P. M. Kuznetsov, I. E. Kuznetsov, I. V. Klimovich, P. A. Troshin, A. V. Akkuratov, “Synthesis and characterization of benzobisthiazole based polymers as donor materials for organic solar cells”, Mendeleev Commun., 31:1 (2021), 30

Эта публикация цитируется в 8 статьях

Communications

Synthesis and characterization of benzobisthiazole based polymers as donor materials for organic solar cells

P. M. Kuznetsov^a, I. E. Kuznetsov^a, I. V. Klimovich^ab, P. A. Troshin^ab, A. V. Akkuratov^a

^a Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russian Federation
^b Skolkovo Institute of Science and Technology, Moscow, Russian Federation

Аннотация: Two conjugated polymers with (X-DADAD)_n backbone and 2,6- or 4,8-linked benzobisthiazole (BBT) moieties were designed, synthesized and characterized as absorber materials in thin-film organic solar cells (OSCs). The 2,6-BBT polymer (P1) delivered enhanced short circuit densities and power conversion efficiencies in OSCs compared to devices based on 4,8-BBT polymer P2. Improved photovoltaic performance is related to the optimal morphology of P1/PC₇₁BM blend films and higher and more balanced charge carrier mobilities.

Ключевые слова: conjugated polymers, benzobisthiazole, fullerene acceptor, doctor-blade coating, organic solar cells.

Язык публикации: английский

DOI: 10.1016/j.mencom.2021.01.008

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