D. A. Lypenko, G. I. Nosova, I. A. Berezin, A. R. Tameev, E. I. Mal'tsev, “Role of benzothiadiazole substituents in white electroluminescent single macromolecules of fluorene-based copolymers”, Mendeleev Commun., 2020, Volume 30, Issue 2,Pages <nobr>165

This article is cited in 2 papers

Communications

Role of benzothiadiazole substituents in white electroluminescent single macromolecules of fluorene-based copolymers

D. A. Lypenko^ab, G. I. Nosova^c, I. A. Berezin^c, A. R. Tameev^b, E. I. Mal'tsev^b

^a National Research Nuclear University MEPhI, Moscow, Russian Federation
^b A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow, Russian Federation
^c Institute of Macromolecular Compounds, Russian Academy of Sciences, St. Petersburg, Russian Federation

Abstract: Estimation of the influence of molecular substituents on electroluminescence and electron–hole mobility in copolyfluorenes with the use of a CELIV technique has revealed that minor changes in the number of benzothiadiazole fragments in copolyfluorenes has a dramatic effect on the optoelectronic properties of these polymers to improve the electroluminescence and electron mobility by factors of 20 and 10, respectively.

Keywords: Random copolymers, Fluorescence, PLEDs, CELIV, Electron–hole mobility.

Language: English

DOI: 10.1016/j.mencom.2020.03.011

	*Supplementary materials:*
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