CVD synthesis of high-purity multiwalled carbon nanotubes using CaCO3 catalyst support for large-scale production

Large-scale synthesis of high-purity wel

Large-scale synthesis of high-purity well-aligned carbon nanotubes using pyrolysis of iron(II) phthalocyanine and acetylene

✍ B.C. Liu; T.J. Lee; S.H. Lee; C.Y. Park; C.J. Lee 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 359 KB

Well-aligned carbon nanotubes (CNTs) with high purity have been produced by pyrolysis of iron(II) phthalocyanine and acetylene at 800 °C. The synthesized CNTs have a length of 75 lm and diameters ranging from 20 to 60 nm. The CNTs have a bamboo-like structure and exhibit good crystallinity of graphi