A promising composite material based on single-walled carbon nanotubes (SWN
T) and a conjugated polymer, has been developed. Characterisation of these
materials, by Transmission Electron Microscopy (TEM), and both Scanning Tun
neling Microscopy and Spectroscopy (STM, STS) are presented. Evidence of in
teraction between the SWNT and conjugated polymers is seen. Uniform coating
of the nanotubes by polymer is observed.