Articles with "bmim bf4" as a keyword



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Synthesis of Metal Nanoparticles and Metal Fluoride Nanoparticles from Metal Amidinate Precursors in 1‐Butyl‐3‐Methylimidazolium Ionic Liquids and Propylene Carbonate

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Published in 2017 at "ChemistryOpen"

DOI: 10.1002/open.201600105

Abstract: Abstract Decomposition of transition‐metal amidinates [M{MeC(NiPr)2}n] [M(AMD)n; M=MnII, FeII, CoII, NiII, n=2; CuI, n=1) induced by microwave heating in the ionic liquids (ILs) 1‐butyl‐3‐methylimidazolium tetrafluoroborate ([BMIm][BF4]), 1‐butyl‐3‐methylimidazolium hexafluorophosphate ([BMIm][PF6]), 1‐butyl‐3‐methylimidazolium trifluoromethanesulfonate (triflate) ([BMIm][TfO]), and 1‐butyl‐3‐methylimidazolium… read more here.

Keywords: nanoparticles metal; butyl methylimidazolium; bmim; metal ... See more keywords
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Inhibition ability of ionic liquid [Bmim][NO3], [Bmim][BF4], and [Emim][BF4] on spontaneous coal combustion

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Published in 2018 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-018-7008-2

Abstract: From TG result, [Bmim][BF4] has the best inhibition ability of spontaneous coal combustion to delay the initial temperature, maximum temperature, and final temperature of mass loss with oxidation process on lignite and long flame coal.… read more here.

Keywords: bmim; ability; emim bf4; bmim bf4 ... See more keywords
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Effects of ionic liquid additive [bmim]BF4 on fabrication of Ni-decorated Al2O3 powders by electroless deposition

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Published in 2017 at "Advanced Powder Technology"

DOI: 10.1016/j.apt.2016.10.015

Abstract: Abstract Continuous and uniform Ni coating layer on the surface of Al2O3 powders are implemented by electroless deposition from sulfate solution with 25 g/L [bmim]BF4 ionic liquid as additive. The effects of [bmim]BF4 concentration on the… read more here.

Keywords: deposition; decorated al2o3; bmim bf4; al2o3 powders ... See more keywords

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

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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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Molecular characteristics of [BMIM][BF4] ionic liquids and water mixtures on the Pt surface

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Published in 2020 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2020.112782

Abstract: Abstract The ionic liquids have great potential in the field of energy and power engineering for their thermophysical properties can be modified by changing the types of anion and cation. In this paper, molecular dynamics… read more here.

Keywords: water; molecular characteristics; bmim bf4; bf4 ionic ... See more keywords
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Extractions of Alkaloids Codeine and Caffeine with [Bmim][BF4]/Carbohydrate Aqueous Biphasic Systems as a Novel Class of Liquid–Liquid Extraction Systems

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Published in 2019 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.8b00678

Abstract: Liquid–liquid equilibrium (LLE) data for several carbohydrate + IL aqueous biphasic systems, including the ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate ([Bmim][BF4]) and six carbohydrates: monosaccharides (d-(+)-glucose, d-(−)-fructose, l-(+)-arabinose, and d-(+)-xylose) and disaccharides (sucrose and maltose) were obtained… read more here.

Keywords: codeine caffeine; biphasic systems; liquid; bmim bf4 ... See more keywords
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Efficient and Green Synthesis of 2,2′-(Arylmethylene)Bis-4-Pyrones in an Ionic Liquid [bmim+][BF4–]

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Published in 2017 at "Journal of Chemical Research"

DOI: 10.3184/174751917x14837116219618

Abstract: A series of sixteen 2,2′-(arylmethylene)bis(3-hydroxy-6-methyl-4H-pyran-4-ones) have been prepared in high yield via an ammonium acetate-catalysed three-component reaction of an aromatic aldehyde (1 equiv.) and allomaltol (2 equiv.) in an ionic liquid [bmim+][BF4–]. The reaction work-up… read more here.

Keywords: ionic liquid; liquid; liquid bmim; arylmethylene bis ... See more keywords