A. Bolognesi et al., PREPARATION AND CHARACTERIZATION OF MULTILAYERED STRUCTURES WITH POLYCONJUGATED SYSTEMS, Macromolecular symposia, 118, 1997, pp. 657-662
Soluble poly(3-alkylthiophenes) can be conveniently tailored by the in
troduction of polar groups in the side chain with the aim of obtaining
structures able to give multilayered films with the Langmuir Blodgett
technique. The films, uniform in thickness, show orientation of the p
olyenic backbone in the dipping direction as detected by UV-visible me
asurements in polarised light. These materials can be conveniently use
d in electronic device preparation.