Satishkumar, B C; Govindaraj, A; Harikumar, K R; Zhang, Jin Ping; Cheetham, A K; Rao, C N R
(Elsevier Science BV, 1999-02-05)
Boron-doped carbon nanotubes have been prepared by the pyrolysis of acetylene-diborane mixtures in a stream of helium and hydrogen. The nanotubes so obtained have compositions around C35B. The presence of boron favours ...