Synthesis and photophysical properties of soluble low-bandgap thienothiophene polymers with various alkyl side-chain lengths
作者:Woo Jin Bae、Christopher Scilla、Volodimyr V. Duzhko、Won Ho Jo、E. Bryan Coughlin
DOI:10.1002/pola.24761
日期:2011.8.1
Grignard metathesis (GRIM) polymerization methods. The polymers are readily soluble in common organic solvents. The polymers synthesized by GRIM polymerization method (PTtx‐G) have narrower molecular weight distribution (Đ) with lower molecular weight (Mn) than those synthesized by oxidative polymerization (PTtx‐O). The band structures of the polymers with variouslengths of alkyl side chains were investigated