Surface Chemical Conversion of Residual PbI2 Enables Efficient and Stable Perovskite Solar Cells by 1,3‐Diphenyl‐benzimidazolium Iodide Treatment
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202418792
Abstract: Perovskite films have long been plagued by defects, mainly located at grain boundaries, leading to device degradation, especially the effects of residual PbI2. As effective grain boundary passivators, organic ammonium salts are thus extensively investigated.… read more here.
Keywords: treatment; solar cells; iodide; residual pbi2 ... See more keywords
1H and 13C NMR assignments for (N‐Methyl)‐(−)‐(α)‐isosparteinium iodide and (N‐Methyl)‐(−)‐sparteinium iodide
Sign Up to like & getrecommendations! Published in 2019 at "Magnetic Resonance in Chemistry"
DOI: 10.1002/mrc.4792
Abstract: (−)‐Sparteine (1) and (−)‐(α)‐isosparteine (2) are members of the lupine alkaloid family. Sparteine has found extensive use in asymmetric organic transformations, including lithiations and Pd‐catalyzed oxidations. (α)‐Isosparteine, which can be made from sparteine, has been… read more here.
Keywords: methyl; sparteinium iodide; methyl sparteinium; iodide ... See more keywords
Stability Strategies and Applications of Iodide Perovskites.
Sign Up to like & getrecommendations! Published in 2024 at "Small"
DOI: 10.1002/smll.202311880
Abstract: Iodide perovskites have demonstrated their unprecedented high efficiency and commercialization potential, and their superior optoelectronic properties, such as high absorption coefficient, high carrier mobility, and narrow direct bandgap, have attracted much attention, especially in solar… read more here.
Keywords: stability strategies; engineering; iodide; iodide perovskite ... See more keywords
Lewis Acid–Base Adducts for Efficient and Stable Cesium‐Based Lead Iodide‐Rich Perovskite Solar Cells
Sign Up to like & getrecommendations! Published in 2022 at "Small Methods"
DOI: 10.1002/smtd.202201117
Abstract: All‐inorganic cesium‐lead‐iodide (CsPbI3Br3−x (2 < x < 3)) perovskite presents preeminent photovoltaic performance and chemical stability. Unfortunately, this kind of material suffers from phase transition to a nonperovskite phase under oxidative chemical stresses. Herein, the… read more here.
Keywords: lead iodide; solar cells; acid base; lewis acid ... See more keywords
Sequential Co‐Deposition of Perovskite Film: An Effective Way of Tailoring Bandgap in All Vacuum Processed Perovskite Solar Cells
Sign Up to like & getrecommendations! Published in 2025 at "Small Methods"
DOI: 10.1002/smtd.202500104
Abstract: This study introduces a simple and effective way to control the bandgap of perovskite film by constructing bilayer film composed of methylammonium lead iodide (MAPbI3) and formamidinium lead iodide (FAPbI3) layers. The bilayer film is… read more here.
Keywords: perovskite film; bilayer film; deposition; iodide ... See more keywords
Oxidative stress‐mediated autophagic cell death participates in the neurotoxic effect on SH‐SY5Y cells induced by excessive iodide
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Toxicology"
DOI: 10.1002/tox.22571
Abstract: Excessive iodide could induce intellectual damage in children, which has attracted broad attention. To investigate the neurotoxic effect of iodide and its mechanism, a human dopaminergic neuroblastoma cell line (SH‐SY5Y) was treated with different concentrations… read more here.
Keywords: excessive iodide; iodide; cell death; autophagic cell ... See more keywords
Highly selective solid-state sensor for iodide based on the combined use of platinum (IV) phthalocyanine and solidified pyridinium ionic liquid
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Solid State Electrochemistry"
DOI: 10.1007/s10008-018-4159-9
Abstract: Solid-state iodide-selective electrodes based on the commercial screen-printed electrodes modified with readily available low-melting ionic material (ionic liquid solidifying at room temperature), such as N-cetylpyridinium bromide, CPBr, and a specially synthesized metallo-complex, namely, platinum (IV)… read more here.
Keywords: solid state; state; ionic liquid; iodide ... See more keywords
Investigating reduced metal species via sequential ion/ion and ion/molecule reactions: The reactions of transition metal phenanthrolines with allyl iodide
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Mass Spectrometry"
DOI: 10.1016/j.ijms.2016.11.018
Abstract: Abstract Sequential ion/ion and ion/molecule reactions are demonstrated in a linear ion trap mass spectrometer and are used to probe the reactivity of metal complexes in unusual ionization states. Taking advantage of the instrument’s electron… read more here.
Keywords: molecule reactions; iodide; ion; ion molecule ... See more keywords
Influence of the components of a radiochromic PVA-Iodide gel dosimeter on the thermal and spatial stability
Sign Up to like & getrecommendations! Published in 2020 at "Radiation Measurements"
DOI: 10.1016/j.radmeas.2020.106338
Abstract: Abstract The thermal and spatial stabilities of net optical densities (ODs) of a novel radiochromic polyvinyl alcohol-iodide (PVA-I) gel dosimeter were investigated in association with different levels of the degree of polymerization (DP) of PVA,… read more here.
Keywords: thermal spatial; iodide; gel dosimeter; pva ... See more keywords
Iodide sources in the aquatic environment and its fate during oxidative water treatment - A critical review.
Sign Up to like & getrecommendations! Published in 2022 at "Water research"
DOI: 10.1016/j.watres.2022.118417
Abstract: Iodine is a naturally-occurring halogen in natural waters generally present in concentrations between 0.5 and 100 µg L-1. During oxidative drinking water treatment, iodine-containing disinfection by-products (I-DBPs) can be formed. The formation of I-DBPs was mostly… read more here.
Keywords: critical review; iodide; water; water treatment ... See more keywords
MnO2-Induced Oxidation of Iodide in Frozen Solution.
Sign Up to like & getrecommendations! Published in 2023 at "Environmental science & technology"
DOI: 10.1021/acs.est.3c00604
Abstract: Metal oxides play a critical role in the abiotic transformation of iodine species in natural environments. In this study, we investigated iodide oxidation by manganese dioxides (β-MnO2, γ-MnO2, and δ-MnO2) in frozen and aqueous solutions.… read more here.
Keywords: oxidation; mno2 induced; solution; frozen solution ... See more keywords