Bulletin of the Korean Chemical Society

  • 제31권10호
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  • Pages.2819-2822
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  • 2010
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  • 0253-2964(pISSN)
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  • 1229-5949(eISSN)
대한화학회 (Korean Chemical Society)
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Low Temperature Growth of Single-walled Carbon Nanotube Forest

  • Lee, Il-Ha (Department of Energy Science, BK21 Physics Division, Sungkyunkwan Advanced Institute of Nanotechnology, Center for Nanotubes and Nanostructured Composites, Sungkyunkwan University) ;
  • Im, Ji-Woon (School of Physics & Astronomy, Seoul National University) ;
  • Kim, Un-Jeong (Samsung Advanced Institute of Technology) ;
  • Bae, Eun-Ju (Samsung Advanced Institute of Technology) ;
  • Kim, Kyoung-Kook (Department of Nano-Optical Engineering, Korea Polytechnic University) ;
  • Lee, Eun-Hong (Samsung Advanced Institute of Technology) ;
  • Lee, Young-Hee (Department of Energy Science, BK21 Physics Division, Sungkyunkwan Advanced Institute of Nanotechnology, Center for Nanotubes and Nanostructured Composites, Sungkyunkwan University) ;
  • Hong, Seung-Hun (School of Physics & Astronomy, Seoul National University) ;
  • Min, Yo-Sep (Department of Chemical Engineering, Konkuk University)
  • 투고 : 2010.03.15
  • 심사 : 2010.08.16
  • 발행 : 2010.10.20
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초록

Forest of single-walled carbon nanotubes (SWNTs) was grown at $450^{\circ}C$ by water-plasma chemical vapor deposition using ultrathin iron on alumina supporting film. The growth rate of the SWNT forest is ${\sim}0.9\;{\mu}m/min$, and the diameters of nanotubes are mainly in a range of 3.0 ~ 3.5 nm. The low intensity ratio of D- to G-band ($I_D/I_G$ ~ 0.098) in Raman spectra indicates that our SWNT forest grown at $450^{\circ}C$ is fairly pure and crystalline. This low temperature growth of SWNT forest may enable variable applications requiring the vertically-aligned nanotubes to obtain large surface area.

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참고문헌

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피인용 문헌

  1. Botryoidal growth of crystalline ZnO nanoparticles on a forest of single-walled carbon nanotubes by atomic layer deposition vol.13, pp.10, 2011, https://doi.org/10.1039/c0ce00875c
  2. Remote Plasma-Assisted CVD Growth of Carbon Nanotubes in an Optimised Rapid Thermal Reactor vol.18, pp.1-3, 2012, https://doi.org/10.1002/cvde.201106925
  3. Carbon nanotubes and graphene towards soft electronics vol.1, pp.1, 2014, https://doi.org/10.1186/s40580-014-0015-5
  4. Nanostructures of Indium Gallium Nitride Crystals Grown on Carbon Nanotubes vol.5, pp.1, 2015, https://doi.org/10.1038/srep16612
  5. Coral-like amorphous carbon nanotubes synthesized by a modified arc discharge vol.25, pp.6, 2017, https://doi.org/10.1080/1536383X.2017.1306517
  6. Observation of localized strains on vertically grown single-walled carbon nanotube forests via polarized Raman spectroscopy vol.25, pp.2, 2010, https://doi.org/10.1088/0957-4484/25/2/025705
  7. Mass spectrometric study of ammonia/methane surface-wave plasma applied to low-temperature growth of carbon nanomaterials vol.48, pp.4, 2010, https://doi.org/10.1088/0022-3727/48/4/045201