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   Articles with "bf4" as a keyword



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Large-scale synthesis of CH3NH3BF4 crystal and its application on CH3NH3PbBrx(BF4)(3-x) perovskite thin films

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recommendations! Published in 2020 at "Chemical Physics Letters"

DOI: 10.1016/j.cplett.2020.137638

Abstract: Abstract A simple and environment friendly method for the synthesization of CH3NH3BF4, which exhibits high purity and yield. With close ionic radius, BF4− was doped into CH3NH3PbBr3 perovskite as substitution of Br− to improve the… read more here.

Keywords: thin films; ch3nh3pbbrx bf4; bf4; bf4 perovskite ... See more keywords

Design and electrosynthesis of monolayered MoS2 and BF4−-doped poly(3,4-ethylenedioxythiophene) nanocomposites for enhanced supercapacitive performance

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recommendations! Published in 2017 at "Journal of Electroanalytical Chemistry"

DOI: 10.1016/j.jelechem.2017.08.012

Abstract: Abstract Currently, the nanocomposites based on MoS2 and conducting polymer (CPs) are mainly prepared by the chemical oxidation polymerization of monomers with the presence of MoS2 nanosheets. The disadvantage is that the aggregation and re-stacking… read more here.

Keywords: monolayered mos2; pedot bf4; mos2 bf4; bf4 ... See more keywords
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The role of acetone in the [omim][BF4]-mediated adverse effects on tissues of mussels, human lymphocytes and the fruit fly Drosophila melanogaster.

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recommendations! Published in 2017 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2017.03.050

Abstract: The present study investigated [omim][BF4]-mediated adverse effects on biological models widely used in toxicological studies. Specifically, mussels of the genus Mytilus, human lymphocytes and fruit flies of the species Drosophila melanogaster, were exposed to [omim][BF4]… read more here.

Keywords: mediated adverse; acetone; bf4; adverse effects ... See more keywords
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Structures of 1,1′,3,3′-tetra(2-methyl-2-nonyl)ferrocenium(1+) salts of CB11H12−, B12F122−, BF4−, PF6−, and ClO3−

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recommendations! Published in 2018 at "Journal of Organometallic Chemistry"

DOI: 10.1016/j.jorganchem.2018.02.003

Abstract: Abstract The interdigitated and layered structures of the tetraalkylferrocenium salts [DEC][CB11H12], [DEC]2[B12F12], [DEC][BF4], [DEC][PF6], and [DEC][ClO3] were determined by single-crystal X-ray diffraction (DEC+ = 1,1′,3,3′-tetrakis(2-methyl-2-nonyl)ferrocenium(1+)). The structures of the salts of the two smaller anions were similar… read more here.

Keywords: dec; methyl nonyl; ferrocenium; clo3 ... See more keywords
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Cationic palladium(II)–acetylacetonate complexes containing phosphine and aminophosphine ligands and their catalytic activities in telomerization of 1,3-butadiene with methanol

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recommendations! Published in 2020 at "Journal of Organometallic Chemistry"

DOI: 10.1016/j.jorganchem.2020.121413

Abstract: Abstract The Pd(II) complexes [Pd(acac)(L)n]BF4 were synthesized by the reaction of [Pd(acac)(MeCN)2]BF4 with L (n = 2: L = PCyPh2, PCy2Ph, P(NMe2)3, P(NEt2)3, tri-2-furylphosphine, tri-2-thienylphosphine; n = 1: L = 2 dicyclohexylphosphino-2′,6′-dimethoxybiphenyl, 2-dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl). The structural features of the complexes were analyzed by NMR… read more here.

Keywords: palladium; cationic palladium; bf4; telomerization butadiene ... See more keywords

Measurement and prediction of thermodynamic properties of ternary mixtures containing [Bmim][BF4] - [Emim][BF4] – cyclopentanone or cyclohexanone

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recommendations! Published in 2018 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2018.02.121

Abstract: Abstract In this study, excess molar enthalpies, H123E and molar heat capacities, (CP)123 of ternary [Bmim][BF4] (1) + [Emim][BF4] (2) + cyclopentanone or cyclohexanone (3) mixtures (as a potential solvent system for heat transfer processes) have been measured over… read more here.

Keywords: cyclopentanone cyclohexanone; bf4; bf4 emim; emim bf4 ... See more keywords
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Binary mixtures of ionic liquids based on EMIm cation and fluorinated anions: physico-chemical characterization in view of their application as low-temperature electrolytes

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recommendations! Published in 2020 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2019.111959

Abstract: Abstract Binary mixtures of ionic liquids (ILs) consisting of 1-ethyl-3-methylimidazolium [EMIm]+ cation coupled with fluorinated anions: bis(fluorosulfonyl)imide [FSI]-, bis(trifluoromethanesulfonyl)imide [TFSI]- and tetrafluoroborate [BF4]-, were formulated to obtain ionic fluids which are liquid at low temperature… read more here.

Keywords: fsi; low temperature; temperature; bf4 ... See more keywords
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[Pd(acac)(PR3)(PhCN)][BF4] and [Pd(acac)(S)2][BF4] (R = phenyl, 2-methoxyphenyl; S = benzonitrile, pyridine): Synthesis, characterization, reactivity and catalytic behavior. Crystal structure of Pd(κ2-O,O′-acac)(κ1-C-acac)(P(2-MeOC6H4)3)

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recommendations! Published in 2020 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2020.128425

Abstract: Abstract The Pd(II)complexes [Pd(acac)(PR3)(PhCN)][BF4] and [Pd(acac)(S)2][BF4] (acac = acetylacetonate; R = phenyl, 2-methoxyphenyl; S = benzonitrile, pyridine, CD3CN) were synthesized by the reaction of Pd(acac)2 or Pd(acac)2·PR3 with 2 equiv. of BF3·OEt2 in the presence of appropriate ligands (S). The structural… read more here.

Keywords: bf4 acac; acac; bf4; acac pr3 ... See more keywords

Electrocoagulation of tetrafluoroborate (BF4-) and the derived boron and fluorine using aluminum electrodes.

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recommendations! Published in 2019 at "Water research"

DOI: 10.1016/j.watres.2019.02.037

Abstract: Tetrafluoroborate anion (BF4-) is found in the streams of flue-gas desulfurization and borosilicate glasses etching which deteriorates water quality through slow hydrolysis into boric acid and fluoride. Decomposition and electrocoagulation (EC) of BF4- were studied… read more here.

Keywords: bf4; tetrafluoroborate bf4; electrocoagulation; aluminum ... See more keywords

Design of the Distillation-Extraction Tandem to Separate Ethyl Propanoate from Heptane Solutions Using Pyridinium-Derived Organic Salts as Entrainers. Its Use as a Potential Bioactive Compound

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recommendations! Published in 2018 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.8b03986

Abstract: Ethyl propanoate is present in certain foods and participates actively in the digestion. Different ionic liquids are used as entrainer in the separation processes. This work analyzes the efficacy of four pyridine-derived hydrophilic ionic liquids… read more here.

Keywords: propanoate heptane; bf4; propanoate; ethyl propanoate ... See more keywords
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Solvent and Counteranion Assisted Dynamic Self-Assembly of Molecular Triangles and Tetrahedral Cages.

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recommendations! Published in 2022 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.1c03797

Abstract: Self-assembly of naked PdII ions separately with newly designed bis(3-pyridyl)benzothiadiazole (L1) and bis(3-pyridyl)thiazolo[5,4-d]thiazole (L2) donors separately, under varying experimental conditions, yielded Pd4L8 (L= L1 or L2) tetrahedral cages and their homologous Pd3L6 (L= L1 or… read more here.

Keywords: self assembly; equilibrium; tetrahedral cage; bf4 ... See more keywords