The template synthesis of double coaxial carbon nanotubes with nitrogen-doped and boron-doped multiwalls.
We present the first synthesis of double coaxial carbon nanotubes with nitrogen-doped and boron-doped multiwalls by the template technique with two-step chemical vapor deposition. X-ray photoelectron spectra confirm the coaxial formation of different-doped structures. The electrical conductance and oxygen chemisorption measurement indicate dual electrical properties and chemical activity at their outer and inner layers.
Yang
Quanhong
Q
Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan.
Xu
Weihua
W
Tomita
Akira
A
Kyotani
Takashi
T
D001895:Boron / Q000737:chemistry*; D008567:Membranes, Artificial; D037742:Nanotubes, Carbon / Q000737:chemistry*; D009584:Nitrogen / Q000737:chemistry*
D008567:Membranes, Artificial; D037742:Nanotubes, Carbon; D009584:Nitrogen; D001895:Boron