Stabilizing Fullerene for Burn-in-Free and Stable Perovskite Solar Cells under Ultraviolet Preconditioning and Light Soaking.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202006910
Abstract: It is crucial to make perovskite solar cells sustainable and have a stable operation under natural light soaking before they become commercially acceptable. Herein, a small amount of the small molecule bathophenanthroline (Bphen) is introduced… read more here.
Keywords: perovskite solar; light soaking; preconditioning light; stabilizing fullerene ... See more keywords
Self‐Healing and Light‐Soaking in MAPbI3: The Effect of H2O
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202110239
Abstract: The future of halide perovskites (HaPs) is beclouded by limited understanding of their long‐term stability. While HaPs can be altered by radiation that induces multiple processes, they can also return to their original state by… read more here.
Keywords: effect; self healing; chemistry; healing light ... See more keywords
Dynamic study of the light soaking effect on perovskite solar cells by in-situ photoluminescence microscopy
Sign Up to like & getrecommendations! Published in 2018 at "Nano Energy"
DOI: 10.1016/j.nanoen.2018.02.024
Abstract: Abstract Organic-inorganic halide perovskite solar cells (PSCs) have emerged as promising candidates for next generation solar cells due to the rapid increase in their power conversion efficiency. The instability of these cells under illumination, however,… read more here.
Keywords: microscopy; perovskite solar; light soaking; effect ... See more keywords
Reduced Recombination and Improved Performance of CdSe/CdTe Solar Cells due to Cu Migration Induced by Light Soaking.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c23937
Abstract: The performance of CdTe solar cells has advanced impressively in recent years with the incorporation of Se. Instabilities associated with light soaking and copper reorganization have been extensively examined for the previous generation of CdS/CdTe… read more here.
Keywords: cdte solar; solar cells; light soaking; cdse ... See more keywords
Regulating Surface Defects to Achieve More Positive Light Soaking Effect in Perovskite Solar Cells.
Sign Up to like & getrecommendations! Published in 2024 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c16908
Abstract: The dynamic defect tolerance under light soaking is a crucial aspect of halide perovskites. However, the underlying physics of light soaking remains elusive and is subject to debate, exhibiting both positive and negative effects. In… read more here.
Keywords: solar cells; light soaking; surface; soaking effect ... See more keywords
Dynamic monitoring of light soaking effect of organic-inorganic perovskite solar cells doped with alkali metal ions
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Materials Chemistry C"
DOI: 10.1039/d4tc02408g
Abstract: Metal halide perovskites (MHPs) have been demonstrated to exhibit mixed ionic and electron conductive properties, characterized by their remarkable soft lattice features. However, the complicated interplay between ion, lattice, and... read more here.
Keywords: monitoring light; light soaking; dynamic monitoring; metal ... See more keywords
The Photochemical Stability of PbI2 and PbBr2: Optical and XPS and DFT Studies
Sign Up to like & getrecommendations! Published in 2023 at "Coatings"
DOI: 10.3390/coatings13040784
Abstract: We investigated the photochemical stability of PbX2 (X = I and Br) halides by optical and X-ray photoelectron spectroscopy (XPS). The optical absorbance displayed a strong reduction for PbI2 with light soaking and permanent behavior… read more here.
Keywords: photochemical stability; pbi2; dft; light soaking ... See more keywords