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New small-molecular benzimidazole derivatives for photovoltaics: Synthesis, optical and electrochemical properties and application in perovskite solar cells. / Куклин, Сергей; Сафронов, Сергей; Федоровский, Олег et al.

In: Mendeleev Communications, Vol. 33, No. 3, 05.2023, p. 306-310.

Research output: Contribution to journal › Article › peer-review

Harvard

Куклин, С, Сафронов, С, Федоровский, О, Хакина, Е, Кулик, ЛВ, Utkin, D, Фролова, Л, Трошин, П & Хохлов, А 2023, 'New small-molecular benzimidazole derivatives for photovoltaics: Synthesis, optical and electrochemical properties and application in perovskite solar cells', Mendeleev Communications, vol. 33, no. 3, pp. 306-310. https://doi.org/10.1016/j.mencom.2023.04.003

APA

Куклин, С., Сафронов, С., Федоровский, О., Хакина, Е., Кулик, Л. В., Utkin, D., Фролова, Л., Трошин, П., & Хохлов, А. (2023). New small-molecular benzimidazole derivatives for photovoltaics: Synthesis, optical and electrochemical properties and application in perovskite solar cells. Mendeleev Communications, 33(3), 306-310. https://doi.org/10.1016/j.mencom.2023.04.003

Vancouver

Куклин С, Сафронов С, Федоровский О, Хакина Е, Кулик ЛВ, Utkin D et al. New small-molecular benzimidazole derivatives for photovoltaics: Synthesis, optical and electrochemical properties and application in perovskite solar cells. Mendeleev Communications. 2023 May;33(3):306-310. doi: 10.1016/j.mencom.2023.04.003

Author

Куклин, Сергей ; Сафронов, Сергей ; Федоровский, Олег et al. / New small-molecular benzimidazole derivatives for photovoltaics: Synthesis, optical and electrochemical properties and application in perovskite solar cells. In: Mendeleev Communications. 2023 ; Vol. 33, No. 3. pp. 306-310.

BibTeX

@article{3a520e87088d439b83d97f82eb51e022,
title = "New small-molecular benzimidazole derivatives for photovoltaics: Synthesis, optical and electrochemical properties and application in perovskite solar cells",
abstract = "New small molecule photovoltaic materials containing benzimidazole fragment were prepared by cross-coupling of the corresponding 1-bromo-4-(imidazol-2-yl)benzenes with multiborylated/stannylated polycyclic (het)arenes. Energies of HOMO/LUMO levels were calculated from cyclic voltammetry and UV/VIS spectroscopy data and are within the ranges –5.27... –5.73 and –2.33...–2.89 eV, respectively. Solar cells based on three different perovskites as light absorbing layers and compound SM7 as electron transporting material demonstrated power conversion efficiency values up to 10.78% without doping additives or perovskite engineering.",
keywords = "benzimidazole derivatives, cross-coupling, electron transfer materials, perovskite, power conversion efficiency, small molecules, solar cells",
author = "Сергей Куклин and Сергей Сафронов and Олег Федоровский and Екатерина Хакина and Кулик, {Леонид Викторович} and Dmitry Utkin and Любовь Фролова and Павел Трошин and Алексей Хохлов",
note = "This study was supported by the Russian Science Foundation (grant no. 22-23-00318). NMR, MALDI, UV-absorption and cyclic voltammetry studies and elemental analyses were performed with the financial support of the Ministry of Science and Higher Education of the Russian Federation employing the equipment of Center for molecular composition studies of INEOS RAS.",
year = "2023",
month = may,
doi = "10.1016/j.mencom.2023.04.003",
language = "English",
volume = "33",
pages = "306--310",
journal = "Mendeleev Communications",
issn = "0959-9436",
publisher = "Elsevier",
number = "3",

}

RIS

TY - JOUR

T1 - New small-molecular benzimidazole derivatives for photovoltaics: Synthesis, optical and electrochemical properties and application in perovskite solar cells

AU - Куклин, Сергей

AU - Сафронов, Сергей

AU - Федоровский, Олег

AU - Хакина, Екатерина

AU - Кулик, Леонид Викторович

AU - Utkin, Dmitry

AU - Фролова, Любовь

AU - Трошин, Павел

AU - Хохлов, Алексей

N1 - This study was supported by the Russian Science Foundation (grant no. 22-23-00318). NMR, MALDI, UV-absorption and cyclic voltammetry studies and elemental analyses were performed with the financial support of the Ministry of Science and Higher Education of the Russian Federation employing the equipment of Center for molecular composition studies of INEOS RAS.

PY - 2023/5

Y1 - 2023/5

N2 - New small molecule photovoltaic materials containing benzimidazole fragment were prepared by cross-coupling of the corresponding 1-bromo-4-(imidazol-2-yl)benzenes with multiborylated/stannylated polycyclic (het)arenes. Energies of HOMO/LUMO levels were calculated from cyclic voltammetry and UV/VIS spectroscopy data and are within the ranges –5.27... –5.73 and –2.33...–2.89 eV, respectively. Solar cells based on three different perovskites as light absorbing layers and compound SM7 as electron transporting material demonstrated power conversion efficiency values up to 10.78% without doping additives or perovskite engineering.

AB - New small molecule photovoltaic materials containing benzimidazole fragment were prepared by cross-coupling of the corresponding 1-bromo-4-(imidazol-2-yl)benzenes with multiborylated/stannylated polycyclic (het)arenes. Energies of HOMO/LUMO levels were calculated from cyclic voltammetry and UV/VIS spectroscopy data and are within the ranges –5.27... –5.73 and –2.33...–2.89 eV, respectively. Solar cells based on three different perovskites as light absorbing layers and compound SM7 as electron transporting material demonstrated power conversion efficiency values up to 10.78% without doping additives or perovskite engineering.

KW - benzimidazole derivatives

KW - cross-coupling

KW - electron transfer materials

KW - perovskite

KW - power conversion efficiency

KW - small molecules

KW - solar cells

UR - https://www.mendeley.com/catalogue/9ae87c9a-1d0b-3645-9979-298f8ef0266b/

U2 - 10.1016/j.mencom.2023.04.003

DO - 10.1016/j.mencom.2023.04.003

M3 - Article

VL - 33

SP - 306

EP - 310

JO - Mendeleev Communications

JF - Mendeleev Communications

SN - 0959-9436

IS - 3

ER -

ID: 59702651