Résumé
The possibility of using push-pull systems based on furazanopyrazine in organic light-emitting 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.
| langue originale | Anglais |
|---|---|
| Pages (de - à) | 527-533 |
| Nombre de pages | 7 |
| journal | Russian Chemical Bulletin |
| Volume | 72 |
| Numéro de publication | 2 |
| Les DOIs | |
| état | Publié - 1 févr. 2023 |
| Modification externe | Oui |
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