International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of different lengths were synthesized: the poly(9,9-dihexyl-2,7-fluorene-alt-9,9-dioctylfluorene) (P0), the alternating fluorene-carbazole copolymers P1 and P2 comprising 20% and 50% of carbazole, respectively, and the homopolymer poly(9-hexyl-9H-carbazole) (P3). The non-end-capped alternating fluorene-carbazole copolymer P4 comprising 20% of carbazole was also synthesized for the sake of comparison with P1. P0-P2 and P4 were synthesized by a Pd-catalyzed Suzuki-Miyaura coupling in good yields (80-89%), while P3 was obtained by a Ni-catalyzed Yamamoto coupling reaction from the 3,6-dibromocarbazole monomer in a moderate yield (52%). P0-P4 polyme...
A series of random copolymers of 2,7-dibromo-9,9-bis(4′-n-octyloxyphenyl) fluorene (BOPF) and 2,7-di...
New polyfluorenes (PF)-based conjugated copolymers, containing oxadiazole and carbazole units as pen...
Two series of conjugated polymers with a carbazole moiety were synthesized by Knovenagel and Wittig ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
Two new blue light-emitting polymers, poly{[2,5-bis(4-phenylene)-1,3,4-oxadiazole]-[9,9-dihexylfluor...
2,7-Bis(9-ethylcarbazol-3-yl)-9,9-di(2-ethylhexyl)fluorene and a segmented copolymer composed of the...
We report the synthesis and characterization of new series of the fluorene based polymers with carba...
There has been significant interest in the development of wide band gap conjugated polymers for appl...
conjugated molecules are integral components of organic light-emitting diodes (OLEDs) responsible fo...
A series of random copolymers of 2,7-dibromo-9,9-bis(4′-n-octyloxyphenyl) fluorene (BOPF) and 2,7-di...
New polyfluorenes (PF)-based conjugated copolymers, containing oxadiazole and carbazole units as pen...
Two series of conjugated polymers with a carbazole moiety were synthesized by Knovenagel and Wittig ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
International audienceFour novel phenyl-end-capped π-conjugated polymers comprising alkyl chains of ...
Two new blue light-emitting polymers, poly{[2,5-bis(4-phenylene)-1,3,4-oxadiazole]-[9,9-dihexylfluor...
2,7-Bis(9-ethylcarbazol-3-yl)-9,9-di(2-ethylhexyl)fluorene and a segmented copolymer composed of the...
We report the synthesis and characterization of new series of the fluorene based polymers with carba...
There has been significant interest in the development of wide band gap conjugated polymers for appl...
conjugated molecules are integral components of organic light-emitting diodes (OLEDs) responsible fo...
A series of random copolymers of 2,7-dibromo-9,9-bis(4′-n-octyloxyphenyl) fluorene (BOPF) and 2,7-di...
New polyfluorenes (PF)-based conjugated copolymers, containing oxadiazole and carbazole units as pen...
Two series of conjugated polymers with a carbazole moiety were synthesized by Knovenagel and Wittig ...