| Title |
Synthesis and characteritzation of di(9-ethyl-9h-carbazol-3-yl)amine-based organic p-type semiconductors / |
| Authors |
Najafov, Murad ; Pečiulis, Eduardas ; Simokaitienė, Jūratė ; Volyniuk, Dmytro ; Gražulevičius, Juozas Vidas |
| DOI |
10.15388/CCT.2022 |
| Full Text |
|
| Is Part of |
Chemija ir cheminė technologija 2022: studentų mokslinė konferencija, skirta Vilniaus universiteto Chemijos instituto 225 metų jubiliejui paminėti: respublikinės studentų mokslinės konferencijos pranešimų medžiaga.. Vilnius : Vilniaus universiteto leidykla. 2022, p. 108.. eISSN 2538-7332 |
| Abstract [eng] |
Nowadays, perovskite solar cells (PSCs) have been gaining publicity as an effective and impactful topic in the field of sustainable and renewable energy owing to their striking performance of converting solar energy to electricity. The power conversion efficiency, which is of paramount importance for PSCs, has witnessed a remarkable advancement after the inclusion of hole transporting materials between the electrode and perovskite [1]. In this respect, the synthesis and design of novel hole transporting materials is an auspicious approach to obtaining high power conversion efficiency [2]. In general, the principal objective of the hole transporting materials is the extraction and conveyance of positive charges from perovskite to the top electrode while averting direct contact between the metal contact and perovskite [1]. In order to be proven effective, HTMs must have thermal, photochemical stability, high hole mobility, good solubility, suitable photophysical properties, and good film-forming ability [3]. In this work, synthesis, and study of arylamine-based compounds with a carbazole moiety and various donor moieties were conducted to prepare better-performing hole transporting materials for efficient perovskite solar cells. New compounds were synthesized by the Buchwald-Hartwig or condensation reactions. The structures of the synthesized compounds are outlined in Fig. 1. [...]. |
| Published |
Vilnius : Vilniaus universiteto leidykla |
| Type |
Conference paper |
| Language |
English |
| Publication date |
2022 |
| CC license |
|
