The possibility of using push-pull systems based on furazanopyrazine in organic lightemitting diodes (OLEDs) and photovoltaic film devices was shown for the first time. The emission of all the obtained light-emitting diodes had a yellow-green color, and a maximum brightness of 45600 cd m-2 was achieved at a maximum current efficiency of 2.9 cd A-1. It was determined that the mobility of charge carriers measured in different current modes for these push-pull systems ranged from 10-4 to 4•10-6 cm2 V-1 s-1, considerably exceeding the values of the well-known compound Spiro-MeOTAD, widely used in high-efficiency photovoltaic devices.
Translated title of the contributionTHE FIRST APPLICATION OF PUSH-PULL SYSTEMS BASED ON 1,2,5-OXADIAZOLO[3,4-B]PYRAZINE IN ORGANIC LIGHT-EMITTING DIODES AND PEROVSKITE SOLAR CELLS
Original languageRussian
Pages (from-to)527-533
Number of pages7
JournalИзвестия Академии наук. Серия химическая
Volume72
Issue number2
Publication statusPublished - 2023

    Level of Research Output

  • Russian Science Citation Index
  • VAK List

    GRNTI

  • 31.00.00 CHEMISTRY

ID: 36095008