M. Catellani et al., POLY(3-BUTHYL-CO-3,4-DIBUTHYLTHIOPHENE)S - SYNTHESIS AND ELECTROCHROMIC CHARACTERIZATION, Synthetic metals, 69(1-3), 1995, pp. 373-374
We have prepared a series of soluble, processable copolymers containin
g both 3-buthylthiophene and 3,4-dibuthylthiophene units in well defin
ed percentages. The modification of the copolymer composition produces
materials with various pi-electron conjugation length and with divers
e electrochromic properties tested for applications in electrochromic
devices.