculite layers were with the mean outer and inner diameter of 6.7 and 3.7 nm, respectively. A CNT yield of 0.22 g/gcat was obtained for a 5-min growth. Those indicated that the fluidized bed CVD was an effective way for mass production of short CNTs.",

keywords = "A. Carbon nanotube, B. Intercalation, C. Chemical synthesis",

author = "Zhao, \{Meng Qiang\} and Qiang Zhang and Huang, \{Jia Qi\} and Fei Wei",

year = "2010",

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doi = "10.1016/j.jpcs.2009.12.052",

language = "English",

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journal = "Journal of Physics and Chemistry of Solids",

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T1 - Large scale intercalated growth of short aligned carbon nanotubes among vermiculite layers in a fluidized bed reactor

AU - Zhao, Meng Qiang

AU - Zhang, Qiang

AU - Huang, Jia Qi

AU - Wei, Fei

PY - 2010/4

Y1 - 2010/4

N2 - Short aligned carbon nanotubes (CNTs) were intercalated grown among vermiculite layers from ethylene using a simple fluidized bed chemical vapor deposition (CVD) process. The length of CNTs ranged from 0.5 to 1.5 μm after a synthesizing duration of 1-5 min at 650 °C. The as-grown CNTs vertically aligned to the vermiculite layers were with the mean outer and inner diameter of 6.7 and 3.7 nm, respectively. A CNT yield of 0.22 g/gcat was obtained for a 5-min growth. Those indicated that the fluidized bed CVD was an effective way for mass production of short CNTs.

AB - Short aligned carbon nanotubes (CNTs) were intercalated grown among vermiculite layers from ethylene using a simple fluidized bed chemical vapor deposition (CVD) process. The length of CNTs ranged from 0.5 to 1.5 μm after a synthesizing duration of 1-5 min at 650 °C. The as-grown CNTs vertically aligned to the vermiculite layers were with the mean outer and inner diameter of 6.7 and 3.7 nm, respectively. A CNT yield of 0.22 g/gcat was obtained for a 5-min growth. Those indicated that the fluidized bed CVD was an effective way for mass production of short CNTs.

KW - A. Carbon nanotube

KW - B. Intercalation

KW - C. Chemical synthesis

UR - https://www.scopus.com/pages/publications/77949568695

U2 - 10.1016/j.jpcs.2009.12.052

DO - 10.1016/j.jpcs.2009.12.052

M3 - Article

AN - SCOPUS:77949568695

SN - 0022-3697

VL - 71

SP - 624

EP - 626

JO - Journal of Physics and Chemistry of Solids

JF - Journal of Physics and Chemistry of Solids

IS - 4

ER -

Large scale intercalated growth of short aligned carbon nanotubes among vermiculite layers in a fluidized bed reactor

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Keywords

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