TY - GEN
T1 - Effect of Perovskite CsPbBr3 Concentration and Coating Method on Thin Film Morphology and its Photovoltaic Performance
AU - Refialdi, Muhammad Afdhel
AU - Ammrulloh, Fajri Malik
AU - Hanifah, Nur
AU - Hutomo, Farhan Aryo
AU - Susanti, Diah
AU - Pramata, Azzah Dyah
N1 - Publisher Copyright:
© 2022 Trans Tech Publications Ltd, Switzerland.
PY - 2022
Y1 - 2022
N2 - Perovskite CsPbBr3 has a band gap energy of 2.3 eV which has the potential for solar cell applications. The issue regarding the relationship between the different coating methods and the concentration has not been studied further. Therefore, this study focuses on analyzing the effect of variations in the concentration of CsPbBr3 20 mM and 40 mM as well as different coating methods, spin-coating, dip-coating and drop-casting on the morphology of the thin film. The ligand assisted reprecipitation LARP method was used to synthesize CsPbBr3 using control ligands, octylamine and oleic acid to obtain CsPbBr3 orthorhombic. Scanning Electron Microscopy (SEM) observations show that increasing the concentration resulted in larger particle size, and the Drop Casting method resulted in a more fully coverage on thin film. Drop Casting and a 40 mM solution produced the highest solar cell efficiency of 1.4 %.
AB - Perovskite CsPbBr3 has a band gap energy of 2.3 eV which has the potential for solar cell applications. The issue regarding the relationship between the different coating methods and the concentration has not been studied further. Therefore, this study focuses on analyzing the effect of variations in the concentration of CsPbBr3 20 mM and 40 mM as well as different coating methods, spin-coating, dip-coating and drop-casting on the morphology of the thin film. The ligand assisted reprecipitation LARP method was used to synthesize CsPbBr3 using control ligands, octylamine and oleic acid to obtain CsPbBr3 orthorhombic. Scanning Electron Microscopy (SEM) observations show that increasing the concentration resulted in larger particle size, and the Drop Casting method resulted in a more fully coverage on thin film. Drop Casting and a 40 mM solution produced the highest solar cell efficiency of 1.4 %.
KW - CsPbBr Dip-Coating
KW - Drop Casting
KW - Perovskite Solar Cell
KW - Spin-Coating
UR - http://www.scopus.com/inward/record.url?scp=85127264932&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/MSF.1051.31
DO - 10.4028/www.scientific.net/MSF.1051.31
M3 - Conference contribution
AN - SCOPUS:85127264932
SN - 9783035726657
T3 - Materials Science Forum
SP - 31
EP - 37
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 -
