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Perovskite-Polymer Blends Influencing Microstructures, Nonradiative Recombination Pathways, and Photovoltaic Performance of Perovskite Solar Cells
(American Chemical Society, 2018)
Solar cells based on organic–inorganic halide perovskites are now leading the photovoltaic technologies because of their high power conversion efficiency. Recently, there have been debates on the microstructure-related ...
A first-principles study of the stability, electronic structure, and optical properties of halide double perovskite Rb2Sn1xTexI6 for solar cell applications
(Royal Society of Chemistry, 2021-01-22)
Owing to their emerging role in solar cell technology, lead halide perovskites have aroused significant research interest in the recent past. However, due to its obvious toxicity, looking for a potential alternative to ...
Preparation of nanoscale inorganic CsPbIxBr3-x perovskite photosensitizers on the surface of mesoporous TiO2 film for solid-state sensitized solar cells
(Elsevier, 2021-06-15)
Metal chalcogenide quantum dot (QD)-like all-inorganic nanoscale perovskite photosensitizers of CsPbIxBr3-x were prepared on the surface of mesoscopic TiO2 film by a direct two-step spin-coating of lead and cesium halide ...
Boosting Long-Term Stability of Pure Formamidinium Perovskite Solar Cells by Ambient Air Additive Assisted Fabrication
(American Chemical Society, 2021-09-13)
Due to the high industrial interest for perovskite-based photovoltaic devices, there is an urgent need to fabricate them under ambient atmosphere, not limited to low relative humidity (RH) conditions. The formamidinium ...
Optical Amplification in Hollow-Core Negative-Curvature Fibers Doped with Perovskite CsPbBr3 Nanocrystals
(MDPI, 2019)
We report a hollow-core negative-curvature fiber (HC-NCF) optical signal amplifier
fabricated by the filling of the air microchannels of the fiber with all-inorganic CsPbBr3 perovskite
nanocrystals (PNCs). The optimum ...
Comparison between Trion and Exciton Electronic Properties in CdSe and PbS Nanoplatelets
(American Chemical Society, 2021-07-07)
The optoelectronic properties of metal chalcogenide
colloidal nanoplatelets are often interpreted in terms of excitonic
states. However, recent spectroscopic experiments evidence the
presence of trion states, enabled ...
Progress in halide-perovskite nanocrystals with near-unity photoluminescence quantum yield
(Cell PressElsevier, 2021)
Colloidal halide perovskite nanocrystals (PNCs) are an outstanding case study due to their remarkable optical features, such as a high photoluminescence (PL) quantum yield (PLQY), tunable band gap, and narrow emission. ...
Perovskite Photovoltaic Modules: Life Cycle Assessment of Pre-industrial Production Process
(ElsevierCell Press, 2018)
Photovoltaic devices based on perovskite materials have a great potential to become an exceptional source of energy while preserving the environment. However, to enter the global market, they require further development ...
Spray-Pyrolyzed ZnO as Electron Selective Contact for Long-Term Stable Planar CH3NH3PbI3 Perovskite Solar Cells
(American Chemical Society, 2018)
Electron selective contacts (ESCs) play an important role in the performance of perovskite solar cells (PSCs). ZnO has attracted important attention as a good material for ESCs because of its matched energy levels with ...
Single Step Deposition of an Interacting Layer of Perovskite Matrix with Embedded Quantum Dots
(Royal Society of Chemistry, 2016)
Hybrid lead halide perovskite (PS) derivatives have emerged as very promising materials for the development of optoelectronic devices in the last few years. At the same time, inorganic nanocrystals with quantum confinement ...