65039-09-0 Archives - Imidazoles-derivatives

New progress of cas: 65039-09-0 | Journal of Molecular Liquids 2022

1-Ethyl-3-methyl-1H-imidazol-3-ium chloride(cas: 65039-09-0) is an imidazolium chloride ionic liquid that can be used as:a starting material for the preparation of 1-ethyl-3-methylimidazolium chloride/tetrafluoroborate (EMI.Cl.BF4) molten salt for electrochemical studies; a solvent as well as catalyst for the depolymerization of oak wood lignin.Synthetic Route of C6H11ClN2

Synthetic Route of C6H11ClN2In 2022, Elterman, V. A.;Shevelin, P. Yu.;Yolshina, L. A.;Borozdin, A. V. published 《Features of aluminum electrodeposition from 1,3-dialkylimidazolium chloride chloroaluminate ionic liquids》. 《Journal of Molecular Liquids》published the findings. The article contains the following contents:

The mechanism of aluminum electrodeposition from acidic 1-butyl-3-methylimidazolium chloride chloroaluminate ionic liquids ([BMIm]Cl ILs) is studied over a wide range of the molar ratio of AlCl₃ to [BMIm]Cl (N) at 30°C. The findings for AlCl₃-[BMIm]Cl and AlCl₃-1-ethyl-3-methylimidazolium chloride ([EMIm]Cl) are analyzed and compared in order to identify dependences common for 1,3-dialkylimidazolium chloride ILs. Limiting currents were detected on the cathodic polarization curves at the aluminum | ionic liquid interface. Limiting currents are caused by the Al₂Cl^–₇ anions diffusion to the electrode surface. The limiting c.d. values for AlCl₃-[BMIm]Cl are lower (i_lim, 1.1 ≤ N leq 2.0 = 1.17 – 12.36 mA•cm^-2) than for AlCl₃-[EMIm]Cl (i_lim, 1.1 ≤ N leq 2.0 = 1.81 – 25.37 mA·cm^-2). It is shown that anion AlCl-4 can be reduced to metallic aluminum at cathodic overpotentials above 1.5 V. The diffusion coefficient of Al₂Cl-7 in AlCl₃-[BMIm]Cl (7.4•10-7 cm²•s^-1) is lower than in AlCl₃-[EMIm]Cl (9.3•10-7 cm²•s^-1) and is unaffected by aluminum chloride concentration in either system. The experimental procedure involved many compounds, such as 1-Ethyl-3-methyl-1H-imidazol-3-ium chloride (cas: 65039-09-0) .

Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

de Sousa, Kenia Marcatti et al. published new experimental results with the assistance of cas: 65039-09-0

1-Ethyl-3-methyl-1H-imidazol-3-ium chloride(cas: 65039-09-0) is an imidazolium chloride ionic liquid that can be used as:a solvent as well as catalyst for the depolymerization of oak wood lignin; a solvent in the hydrolysis of hemicellulose (xylan) to xylose using Brønsted acid catalysts.HPLC of Formula: 65039-09-0

de Sousa, Kenia Marcatti;Lima, Thailan Souza Pereira;de Souza, Ranyere Lucena;Nerli, Bibiana Beatriz;Pereira, Matheus M.;Soares, Cleide Mara Faria;Lima, Alvaro Silva published 《Liquid-liquid equilibrium data for the ternary system based on ionic liquid + organic solvents + water at 298 K and atmospheric pressure applied in antidepressant partitioning》. The research results were published in《Separation and Purification Technology》 in 2022.HPLC of Formula: 65039-09-0 The article conveys some information:

Antidepressants are drugs widely used in nervous disorders, such as anxiety, depression, and panic, and are eliminated through the urinary system. In bodies of water, they present high persistence and toxicity, even at low concentrations, conforming to the classification of emerging micropollutants. This work addresses the construction of phase diagrams for different biphasic systems, based on ionic liquids (ILs) and organic solvents, and their subsequent application in the partitioning of antidepressants such as fluoxetine hydrochloride, paroxetine hydrochloride and sertraline hydrochloride. The phase diagrams were measured gravimetrically at 298.15 ± 1.00 K and atm. pressure using the turbidity method. The ILs of the imidazolium family, with shorter chain length [C₂mim]⁺, were the only ones able to form biphasic systems using 1,3-dioxolane. The driving force for phase separation is the comparison of hydrophobic/hydrophilic characteristics between the constituents. In this sense, the pair of constituents [C₂min][OAc] and 1,3-dioxolane provided the phase diagram with the largest biphasic area. The partitioning of antidepressants was studied in systems formed by IL (25%) + 1,3-dioxolane (50%) + water (25%) containing 1.05μg·L^-1 of fluoxetine hydrochloride, 1.42μg·L^-1 of paroxetine hydrochloride or 0.23μg·L^-1 sertraline hydrochloride at 298.15 ± 1.00 K and atm. pressure. The partitioning followed the characteristics of antidepressant σ-profiles generated through COSMO-RS. The recoveries were high, and the proposed systems were shown to promote the selective isolation of pairs of these antidepressants. To complete the study, the researchers used 1-Ethyl-3-methyl-1H-imidazol-3-ium chloride (cas: 65039-09-0) .

Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Learn more about cas: 65039-09-0 | Journal of Applied Polymer Science 2022

Kiefer, Rudolf;Elhi, Fred;Puust, Laurits;Peikolainen, Anna-Liisa;Tamm, Tarmo published 《Dual function composite fibers of cellulose with activated carbon aerogel and carbide derived carbon》. The research results were published in《Journal of Applied Polymer Science》 in 2022.HPLC of Formula: 65039-09-0 The article conveys some information:

Polymers of natural origin, especially cellulose, have risen to the focus of smart materials, and also energy storage materials’ research as sustainable matrix alternatives. In this work, novel composites of cellulose with activated carbon aerogel (ACA) and carbide-derived carbon (CDC) are demonstrated. The composites were formulated as fibers from regenerated cellulose (Cell). The electromech. response as linear actuation in stress and strain of the fibers was studied in an organic electrolyte at low applied potentials in range of 0.55 to -0.8 V. Cyclic voltammetry and square wave potential steps were performed revealing for both composite fibers expansion at pos. charging. The Cell-ACA fibers showed a stronger response compared with Cell-CDC, largely due to the particle structure, reflected in higher electronic conductivity The chronopotentiometric measurements showed that Cell-ACA also had the higher specific capacitance of the two of 47.5 F g^-1. The dual-function of Cell-ACA and Cell-CDC of electromech. activity and energy storage capability can have potential in smart clothing applications. The experimental procedure involved many compounds, such as 1-Ethyl-3-methyl-1H-imidazol-3-ium chloride (cas: 65039-09-0) .

Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Cas: 65039-09-0 | Pan, Yipublished an article in 2022

Recommanded Product: 65039-09-0《Highly efficient absorption of HCl in deep eutectic solvents and their corresponding ethylene glycol blends》 was published in 2022. The authors were Pan, Yi;Liu, Yu;Tu, Zhuoheng;Zhang, Xiaomin;Wu, Youting;Hu, Xingbang, and the article was included in《Chemical Engineering Journal (Amsterdam, Netherlands)》. The author mentioned the following in the article:

Effective separation of byproduct HCl is of great importance for its recovery and high-value utilization. Herein, a novel strategy for highly efficient and reversible absorption of HCl using deep eutectic solvents (DESs) and their corresponding ethylene glycol blends (DES/EG blends) was reported. HCl uptakes (up to 0.881 g/g) higher than that of water (0.67 g/g) were achieved. The d., viscosity, thermal decomposition temperatures, m.ps. and the HCl uptakes (0-1.0 bar, 293.2-328.2 K) of DESs or DES/EG blends were systematically determined Almost pure HCl (greater than 99.5%) could be easily stripped out at elevated temperature and reduced pressure. Spectroscopic characterizations paired with theor. calculations were applied to characterize the interaction mechanism of HCl in DESs or DES/EG blends. It is the densified hydrogen bond networks in DESs or DES/EG blends that can lower the energy level of systems and induce the superior absorption of HCl. This work provides novel insights into high-performance DESs or DES/EG blends for the absorption of HCl. To complete the study, the researchers used 1-Ethyl-3-methyl-1H-imidazol-3-ium chloride (cas: 65039-09-0) .

Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Cas: 65039-09-0 | Masri, Asiah Nusaibahpublished an article in 2022

Masri, Asiah Nusaibah;Sulaimon, Aliyu Adebayo published 《Amino acid-based ionic liquids as dual kinetic-thermodynamic methane hydrate inhibitor》 in 2022. The article was appeared in 《Journal of Molecular Liquids》. They have made some progress in their research.Related Products of 65039-09-0 The article mentions the following:

Three amino acid-based ionic liquids (AAILs) are synthesized to evaluate their performance as inhibitors. They are 1-ethyl-3-methyl-imidazolium-glutamate (EMIMGlu), 1-(3-cyanopropyl)-3-methyl-imidazolium-glutamate (CPMIMGlu) and 1-butyl-3-methyl-imidazolium-glutamate (BMIMGlu). The structures are clarified using NMR. Evaluation of their methane hydrate inhibitor performance is performed by micro-differential scanning calorimeter at 5-15 MPa. As a baseline, the hydrate dissociation in water is also evaluated. A standard correlation of methane hydrate dissociation in water is successfully developed with a low average absolute error. Addnl., the AAILs behave as both thermodn. (THI) and kinetic (KHI) hydrate inhibitors. They simultaneously shift the HLVE curve to a lower temperature and decelerate the hydrate formation by reducing the hydrate nucleation rate. EMIMGlu shows the highest THI performance by producing an average temperature shift of 1.14 K, followed by CPMIMGlu (0.91 K) and BMIMGlu (0.87 K). Furthermore, the addition of the nitrile group in CPMIMGlu IL has enhanced the kinetic inhibition process. The kinetic inhibition performance represented by the relative inhibition power (RIP) decreases in the trend of CPMIMGlu (1.31), EMIMGlu (1.30) and BMIMGlu (0.063). The mechanism of the inhibition is further studied by utilizing COSMO-RS software through σ-profile and σ-potential to understand the inhibition process at the mol. level. The exptl. results and computational studies reveal that AAILs behave as THI and KHI through the existence of four oxygen atoms in their anions and cyano group in the CPMIM cation. Thermodn. inhibition properties of AAILs are found to be influenced by the polarity of AAILs while the kinetic inhibition properties of AAILs are found to be influenced by the hydrogen-bonding acceptor value of the AAILs.1-Ethyl-3-methyl-1H-imidazol-3-ium chloride (cas: 65039-09-0) were involved in the experimental procedure.

Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Cas: 65039-09-0 | Song, Xiangbo et al. made new progress in 2022

Song, Xiangbo;Liao, Yuhe;Liu, Tingsen;Yin, Dedu;Wang, Haiyong;Chen, Lungang;Ma, Longlong;Yang, Hongwei;Voskressensky, Leonid G.;Wang, Chenguang published 《A highly effective approach to enhance the performance of biomass-derived acid for fructose conversion to 5-hydroxymethylfurfural》. The research results were published in《Fuel Processing Technology》 in 2022.Recommanded Product: 65039-09-0 The article conveys some information:

Synthesis of 5-hydroxymethylfurfural (HMF) from carbohydrate is one of vital step for bio-refinery development. In this work, a novel strategy was developed for catalytic conversion of fructose to HMF in 2-butanol. The inexpensive ionic liquids were used to adjust the acidity of biobased acid catalyst for enhancing the dehydration of fructose to HMF. The combination of 1-butyl-3-methylimidazolium chloride ([Bmim]Cl) with oxalic acid afforded an excellent HMF yield of 97.1% at 98.7% fructose conversion under mild conditions of 100°C and 60 min, owing to the enhanced dissociation ability of oxalic acid by [Bmim]Cl. A possible dissociation mechanism of oxalic acid induced by [Bmim]Cl was proposed based on control experiments and detailed analyses with NMR and FT-IR techniques. It involved that the [Bmim]Cl interacted with oxalic acid through hydrogen bond, which decreased the electron d. of oxygen atom on hydroxyl group and weakened the O-H bond, thus making the hydrogen in the O-H group to easily dissociate in the form of H⁺. Moreover, the reusability of oxalic acid and [Bmim]Cl was demonstrated, and both could be reused up to six times without significant loss in activity. To complete the study, the researchers used 1-Ethyl-3-methyl-1H-imidazol-3-ium chloride (cas: 65039-09-0) .

Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Cas: 65039-09-0 | Cerdeira, Ana C.published an article in 2022

Cerdeira, Ana C.;Leal, Joao P.;Avo, Joao;Viola, Catarina;Casimiro, Maria H.;Ferreira, Luis M.;Paz, Filipe A. A.;Pereira, Laura C. J.;Pereira, Claudia C. L.;Monteiro, Bernardo published 《Multifunctionality of the [C₂mim][Ln(fod)₄] series (Ln = Nd-Tm except Pm): magnetic, luminescence and thermochemical studies》 in 2022. The article was appeared in 《New Journal of Chemistry》. They have made some progress in their research.Recommanded Product: 65039-09-0 The article mentions the following:

A series of nine tetrakis lanthanide β-diketonate complexes of the type [C₂mim][Ln(fod)₄] (C₂mim = 1-ethyl-3-methylimidazolium, fod = 6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate) were prepared, with yields above 80%, and their thermochem., photophys. and magnetic susceptibilities were evaluated. Thermochem. studies presented a rare and reversible conversion between two solid phases (polymorphism), characteristic of the [Ln(fod)₄]^– anion. Photophys. and magnetic studies revealed that Dy and Er presented the multifunctionality of being simultaneously SMMs and visible (Dy) or near infra-red (Er) emitters. The Nd, Ho and Tm analogs present characteristic emission bands in the NIR region (800-1200 nm), while Sm, Eu, Tb and Dy present emissions in the visible range. Magnetic susceptibility of Tb, Dy, Ho, Er and Tm salts were measured in the temperature range of 2-300 K, showing paramagnetic behavior, although with different regimes, with AC susceptibility measurements, at different frequencies in the range of 10-10 000 Hz, providing evidence of slow magnetic relaxation processes for Gd, Dy and Er analogs with SMM behavior. The experimental procedure involved many compounds, such as 1-Ethyl-3-methyl-1H-imidazol-3-ium chloride (cas: 65039-09-0) .

Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Learn more about cas: 65039-09-0 | Journal of Physical Chemistry C 2022

Recommanded Product: 1-Ethyl-3-methyl-1H-imidazol-3-ium chloride《Influence of Ionic Coordination on the Cathode Reaction Mechanisms of Al/S Batteries》 was published in 2022. The authors were Bhowmik, Arghya;Carrasco-Busturia, David;Jankowski, Piotr;Raccichini, Rinaldo;Garcia-Araez, Nuria;Garcia-Lastra, Juan Maria, and the article was included in《Journal of Physical Chemistry C》. The author mentioned the following in the article:

The lack of knowledge on electrochem. reaction pathways for Al/S batteries prevents the development of practical approaches to mitigate the irreversibility and poor cycling performances of this appealing secondary battery system, which is, in theory, scalable, inexpensive, and energy-dense. Different from the Li/S system, Al/S batteries use ionic liquids (ILs) as electrolytes. The choice of the IL, i.e., whether the IL is based on a conventional EMImCl-based electrolyte or in a deep eutectic mixture of aluminum chloride with urea (or any of its derivatives), strongly affects the electrochem. energy-storage performance of the cell. To shed some light on the Al/S battery chem., here, we present the computational electrochem. research work to determine the most favorable reaction pathways and thermodynamically stable reaction intermediates. We also discuss the effect of the coordination of ionic species (originated from aluminum-containing deep eutectic electrolytes) with polysulfide intermediates, which lead to alterations in the reaction pathway and electrochem. behavior of the Al/S system. The spectroscopic signatures from various reaction intermediates are also reported and validated via comparison with exptl. observations. And 1-Ethyl-3-methyl-1H-imidazol-3-ium chloride (cas: 65039-09-0) was used in the research process.

Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Learn more about cas: 65039-09-0 | Nano Energy 2022

Product Details of 65039-09-0《Ion-permselective conducting polymer-based electrokinetic generators with maximized utility of green water》 was published in 2022. The authors were Yun, Tae Gwang;Bae, Jaehyeong;Nam, Hyeon Gyun;Kim, Dongyeon;Yoon, Ki Ro;Han, Seung Min;Kim, Il-Doo, and the article was included in《Nano Energy》. The author mentioned the following in the article:

Hydro-elec. technol. has gathered much attention by the virtue of water as the energy source. However, the low energy d. of this technol. severely limits its practical use. Here, we demonstrate a PEDOT:PSS-based transpiration-driven electrokinetic power generator (p-TEPG) that enables the utilization of a wider variety of real-world water resources for maximizing energy generation efficiencies. In addition to the conventional elec. double layer on the material surface, the p-TEPG builds an addnl. p.d. in the polymer matrix by the selective penetration of cations into the matrix that contains sulfonate functional groups. p-TEPG exhibits 80-250% higher energy d. than carbon-based TEPG at the same resistance. Moreover, seawater produced enhanced volumetric energy/power densities (34.36 mJ cm^-3 and 44.70μW cm^-3) and areal energy/power densities (410μJ cm^-2 and 0.45μW cm^-2), resp., compared to DI water on a single p-TEPG device, which is sufficient to charge elec. energy storage systems and directly operate low-powered electronic.1-Ethyl-3-methyl-1H-imidazol-3-ium chloride (cas: 65039-09-0) were involved in the experimental procedure.

Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Application of cas: 65039-09-0 | Li, Junfeng et al. published an article in 2022

Related Products of 65039-09-0《Electrodeposition of a dendrite-free 3D Al anode for improving cycling of an aluminum-graphite battery》 was published in 2022. The authors were Li, Junfeng;Hui, Kwan San;Ji, Shunping;Zha, Chenyang;Yuan, Chengzong;Wu, Shuxing;Bin, Feng;Fan, Xi;Chen, Fuming;Shao, Zongping;Hui, Kwun Nam, and the article was included in《Carbon Energy》. The author mentioned the following in the article:

Aluminum-metal batteries show great potential as next-generation energy storage due to their abundant resources and intrinsic safety. However, the crucial limitations of metallic Al anodes, such as dendrite and corrosion problems in conventional aluminum-metal batteries, remain challenging and elusive. Here, we report a novel electrodeposition strategy to prepare an optimized 3D Al anode on carbon cloth with an uniform deposition morphol., low local c.d., and mitigatory volume change. The sym. cells with the 3D Al anode show superior stable cycling (>450 h) and low-voltage hysteresis (∼170 mV) at 0.5 mA cm^-2. High reversibility (∼99.7%) is achieved for the Al plating/stripping. The graphite | | Al-4/CC full batteries show a long lifespan of 800 cycles with 54 mAh g^-1 capacity at a high c.d. of 1000 mA g^-1, benefiting from the high capacitive-controlled distribution. This study proposes a novel strategy to design 3D Al anodes for metallic-Al-based batteries by eliminating the problems of planar Al anodes and realizing the potential applications of aluminum-graphite batteries.1-Ethyl-3-methyl-1H-imidazol-3-ium chloride (cas: 65039-09-0) were involved in the experimental procedure.

Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem