"Unleaded" Perovskites: Status Quo and Future Prospects of Tin-Based Perovskite Solar Cells.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201803230
Abstract: The tremendous interest focused on organic-inorganic halide perovskites since 2012 derives from their unique optical and electrical properties, which make them excellent photovoltaic materials. Pb-based halide perovskite solar cells, in particular, currently stand at a… read more here.
Keywords: perovskite solar; based perovskite; unleaded perovskites; halide perovskites ... See more keywords
Well‐Defined Fullerene Bisadducts Enable High‐Performance Tin‐Based Perovskite Solar Cells
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DOI: 10.1002/adma.202205603
Abstract: Tin‐based perovskite solar cells (TPSCs) are attracting intense research interest due to their excellent optoelectric properties and eco‐friendly features. To further improve the device performance, developing new fullerene derivatives as electron transporter layers (ETLs) is… read more here.
Keywords: well defined; based perovskite; solar cells; perovskite solar ... See more keywords
Dopant-Free Pyrrolopyrrole-based (PPr) Polymeric Hole-Transporting Materials for Efficient Tin-based Perovskite Solar Cells with Stability over 6000 h.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300681
Abstract: A new set of pyrrolopyrrole‐based (PPr) polymers incorporated with thioalkylated/alkylated bithiophene (SBT/BT) is synthesized and explored as hole‐transporting materials (HTMs) for Sn‐based perovskite solar cells (TPSCs). Three bithiophenyl spacers bearing the thioalkylated hexyl (SBT‐6), thioalkylated… read more here.
Keywords: pyrrolopyrrole based; based perovskite; sbt; based ppr ... See more keywords
Sn‐Based Perovskite for Highly Sensitive Photodetectors
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DOI: 10.1002/advs.201900751
Abstract: Abstract Organic–inorganic hybrid perovskites have emerged as promising functional materials for high‐performance photodetectors. However, the toxicity of Pb and the lack of internal gain mechanism in typical perovskites significantly hinder their practical applications. Herein, a… read more here.
Keywords: based perovskite; highly sensitive; perovskite highly; performance ... See more keywords
SrTiO3/Al2O3‐Graphene Electron Transport Layer for Highly Stable and Efficient Composites‐Based Perovskite Solar Cells with 20.6% Efficiency
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DOI: 10.1002/aenm.201903369
Abstract: For practical use of perovskite solar cells (PSCs) the instability issues of devices, attributed to degradation of perovskite molecules by moisture, ions migration, and thermal‐ and light‐instability, have to be solved. Herein, highly efficient and… read more here.
Keywords: electron transport; perovskite solar; al2o3 graphene; based perovskite ... See more keywords
Highly Stable Sr-Free Cobaltite-Based Perovskite Cathodes Directly Assembled on a Barrier-Layer-Free Y2 O3 -ZrO2 Electrolyte of Solid Oxide Fuel Cells.
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DOI: 10.1002/cssc.201601645
Abstract: Direct assembly is a newly developed technique in which a cobaltite-based perovskite (CBP) cathode can be directly applied to a barrier-layer-free Y2 O3 -ZrO2 (YSZ) electrolyte with no high-temperature pre-sintering steps. Solid oxide fuel cells… read more here.
Keywords: cobaltite based; based perovskite; barrier layer; layer free ... See more keywords
Enhanced performance and stability of nano TiO2 based perovskite solar cells employing a cheap polymeric surface modifier.
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DOI: 10.1002/cssc.201902165
Abstract: Interface engineering is often necessary in the TiO 2 nanoparticles (NPs) based perovskite solar cells (PVSCs) to facilitate the extraction and transport of charge carriers. In this work, poly[(9,9-bis(3'-(N,N-dimethyl)propyl)-2,7-fluorene)-alt- 2,7-(9,9-dioctylfluorene) (PFN) and polystyrene (PS) are… read more here.
Keywords: enhanced performance; perovskite solar; based perovskite; surface ... See more keywords
Synergistic Effect of Surface p-Doping and Passivation Improves the Efficiency, Stability, and Reduces Lead Leakage in All-Inorganic CsPbIBr2 -Based Perovskite Solar Cells.
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DOI: 10.1002/smll.202205962
Abstract: Wide-bandgap inorganic cesium lead halide CsPbIBr2 is a popular optoelectronic material that researchers are interested in because of the character that balances the power conversion efficiency and stability of solar cells. It also has great… read more here.
Keywords: based perovskite; cspbibr2 based; solar cells; stability ... See more keywords
Morphology and Performance Enhancement through the Strong Passivation Effect of Amphoteric Ions in Tin-based Perovskite Solar Cells.
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DOI: 10.1002/smll.202302418
Abstract: Despite the optoelectronic similarities between tin and lead halide perovskites, the performance of tin-based perovskite solar cells remains far behind, with the highest reported efficiency to date being ≈14%. This is highly correlated to the… read more here.
Keywords: based perovskite; solar cells; tin based; perovskite solar ... See more keywords
Solar energy conversion and utilization: Towards the emerging photo-electrochemical devices based on perovskite photovoltaics
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DOI: 10.1016/j.cej.2020.124766
Abstract: Abstract Photo-electrochemical (PEC) devices based on perovskite photovoltaics that convert abundant solar energy directly into stored electric energy or value-added chemicals (e.g., hydrogen, carbon products) have great potential to eliminate the intermittency issue of the… read more here.
Keywords: energy; based perovskite; photo electrochemical; solar energy ... See more keywords
Stable Sn/Pb-Based Perovskite Solar Cells with a Coherent 2D/3D Interface
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DOI: 10.1016/j.isci.2018.11.003
Abstract: Summary Low-band-gap metal halide perovskite semiconductor based on mixed Sn/Pb is a key component to realize high-efficiency tandem perovskite solar cells. However, the mixed perovskites are unstable in air due to the oxidation of Sn2+.… read more here.
Keywords: stable based; perovskite solar; based perovskite; coherent interface ... See more keywords