Articles with "fluoride ion" as a keyword



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CuF2 as Reversible Cathode for Fluoride Ion Batteries

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Published in 2017 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201701051

Abstract: In the search for novel battery systems with high energy density and low cost, fluoride ion batteries have recently emerged as a further option to store electricity with very high volumetric energy densities. Among metal… read more here.

Keywords: fluoride ion; cuf2 reversible; ion; ion batteries ... See more keywords
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Reconsidering Anode Materials for Fluoride-Ion Batteries - The Unexpected Roles of Carbide Formation.

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Published in 2023 at "ChemSusChem"

DOI: 10.1002/cssc.202300486

Abstract: Carbon is a ubiquitous additive to enhance the electrical conductivity of battery electrodes. Although carbon is generally assumed to be inert, the poor reversibility seen in some fluoride-ion battery electrodes has not been explained or… read more here.

Keywords: fluoride ion; carbide formation; reconsidering anode; formation ... See more keywords
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Anthraimidazoledione Based Reversible and Reusable Selective Chemosensors for Fluoride Ion: Naked-Eye, Colorimetric and Fluorescence “ON-OFF”

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Published in 2017 at "Journal of Fluorescence"

DOI: 10.1007/s10895-017-2038-x

Abstract: Novel anthraimidazoledione-based compounds (1–3) are synthesized as selective colorimetric and fluorescent sensors for fluoride ion. The binding properties of the probes (1–3) are studied with different anions in acetonitrile solvent. Spectral red shifts in the… read more here.

Keywords: fluoride ion; fluorescence; fluorescence anthraimidazoledione; ion ... See more keywords
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A simple hydrazine based molecule for selective detection of Fluoride ion in DMSO

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Published in 2017 at "Journal of Chemical Sciences"

DOI: 10.1007/s12039-017-1254-x

Abstract: AbstractA newly synthesized hydrazine-functionalized Schiff base chemoreceptor [ N1N3 −bis(4-cyanobenzylidene)isophthalahydrazide], NBCBIH has been prepared and successfully utilized for selective detection of Fluoride ion. Herein, NH and C = N-like functional units have been incorporated which… read more here.

Keywords: detection; fluoride ion; hydrazine; detection fluoride ... See more keywords
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Nano-magnetically modified activated carbon prepared by oak shell for treatment of wastewater containing fluoride ion

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Published in 2020 at "Advanced Powder Technology"

DOI: 10.1016/j.apt.2020.06.015

Abstract: Abstract In this study, the adsorption of fluoride ion (F-) from synthetic wastewater was performed using activated carbon/Fe3O4 nanocomposite in a batch system. To prepare activated carbon (AC), oak shell was used. Also, several analyses… read more here.

Keywords: fluoride ion; wastewater; ion; fe3o4 nanocomposite ... See more keywords
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Organic electrosynthesis using a fluoride ion mediator

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Published in 2020 at "Current Opinion in Electrochemistry"

DOI: 10.1016/j.coelec.2020.05.012

Abstract: Abstract Recent studies on fluoride ion-mediated anodic methoxylation of fluoroalkyl sulfides and sulfur-containing five-membered heterocyclic compounds together with its synthetic applications are summarized in this review. The first example of anodic methoxylation of 2-acyloxy-3,3,3-trifluoropropyl sulfides… read more here.

Keywords: electrosynthesis using; fluoride ion; ion; ion mediator ... See more keywords
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A pyrene based colorimetric chemosensor for CO2 gas detection triggered by fluoride ion

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Published in 2019 at "Chemical Physics Letters"

DOI: 10.1016/j.cplett.2019.01.046

Abstract: Abstract A pyrene derivative (KB-3) was synthesized and demonstrated as a colorimetric and ratiometric chemosensor for selective detection of fluoride ion with the detection limit of 391 nM. The mechanism of fluoride ion detection is due… read more here.

Keywords: co2 gas; fluoride ion; chemosensor; detection ... See more keywords
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A flexible tysonite-type La0.95Ba0.05F2.95@PEO-based composite electrolyte for the application of advanced fluoride ion battery

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Published in 2019 at "Journal of Energy Storage"

DOI: 10.1016/j.est.2019.100886

Abstract: Abstract Fluoride ion batteries (FIBs) with high theoretical energy density have been proposed as a promising competitor of lithium ion batteries (LIBs), which are based on a ‘fluoride shuttle’ - the reversible transfer of fluoride… read more here.

Keywords: solid state; composite electrolyte; fluoride ion; ion ... See more keywords
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Tysonite-type solid state electrolyte for fluoride ion batteries: Highly dense thin film by PVD processing

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Published in 2021 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2021.158683

Abstract: Abstract Dense thin films with tysonite-type structure La1−xBaxF3−x (LBF, x = 0.08–0.09) and a thickness of ≈ 1.5 µm were deposited through physical vapor deposition (PVD) technique. For a better understanding of the film/substrate interface, layers with e ≈ 100 nm have… read more here.

Keywords: dense thin; tysonite type; fluoride ion; thin film ... See more keywords
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Trifluoromethyl group containing C3 symmetric coumarin-triazole based fluorometric tripodal receptors for selective fluoride ion recognition: A theoretical and experimental approach

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Published in 2018 at "Journal of Fluorine Chemistry"

DOI: 10.1016/j.jfluchem.2018.06.005

Abstract: Abstract A series of unique C3 symmetric tripodal receptors, A–E containing hexasubstituted aryl core decorated with an alternate array of coumarin-triazole moieties and methyl groups have been synthesized, characterized and investigated for fluoride ion recognition… read more here.

Keywords: coumarin triazole; fluoride ion; ion; ion recognition ... See more keywords
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A comprehensive review on quinones based fluoride selective colorimetric and fluorescence chemosensors

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Published in 2021 at "Journal of Fluorine Chemistry"

DOI: 10.1016/j.jfluchem.2021.109744

Abstract: Abstract Fluoride, the anion with the smallest ionic radius is absorbed easily by the human body, and its excess accumulation can cause serious health problems. Therefore, there is continuous research on developing novel analytical methods… read more here.

Keywords: quinones based; review; based fluoride; fluoride ion ... See more keywords