TY - GEN
T1 - Employing Tetra-ethyl Orthosilicate (TEOS) Concentration to Optimize Perovskite Solar Cell Performance
AU - Isa, Muhammad Jodie Abraham
AU - Poespawati, Nji Raden
AU - Alma, Celine Mega
AU - Kevin, Liem
AU - Rembianov, Rembianov
AU - Sulistianto, Junivan
N1 - Publisher Copyright:
© 2020 IEEE.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/10/6
Y1 - 2020/10/6
N2 - Perovskite solar cell (PSC) is a type of solar cell in which the active material is formed using an organic-inorganic halide as absorbent layers of solar energy which then be converted into electrical energy. PSCs have shown rapid development over the past 10 years with an increase of efficiency up to 22.11%. Trap passivation is a method of adding passive layers to the active layer to improve PSC performance by minimizing the trap states presence in excited electrons between layers of PSC. This research analyzes the effect of passive layers concentration addition in the form of Tetra-ethyl Orthosilicate (TEOS) to compare to samples without the addition of TEOS, and to improve PSC performance. In this research, as many as 4 cells have been fabricated with TEOS concentration of 0% mol, 0.25 % mol, 0.3 % mol, and 0.35 % mol. The most optimal TEOS concentration values obtained in this experiment are 0.25% mol with an average VOC, ISC, efficiency and FF value of 1.23 V, 9.25 mA, 3.267% and 0.506 respectively.
AB - Perovskite solar cell (PSC) is a type of solar cell in which the active material is formed using an organic-inorganic halide as absorbent layers of solar energy which then be converted into electrical energy. PSCs have shown rapid development over the past 10 years with an increase of efficiency up to 22.11%. Trap passivation is a method of adding passive layers to the active layer to improve PSC performance by minimizing the trap states presence in excited electrons between layers of PSC. This research analyzes the effect of passive layers concentration addition in the form of Tetra-ethyl Orthosilicate (TEOS) to compare to samples without the addition of TEOS, and to improve PSC performance. In this research, as many as 4 cells have been fabricated with TEOS concentration of 0% mol, 0.25 % mol, 0.3 % mol, and 0.35 % mol. The most optimal TEOS concentration values obtained in this experiment are 0.25% mol with an average VOC, ISC, efficiency and FF value of 1.23 V, 9.25 mA, 3.267% and 0.506 respectively.
KW - passive layer
KW - performance
KW - perovskite solar cell
KW - tetraethyl orthosilicate
KW - trap passivation
KW - trap state
UR - http://www.scopus.com/inward/record.url?scp=85098701090&partnerID=8YFLogxK
U2 - 10.1109/ICITEE49829.2020.9271754
DO - 10.1109/ICITEE49829.2020.9271754
M3 - Conference contribution
AN - SCOPUS:85098701090
T3 - ICITEE 2020 - Proceedings of the 12th International Conference on Information Technology and Electrical Engineering
SP - 80
EP - 85
BT - ICITEE 2020 - Proceedings of the 12th International Conference on Information Technology and Electrical Engineering
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th International Conference on Information Technology and Electrical Engineering, ICITEE 2020
Y2 - 6 October 2020 through 8 October 2020
ER -