N ‐(2‐aminoethyl) Acetamide Additive Enables Phase‐Pure and Stable α‐FAPbI3 for Efficient Self‐Powered Photodetectors
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202208325
Abstract: Formamidinium–lead triiodide (FAPbI3) perovskite is considered as one of the most promising perovskite materials for high‐performance photodetectors because of its narrow bandgap and superior thermal stability. Nevertheless, to realize efficient carrier transport and highly performing… read more here.
Keywords: aminoethyl acetamide; phase pure; pure; fapbi3 perovskite ... See more keywords
Tailoring the Interface with a Multifunctional Ligand for Highly Efficient and Stable FAPbI3 Perovskite Solar Cells and Modules.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced science"
DOI: 10.1002/advs.202301603
Abstract: Perovskite solar cells (PeSCs) using FAPbI3 perovskite films often exhibit unfavorable phase transitions and defect-induced nonradiative interfacial recombination, resulting in considerable energy loss and impairing the performance of PeSCs in terms of efficiency, stability, and… read more here.
Keywords: fapbi3 perovskite; fapbi3; solar cells; interface ... See more keywords
Crystal stabilization of α-FAPbI3 perovskite by rapid annealing method in industrial scale
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Research and Technology"
DOI: 10.1016/j.jmrt.2021.03.107
Abstract: Abstract Organic-inorganic hybrid formamidinium lead iodide (FAPbI3) perovskite has shown tremendous attention in recently developed photovoltaics and optelectronic devices. However, it suffers from structural instability complications, particularly the spontaneous phase transition from a dark color… read more here.
Keywords: annealing method; rapid annealing; fapbi3 perovskite; industrial scale ... See more keywords
Thermal engineering of FAPbI3 perovskite material via radiative thermal annealing and in situ XRD
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DOI: 10.1038/ncomms14075
Abstract: Lead halide perovskites have emerged as successful optoelectronic materials with high photovoltaic power conversion efficiencies and low material cost. However, substantial challenges remain in the scalability, stability and fundamental understanding of the materials. Here we… read more here.
Keywords: via radiative; thermal annealing; material; fapbi3 perovskite ... See more keywords
Effects of NH4SCN Additive in the FAPbI3 Perovskite Films in a Sequential Deposition Method
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DOI: 10.3390/cryst13050795
Abstract: This study determined the effect of introducing the NH4SCN additive in the precursor solution of PbI2 of a sequential deposition method in an open atmosphere to form FAPbI3 perovskite over a glass substrate. Adding NH4SCN… read more here.
Keywords: deposition method; nh4scn additive; sequential deposition; fapbi3 perovskite ... See more keywords