RUS  ENG
Full version
JOURNALS // Mendeleev Communications // Archive
Mendeleev Commun., 2019 Volume 29, Issue 4, Pages 385–387 (Mi mendc1531)
This article is cited in 6 papers

Communications

Effect of branching on the physical and photovoltaic properties of donor–acceptor oligomers based on triphenylamine

A. N. Solodukhina, Yu. N. Luponosova, A. L. Mannanovabc, P. V. Dmitryakovd, S. M. Peregudovae, S. N. Chvalunad, D. Yu. Parashchukabc, S. A. Ponomarenkoaf

a N.S. Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, Moscow, Russian Federation
b International Laser Center, M. V. Lomonosov Moscow State University, Moscow, Russian Federation
c Department of Physics, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
d National Research Centre 'Kurchatov Institute', Moscow, Russian Federation
e A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
f Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation

Abstract: A new donor–acceptor oligomer with two terminal electron-withdrawing phenyldicyanovinyl groups attached to the electron-donating triphenylamine core via π-conjugated bithiophene spacers has been synthesized and compared with its analogues containing one and three phenyldicyanovinyl groups. Influence of the number of electron-withdrawing substituents on the solubility, thermal, optical, electrochemical and photovoltaic properties of these compounds has been revealed.

Language: English

DOI: 10.1016/j.mencom.2019.07.008


© Steklov Math. Inst. of RAS, 2025