H. Brisset et al., NOVEL NARROW BANDGAP POLYMERS FROM SP(3) CARBON-BRIDGED BITHIENYLS - HYLENEDIOXY-4H-CYCLOPENTA[2,1-B3,4-B']DITHIOPHENE), Journal of the Chemical Society, Chemical Communications, (11), 1994, pp. 1305-1306
A hydrophilic conjugated polymer with a bandgap of 1.2 eV has been obt
ained by electropolymerization of ylenedioxy-4H-cyclopenta[2,1-b;3,4-b
']dithiophene.