volume 6, issue 65, P60308-60317 2016
DOI: 10.1039/c6ra09045a
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Abstract: We report the synthesis, characterization, and photophysical and photovoltaic properties of two truxenefunctionalized conjugated copolymers (P1 and P2) containing various 2,1,3-benzothiadiazole segments; P1 and P2 were synthesized using Suzuki and Heck coupling reactions, respectively. The numberaverage molecular weights of P1 and P2 were 1.76 Â 10 4 and 4.58 Â 10 3 g mol À1 , respectively, and the corresponding polydispersity indices were 1.47 and 2.16, respectively. Photoluminescence titrations and density …

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