Synthesis and characterization of conjugated diblock copolymers.
This paper reports the synthesis and characterization of a new class of diblock copolymers (co-oligomers), rod-rod conjugated diblock copolymers. A general synthetic strategy is outlined, and the structures of the copolymers (oligothiophene-co-oligophenylenevinylene) are fully characterized. It was found that these copolymers exhibit efficient intramolecular energy transfer. An interesting self-assembly ability of these rod--rod copolymers was also revealed.
Wang
Hengbin
H
Department of Chemistry and James Franck Institute, The University of Chicago, Chicago, IL 60637, USA.
Ng
Man-Kit
MK
Wang
Liming
L
Yu
Luping
L
Lin
Binhua
B
Meron
Mati
M
Xiao
Yanan
Y