Tailoring the optoelectronic properties of donor-acceptor-donor type pi-conjugated polymers via incorporating different electron-acceptor moieties

Date

2012-01-31

Author

Tarkuc, Simge
Udum, Yasemin Arslan
Toppare, Levent Kamil

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Syntheses of donor-acceptor-donor type of pi-conjugated monomers were performed to examine the effect of the acceptor units' strength on the electrochemical and optoelectrochemical properties of the resulting monomer and polymer. Palladium catalyzed Stille cross-coupling reaction of an organotin reagent with an organic electrophile was used for the synthesis of target monomers, 5,8-bis(4-hexylthiophen-2-yl)-2-(2,3-dihydrobenzo[b][1,4]clioxin-6-y1)-3-(2,3-dihydrobenzo[b][1,41dioxin-7-yl)quinoxaline (DBQHT) and 10,13-bis(4-hexylthiophen-2-yl)dibenzo[a,c]phenazine (PHEHT).

Subject Keywords

LOW band gap polymer, Electrochemical polymerization, Multichromism

URI

https://hdl.handle.net/11511/40989

Journal

THIN SOLID FILMS

DOI

https://doi.org/10.1016/j.tsf.2011.10.034

Collections

Department of Chemistry, Article

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Citation Formats

S. Tarkuc, Y. A. Udum, and L. K. Toppare, “Tailoring the optoelectronic properties of donor-acceptor-donor type pi-conjugated polymers via incorporating different electron-acceptor moieties,” THIN SOLID FILMS, pp. 2960–2965, 2012, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/40989.