A5019821664- Ionic liquids properties and applications
- Catalysis and Oxidation Reactions
- Catalytic Processes in Materials Science
- Environmental remediation with nanomaterials
- Phase Equilibria and Thermodynamics
- Mesoporous Materials and Catalysis
- Electrochemical Analysis and Applications
- Chemical and Physical Properties in Aqueous Solutions
Beijing University of Chemical Technology
2021-2024
Ionic liquids (ILs) are green solvents involved in chemical reaction and separation processes. In this paper, four ILs-based metal catalysts were prepared by dissolving transition chlorides into 1-butyl-3-methylimidazolium chloride ([Bmim]Cl). Their catalytic performance was measured, the mechanism studied via density functional theory (DFT) based on analysis of Mayer bonding order, Mulliken charge, molecular electrostatic potential (ESP), electron localization function (ELF), partial states...
A series of Ag–Ru/AC bimetallic catalysts were synthesized for acetylene hydrochlorination using a deep eutectic solvent (DES) as the dispersant. Their structures characterized transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), thermogravimetric analysis (TGA), and temperature programmed desorption (TPD), catalytic performance was assessed at varying conditions. Among them, 5Ag-0.07Ru-10DES/AC showed best performance, with 97.6% conversion 180 °C, GHSV (C2H2) =...
The solubility behavior of HCl gas in four 1-ethyl-3-methylimidazolium chloride([Emim]Cl)-based deep eutectic solvents (DESs), i.e., an [Emim]Cl mixture with 4-methylimidazole (DES1), 2-methylimidazole (DES2), malonic acid (DES3), and poly(ethylene glycol) 400 (DES4), was studied at 301.15–348.15 K a 0–101.325 kPa partial pressure HCl. H-bonding interaction the dissolution mechanism were via Fourier-transform infrared spectroscopy (FTIR), 1H NMR, 13C NMR. increases alkalinity DESs its...