TY - GEN
T1 - The Effects of Annealing on the Morphology and Luminescence Stability of an Inorganic Perovskite CsPbBr3 Synthesized Using the Ligand Assisted Reprecipitation (LARP) Method
AU - Ammrulloh, Fajri Malik
AU - Refialdi, Muhammad Afdhel
AU - Hutomo, Farhan Aryo
AU - Hanifah, Nur
AU - Susanti, Diah
AU - Pramata, Azzah Dyah
N1 - Publisher Copyright:
© 2022 Trans Tech Publications Ltd, Switzerland.
PY - 2022
Y1 - 2022
N2 - The inorganic perovskite CsPbBr3 is a promising candidate for photovoltaic and light-emitting devices, but stability concerns hinder its commercial application. The purpose of this study is to investigate the effect of annealing temperature on the morphology and luminescence stability of inorganic CsPbBr3 perovskite at 90°C, 100°C, 110°C, and 120°C. The CsPbBr3 was prepared by Ligand Assisted Reprecipitation (LARP). The TEM images revealed the formation of nanoplatelets of inorganic CsPbBr3 perovskite with an average particle size of 35 nm. The morphological stability of as-synthesized CsPbBr3 after annealing at a defined temperature was demonstrated using X-Ray Diffraction characterization and SEM imaging. The crystal structure remains stable with a cubic structure even when heated to 120°C. UV-Vis absorbance and photoluminescence intensity spectra confirmed the luminescence stability of the as-prepared CsPbBr3 after the annealing process.
AB - The inorganic perovskite CsPbBr3 is a promising candidate for photovoltaic and light-emitting devices, but stability concerns hinder its commercial application. The purpose of this study is to investigate the effect of annealing temperature on the morphology and luminescence stability of inorganic CsPbBr3 perovskite at 90°C, 100°C, 110°C, and 120°C. The CsPbBr3 was prepared by Ligand Assisted Reprecipitation (LARP). The TEM images revealed the formation of nanoplatelets of inorganic CsPbBr3 perovskite with an average particle size of 35 nm. The morphological stability of as-synthesized CsPbBr3 after annealing at a defined temperature was demonstrated using X-Ray Diffraction characterization and SEM imaging. The crystal structure remains stable with a cubic structure even when heated to 120°C. UV-Vis absorbance and photoluminescence intensity spectra confirmed the luminescence stability of the as-prepared CsPbBr3 after the annealing process.
KW - Annealing
KW - CsPbBr
KW - LARP
KW - Luminescence
KW - Stability
KW - Structure
UR - http://www.scopus.com/inward/record.url?scp=85127303781&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/MSF.1051.17
DO - 10.4028/www.scientific.net/MSF.1051.17
M3 - Conference contribution
AN - SCOPUS:85127303781
SN - 9783035726657
T3 - Materials Science Forum
SP - 17
EP - 23
BT - Advanced Materials Science IV - Selected peer-reviewed full text papers from the 4th International Conference on Advanced Materials Science, ICOAMS 2021
A2 - Sarjito, null
A2 - Siswanto, Waluyo Adi
A2 - Mustapa, Mohammad Sukri
A2 - Besar Riyadi, Tri Widodo
A2 - Anggono, Agus Dwi
PB - Trans Tech Publications Ltd
T2 - 4th International Conference on Advanced Materials Science, ICOAMS 2021
Y2 - 25 August 2021 through 26 August 2021
ER -
