TY - JOUR
T1 - Spectra and electrical properties of soluble partially alkyl-substituted oligomers of thiophene up to 11 rings
AU - Havinga, E.E.
AU - Rotte, I.
AU - Meijer, E.W.
AU - Hoeve, ten, W.
AU - Wynberg, H.
PY - 1991
Y1 - 1991
N2 - A series of strictly a, a'-coupled oligomers of thiophene contg. 3,4,5,6,7,9, and 11 rings and provided with 0 to 5 side groups (Bu, n-dodecyl or tert-butyl) were prepd. and their m.ps., solubilities in chloroform, UV-visible absorption and emission spectra of both solns. and solids, and conductivities after doping with iodine have been measured.. The dependence of the conjugation length on the no. of rings, and on the no., length, and position of side groups is discussed. [on SciFinder (R)]
AB - A series of strictly a, a'-coupled oligomers of thiophene contg. 3,4,5,6,7,9, and 11 rings and provided with 0 to 5 side groups (Bu, n-dodecyl or tert-butyl) were prepd. and their m.ps., solubilities in chloroform, UV-visible absorption and emission spectra of both solns. and solids, and conductivities after doping with iodine have been measured.. The dependence of the conjugation length on the no. of rings, and on the no., length, and position of side groups is discussed. [on SciFinder (R)]
U2 - 10.1016/0379-6779(91)91110-V
DO - 10.1016/0379-6779(91)91110-V
M3 - Article
SN - 0379-6779
VL - 41
SP - 473
EP - 478
JO - Synthetic Metals
JF - Synthetic Metals
IS - 1-2
ER -