1.
Chem Commun (Camb)
; 58(13): 2212-2215, 2022 Feb 10.
Artículo
en Inglés
| MEDLINE
| ID: mdl-35072676
RESUMEN
Despite the proven enhancement of MAPbI3 optoelectronic properties and stability by guanidinium substitution, divergences persist regarding fundamental knowledge on this system. This work shows that GAxMA1-xPbI3 solid solutions have guanidinium content-dependent phase transitions, dielectric permittivities, ionic conductivities, activation energies, and relaxation times.