Ultrafast Plasma‐Assisted Synthesis of Bio‐Inspired Bi‐Functional Interlayer on Zinc Anode with Enhanced Lewis‐Base Sites for Long‐Life Zinc‐Iodine Batteries
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202502870
Abstract: Aqueous zinc‐iodine batteries hold significant potential for large‐scale energy storage, but are hindered by the challenges such as polyiodide‐induced corrosion, dendrite formation, and other side reactions at the zinc anode. Inspired by the ion‐selective functionality… read more here.
Keywords: lewis base; interlayer; zinc; zinc anode ... See more keywords
Lewis Base Catalysis Enables the Activation of Alcohols by means of Chloroformates as Phosgene Substitutes
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DOI: 10.1002/cctc.202001175
Abstract: Nucleophilic substitutions (SN) are typically promoted by acid chlorides as sacrificial reagents to improve the thermodynamic driving force and lower kinetic barriers. However, the cheapest acid chloride phosgene (COCl2) is a highly toxic gas. Against… read more here.
Keywords: catalysis enables; enables activation; base catalysis; lewis base ... See more keywords
Hydrofunctionalization of Polyunsaturated Hydrocarbons via Palladium(0) π‐Lewis Base‐Mediated Protonation
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DOI: 10.1002/cctc.202501167
Abstract: Palladium(0)‐catalyzed asymmetric hydrofunctionalization of polyunsaturated hydrocarbons offers an atom‐economic and highly stereoselective strategy for the synthesis of chiral molecules. Traditionally, these transformations are initiated via well‐established mechanisms such as Pd─H insertion or ligand‐to‐ligand hydrogen transfer… read more here.
Keywords: hydrofunctionalization polyunsaturated; polyunsaturated hydrocarbons; lewis base; protonation ... See more keywords
A quantum theory atoms in molecules investigation of Lewis base protonation
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DOI: 10.1002/qua.25310
Abstract: This investigation uses atomic properties derived from the quantum theory of atoms in molecules formalism to rationalize the infrared intensity of the stretching vibration that arises as a Lewis base (B) is protonated (B-H mode).… read more here.
Keywords: quantum theory; atoms molecules; theory atoms; investigation ... See more keywords
N-Heterocyclic Olefin Type Ionic Liquid with Innate Soft Lewis-Base Character as an Effective Additive for Hybrid Quasi-2D and 3D Perovskite Solar Cells.
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DOI: 10.1002/smll.202300013
Abstract: In optimizing perovskites with ionic liquid (IL), the comparative study on Lewis acid-base (LAB) and hydrogen-bonding (HB) interactions between IL and perovskite is lacking. Herein, methyl is substituted for hydrogen on 2-position of imidazolium ring… read more here.
Keywords: lewis base; ionic liquid; heterocyclic olefin; hybrid quasi ... See more keywords
A universal tactic of using Lewis-base polymer-CNTs composites as additives for high performance cm2-sized and flexible perovskite solar cells
Sign Up to like & getrecommendations! Published in 2020 at "Science China Chemistry"
DOI: 10.1007/s11426-020-9866-6
Abstract: Lewis-base polymers have been widely utilized as additives to act as a template for the perovskite nucleation/crystal growth and passivate the under-coordinated Pb 2+ sites. However, it is uncovered in this work that the polymer… read more here.
Keywords: perovskite solar; polymer cnts; lewis base; cnts composites ... See more keywords
Understanding the Surface Passivation Effects of Lewis Base in Perovskite Solar Cells
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DOI: 10.1016/j.apsusc.2021.150267
Abstract: Abstract Chemical passivation implemented by Lewis base has been demonstrated as an effective method to overcome the water vulnerability of perovskite solar cells (PSCs) along with better performance. Comprehensive understanding of the surface passivation effects… read more here.
Keywords: passivation; solar cells; perovskite solar; surface ... See more keywords
Structure-induced Lewis-base Ga4B2O9 and its superior performance in Knoevenagel condensation reaction
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DOI: 10.1016/j.mcat.2020.110914
Abstract: Abstract Solid Lewis-base catalysis is important in the production of fine chemicals. A Lewis-base Ga4B2O9 was synthesized by high temperature solid state reactions. It exhibited a high yield (90 %) and a high stability in… read more here.
Keywords: knoevenagel condensation; lewis base; base; structure ... See more keywords
Low viscous Protic ionic liquids functionalized with multiple Lewis Base for highly efficient capture of H2S
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DOI: 10.1016/j.molliq.2018.04.129
Abstract: Abstract Three kinds of aqueous multiple Lewis base functionalized protic ionic liquids (MLB-PILs) solutions are designed for highly efficient absorption of H2S. These MLB-PILs are tethered with tertiary amine groups on their cations and acetate… read more here.
Keywords: protic ionic; lewis base; ionic liquids; multiple lewis ... See more keywords
High efficiency non-fullerene organic solar cells without electron transporting layers enabled by Lewis base anion doping
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DOI: 10.1016/j.nanoen.2018.07.022
Abstract: Abstract Interfacial charge extraction and recombination play a critical role in photovoltaic characteristics of organic bulk heterojunction solar cells. Here we propose a methodology based on Lewis base n-doping with tetrabutylammonium acetate (TBAA) salts to… read more here.
Keywords: organic solar; non fullerene; lewis base; without electron ... See more keywords
Enhanced stability and solar cell performance via π-conjugated Lewis base passivation of organic inorganic lead halide perovskites
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DOI: 10.1016/j.orgel.2019.105519
Abstract: Abstract High power conversion efficiency (PCE) and good long-term stability of the perovskite solar cell (PSC) are two important factors on its commercial applications. Here, we propose a simple way to improve the PSC performance… read more here.
Keywords: psc; solar cell; lewis base; base ... See more keywords