Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
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Synthesis of Carbon Nanotubes from Catalytic Decomposition of C2H2 through Pd/Al2O3 Catalysts

  • Han, Ju-Tack (Department of Chemistry, Kyungpook National University) ;
  • Woo, Ja-Hee (Department of Chemistry, Kyungpook National University) ;
  • Kim, Hae-Sic (Department of Chemistry, Kyungpook National University) ;
  • Jee, Jong-Gi (Department of Chemistry, Kyungpook National University)
  • Published : 2003.12.20
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Abstract

CNTs have been synthesized by catalytic $C_2H_2$ decomposition through $Pd/Al_2O_3$ at low temperature. The CNTs were grown to a length of about 10 ${\mu}$m and diameter 150-200 nm with multiwalled structure. Pd catalysts have two major roles; one is the active catalyst for $C_2H_2$ decomposition, the other is a nucleation site of CNT's growth.

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References

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