The measurements of optical properties of newly synthetized conjugated block copolymers based on tetrafluorobenzene and thiophene are presented. Analysis of the fluorescence and absorption spectra shows a good correlation between the predicted conjugated length of the polymer chain or its planarity, respectively, and Stokes’ shift. We also point out the possibility of tuning the absorption spectra by changing the structure of the block structure of polymer.
REFERENCES
1.
Q.
Zhang
, L.
Yan
, X.
Jiao
, Z.
Peng
, Sh.
Liu
, J. J.
Rech
, E.
Klump
, H.
Ade
, F.
So
, and W.
You
, Chem. Mater.
29
, 5990
–6002
(2017
).2.
J. M.
Kroon
, M. M.
Wienk
, W. J. H.
Verhees
and J. C.
Hummelen
, Thin Solid Films
403–404
, 223
–228
(2002
).3.
M.
Sommer
, S.
Huettner
, and M.
Thelakkat
, J. Mater. Chem.
20
, 10788
–10797
(2010
).4.
S. Y.
Ku
, M. A.
Brady
, N. D.
Treat
, J. E.
Cochran
, M. J.
Robb
, E. J.
Kramer
, M. L.
Chabinyc
, and C. J.
Hawker
, J. Am. Chem. Soc.
134
, 16040
–16046
(2012
).5.
P. G.
Pickup
, Mod. Aspects Electrochem.
33
, 549
(1999
).6.
J.
Hou
, L.
Huo
, Ch.
He
, Ch.
Yang
, and Y.
Li
, Macromolecules
39
, 594
–603
(2006
).7.
M.
Li
, G.
Zhang
, L.
Xiong
, M.
Zhu
, Y.
Pei
, Q.
Peng
, and Y.
Liu
, Dyes and Pigments
158
, 402
–411
(2018
).8.
A.
Köhler
and H.
Bässler
, Electronic Processes in Organic Semiconductors. Wiley-VCH
, Weinheim, Germany
, 2015
, ISBN: 978-3-527-33292-2.
This content is only available via PDF.
© 2021 Author(s).
2021
Author(s)
You do not currently have access to this content.
