Polyfluorenes have emerged as versatile semiconducting materials with applications in
various polymer optoelectronic devices, such as light-emitting devices, lasers, solar cells …

The application of fused-ring thieno [3, 4-b] pyrazines in conjugated organic polymers has
been found to be a powerful approach to the production of low band gap materials. While …

Four ladder-type oligo-p-phenylene containing donor− acceptor copolymers were designed,
synthesized, and characterized. The ladder-type oligo-p-phenylene was used as an electron …

Three alternating conjugated polymers, namely PFTP, PCzTP, and PSiTP, which combine a
thieno [3, 4-b] pyrazine (TP) unit with different benzene-based donor units such as 9, 9 …

The electronic and optical properties of 2, 6-dialkyl and 2, 6-bis (5-alkyl-2-thienyl) derivatives
of the fused-ring systems 4 H-cyclopenta [2, 1-b: 3, 4-b′] bithiophene, 4, 4-di-n-hexyl-4 H …

Certainly, the success of polythiophenes is due in the first place to their outstanding
electronic properties and superior processability. Nevertheless, there are additional reasons …

A new, anionic four-electron donor-based (type I) palladacycle-catalyzed sequential reaction
of 2-bromobenzaldehydes with arylboronic acids based on the addition reaction, cyclization …

Thiophene-based semiconductors are often hole conductors that have been converted to
electron-transporting materials by incorporation of electron-withdrawing groups at terminal …

Synthetic methods have been developed for the preparation of new 2, 3-dihalo-and 2, 3-
ditriflato-5, 7-bis (2-thienyl) thieno [3, 4-b] pyrazines. From these reactive intermediates, a …

A series of alternating copolymers containing cyclopentadithiophene (CPDT) flanked by
thienyl moieties as electron-donor units and benzothiadiazole dicarboxylic imide (BTDI) as …