| Title |
Asymmetric triphenylethylene-based hole transporting materials for highly efficient perovskite solar cells |
| Authors |
Petrulevicius, Julius ; Yang, Yi ; Liu, Cheng ; Steponaitis, Matas ; Kamarauskas, Egidijus ; Daskeviciene, Maryte ; Bati, Abdulaziz S.R ; Malinauskas, Tadas ; Jankauskas, Vygintas ; Rakstys, Kasparas ; Kanatzidis, Mercouri G ; Sargent, Edward H ; Getautis, Vytautas |
| DOI |
10.1021/acsami.3c17811 |
| Full Text |
|
| Is Part of |
ACS Applied materials and interfaces.. Washington : American Chemical Society. 2024, vol. 16, iss. 6, p. 7310-7316.. ISSN 1944-8244. eISSN 1944-8252 |
| Keywords [eng] |
high efficiency ; hole-transporting material ; perovskite ; solar cells ; triphenylethylene |
| Abstract [eng] |
Molecular hole-transporting materials (HTMs) having triphenylethylene central core were designed, synthesized, and employed in perovskite solar cell (PSC) devices. The synthesized HTM derivatives were obtained in a two- or three-step synthetic procedure, and their characteristics were analyzed by various thermoanalytical, optical, photophysical, and photovoltaic techniques. The most efficient PSC device recorded a 23.43% power conversion efficiency. Furthermore, the longevity of the device employing V1509 HTM surpassed that of PSC with state-of-art spiro-OMeTAD as the reference HTM. |
| Published |
Washington : American Chemical Society |
| Type |
Journal article |
| Language |
English |
| Publication date |
2024 |
| CC license |
|
