TY - JOUR
T1 - Two-step spin coating approach of hybrid perovskite solid state solar cells
T2 - effects of thermal annealing temperatures
AU - Mbunwe, Muncho Josephine
AU - Ogbodo, Agbo Alfred
AU - Aigbodion, Victor Sunday
AU - Sochima, Egoigwe Vincent
N1 - Publisher Copyright:
© The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2024.
PY - 2024
Y1 - 2024
N2 - In this study, the spin coating process was used to develop perovskite solar cells in a two-step process. Thermal annealing of the perovskite solar cells was done from 90 to 120 °C, and the microstructure and solar cell properties of the perovskite were determined. The result shows that the thermal annealing temperature affects the degree of crystallisation of the perovskite layer. The optimal result was obtained at 120 °C, where the efficiency was 9.6%, fill factor = 0.45, Jsc = 12.51 mA/cm2, and Voc = 0.822 V. It has been established that combined-effect two-step spin coating and thermal annealing can be used to enhance the solar properties of lead-based perovskites.
AB - In this study, the spin coating process was used to develop perovskite solar cells in a two-step process. Thermal annealing of the perovskite solar cells was done from 90 to 120 °C, and the microstructure and solar cell properties of the perovskite were determined. The result shows that the thermal annealing temperature affects the degree of crystallisation of the perovskite layer. The optimal result was obtained at 120 °C, where the efficiency was 9.6%, fill factor = 0.45, Jsc = 12.51 mA/cm2, and Voc = 0.822 V. It has been established that combined-effect two-step spin coating and thermal annealing can be used to enhance the solar properties of lead-based perovskites.
KW - Annealing temperature and solar cell properties
KW - Microstructure
KW - Perovskites
KW - Spin coating
UR - http://www.scopus.com/inward/record.url?scp=85203528188&partnerID=8YFLogxK
U2 - 10.1007/s00170-024-14408-8
DO - 10.1007/s00170-024-14408-8
M3 - Article
AN - SCOPUS:85203528188
SN - 0268-3768
JO - International Journal of Advanced Manufacturing Technology
JF - International Journal of Advanced Manufacturing Technology
ER -