568592-11-0Relevant articles and documents
Copolyfluorenes containing carbazole or triphenylamine and Diethoxylphosphoryl groups in the side chains as white-light-emitting polymers
Berezin, Ivan A.,Litvinova, Larisa S.,Lypenko, Dmitry A.,Maltsev, Eugene I.,Nosova, Galina I.,Smyslov, Ruslan Yu.,Yakimansky, Alexander V.,Zhukova, Elena V.
, (2020/10/02)
New copolyfluorenes containing 4,7-di-2-thienyl-2,1,3-benzothiadiazole and 2,1,3-benzothiadiazole or derivatives of naphthalimide as luminophores were synthesized under microwave heating. Charge-transporting carbazole, triphenylamine, or diphenyloxadiazol
Synthesis and photovoltaic properties of low-bandgap polymers based on N-arylcarbazole
Wang, Lifen,Fu, Yingying,Zhu, Lei,Cui, Guangrui,Liang, Fushun,Guo, Liping,Zhang, Xintong,Xie, Zhiyuan,Su, Zhongmin
, p. 1748 - 1754 (2012/03/10)
Low-bandgap poly(2,7-carbazole) derivatives with variable N-substituent of ethyl (PEtCzBT), phenyl (PPhCzBT) and 4-diphenylaminophenyl (PTPACzBT) on the carbazoles, were synthesized through Suzuki coupling reaction. The polymers show excellent solubility
En route to surface-bound electric field-driven molecular motors
Jian, Huahua,Tour, James M.
, p. 5091 - 5103 (2007/10/03)
Four caltrop-shaped molecules that might be useful as surface-bound electric field-driven molecular motors have been synthesized. The caltrops are comprised of a pair of electron donor-acceptor arms and a tripod base. The molecular arms are based on a carbazole or oligo(phenylene ethynylene) core with a strong net dipole. The tripod base uses a silicon atom as its core. The legs of the tripod bear sulfur-tipped bonding units, as acetyl-protected benzylic thiols, for bonding to a gold surface. The geometry of the tripod base allows the caltrop to project upward from a metallic surface after self-assembly. Ellipsometric studies show that self-assembled monolayers of the caltrops are formed on Au surfaces with molecular thicknesses consistent with the desired upright-shaft arrangement. As a result, the zwitterionic molecular arms might be controllable when electric fields are applied around the caltrops, thereby constituting field-driven motors.