Mathematical modelling and simulation of CH3NH3Pb(I1−xBrx)3-based perovskite solar cells for high efficiency
نویسندگان
چکیده
Mathematical modelling provides a comprehensive understanding of the charge transport process inside solar cells and determines various elements affecting their performance. In present paper, proposed CH3NH3Pb(I1−xBrx)3-based perovskite consisting Cd1−xZnxS as electron layer (ETL) have been mathematically simulated using SCAPS-1D simulator. Hole layers (HTLs) poly(3-hexylthiophene) (P3HT), Cu2O, CuSbS2, CuO were each employed separately to form cells. These compared with existing CH3NH3PbI3−xClx-based ETL CuI HTL. Amongst HTLs, P3HT exhibited best efficiency 28.28%. During simulation, thickness 700 nm for absorber [CH3NH3Pb(I1−xBrx)3] was found suitable effective cell design. results demonstrate optimum cell, which will aid in design high-efficiency near future.
منابع مشابه
Methodologies for high efficiency perovskite solar cells
Since the report on long-term durable solid-state perovskite solar cell in 2012, perovskite solar cells based on lead halide perovskites having organic cations such as methylammonium CH3NH3PbI3 or formamidinium HC(NH2)2PbI3 have received great attention because of superb photovoltaic performance with power conversion efficiency exceeding 22 %. In this review, emergence of perovskite solar cell ...
متن کاملSprayed P25 scaffolds for high-efficiency mesoscopic perovskite solar cells.
Uniform, thickness-controllable and large-size mesoscopic TiO2 films based on commercial P25 nanoparticles are prepared by a spray method, which have been applied in the perovskite solar cells, achieving a high efficiency of 16%. This spray method shows promising application in the large-scale production of mesoscopic solar cells.
متن کاملHigh Efficiency and High Open Circuit Voltage in Quasi 2D Perovskite Based Solar Cells
© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim wileyonlinelibrary.com (1 of 7) 1604733 configuration is of the structure R2(CH3NH3)n–1MnX3n+1, where R is an organic group, M is a divalent metal, and X is a halide (Cl−, Br−, or I−). The number of perovskite layers are determined by the long organic groups separated by the MX6 layers.[8] In this work, quasi 2D perovskites were synthesized whic...
متن کاملA Short Progress Report on High-Efficiency Perovskite Solar Cells
Faced with the increasingly serious energy and environmental crisis in the world nowadays, the development of renewable energy has attracted increasingly more attention of all countries. Solar energy as an abundant and cheap energy is one of the most promising renewable energy sources. While high-performance solar cells have been well developed in the last couple of decades, the high module cos...
متن کاملHigh-efficiency robust perovskite solar cells on ultrathin flexible substrates
Wide applications of personal consumer electronics have triggered tremendous need for portable power sources featuring light-weight and mechanical flexibility. Perovskite solar cells offer a compelling combination of low-cost and high device performance. Here we demonstrate high-performance planar heterojunction perovskite solar cells constructed on highly flexible and ultrathin silver-mesh/con...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Computational Electronics
سال: 2022
ISSN: ['1572-8137', '1569-8025']
DOI: https://doi.org/10.1007/s10825-022-01940-7