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Ionic Liquid Articles & Analysis
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The Background: Challenges in Gas Nitriding Process Nitriding is an advanced steel surface treatment that introduces nitrogen atoms into steel surfaces at controlled temperatures, creating a high-hardness, wear-resistant surface layer while preserving core material toughness. Among gas, liquid, and plasma (ionic) methods, gas nitriding offers distinct advantages: ...
Battery electrolytes come in many forms, such as non-aqueous liquids (organic solvents and ionic liquids), colloids, organic solids, and inorganic solids. At present, secondary battery products mainly use non-aqueous liquid electrolytes. The non-aqueous liquid electrolyte usually adopts organic solvent ...
Plastic recycling machines Introduction The high level of global plastic use has led to an increasing procurement of discarded post-consumer plastic material, and there is a demand for a process strategy to best depolymerize and repolymerize it. Here, we are concentrating on the reprocessing of post consumer used plastics into consumer products, using the various reprocessing methods which ...
Cyclic voltammetry (CV) is the backbone of most electrochemical research and is an essential electrochemical technique that allows researchers to explore candidate catalysts in greater depth. When coupled with modeling, a systematic goal-focused protocol will supply a range of data that will inform the user of more novel techniques and complex setups. This disciplined approach will save time in ...
Introduction Ionic liquids have different roles in various fields and applications, but one of the most studied is their use as electrolytes in Lithium-ion batteries. The mobility of lithium cations is a key parameter to consider in the transport of energy, and consequently for the formulation of ionic liquids as ...
There are two mechanisms by which ion size affects conductivity of liquids: hydrodynamic resistance, and electrostatic attraction between cation and anion that leads to the formation of ion-pairs. ...
originally published in Supelco®'s Analytix Reporter Journal Issue 2 2018 by Merck KGaA, Darmstadt, Germany Visit SigmaAldrich.com/ar-reg Water in petrochemical feedstocks can cause problems for processors. Freezing of pipe lines and valves and poisoning of expensive catalysts are just a few examples. Monitoring water in petroleum from an upstream source to the downstream processing plant ...
SLB®-ILPAH is a special purpose column based on an ionic liquid stationary phase. A distinct combination of stationary phase selectivity and efficient column dimensions allow exceptional resolution of PAHs, including several isomer sets. ...
This work evaluated the performance of ionic liquids (ILs) in supported liquid membranes in the removal of total cyanide from wastewater. ...
This theory fits the experimental data for all of these mixtures within the full concentration range, from pure alcohol to pure non-polar liquid. In this work we investigated the behavior of a new type of amphiphilic liquid, using non-ionic surfactants instead of alcohols. Measurements were conducted again across the full concentration range, ...
Abstract Electrochemical degradation of lignin results in a large number of unknown products, formed by both oxidative and reductive decomposition pathways, which have previously been studied by direct mass spectrometry experiments without prior liquid chromatography separation, revealing the presence of many isobaric molecules. In this study, novel phosphonium-based ...
BySusChem
The nanocatalyst was prepared by a dissolution/reprecipitation method starting from the bulk powder and the ionic liquid trihexyl(tetradecyl)phosphonium chloride, [P6 6 6 14]Cl, without addition of other solvents. ...
The effects of 1-decyl-3-methylimidazolium bromide on activated sludge process and microbial composition were investigated. Ionic liquid (IL) was dosed continuously to the laboratory activated sludge system at an influent concentration from 1 to 20 mg l−1 for about 1 month. ...
A new structure of hybrid nanorods adsorbent ([n-BBIM]9PW9O34) was synthesized by a simple molecular assembly of polyoxometalates with ionic liquids (ILs). The nanocomposite was characterized by Fourier transform infrared (FT-IR), ultraviolet-visible (UV-Vis), scanning electron microscope, energy dispersive X-ray and X-ray diffractometer. ...
Ionic liquids also known as “green solvents,” are used in many fields. However, the dispersion of ionic liquids in soil systems is likely to cause damage to soil organisms. ...
Although there are a few studies on the toxicity of ionic liquid (ILs), relatively little is known about the toxic effects of these liquids in the soil on plants. ...
The aim of our study was to set up an approach for reliable biotreatability assessment of ionic liquids (ILs). As a case study, two different ILs were selected: pyridinium-based 1-butyl-3-methylpyridinium dicyanamide ([bmpyr][dca]) and imidazolium-based 1-butyl-3-methylimidazole tetrafluoroborate ([bmim][BF4]). ...
Next, both biomass were pre–treated with 1–ethyl–3–methylimidazolium chloride ionic liquid, [EMIM][Cl] to degrade the biomass and to observe its effect on the hydrolysis process. ...
Increased use and production of carbon nanomaterials (e.g. fullerene C60) and ionic liquids (ILs) may result in their concomitant releases into the environment. ...
To address both environmental and economic problems with recycling, the Critical Materials Institute and other research groups, including a European consortium, are testing supercritical carbon dioxide, ionic liquids, electrochemical methods and more as strategies for improving the prospects of rare earth recycling. ...
ByEnsia