The homogeneously catalyzed hydrogenation of carbon dioxide to formic acid is a promising route for utilization and power-to-X concepts. Separation the product catalyst under retention performance remains major challenge, however. Herein, we present Ru-phosphine reaction system comprising only hydrophobic solvent as phase N-methyldiethanolamine base. formation causes spontaneous separation mono...

Quaternary ammonium salt namely 4-methyl-4-[2-(naphthalen-2-yl)-2-oxoethyl] morpholin-4-ium iodide (WSMPM) was synthesized and characterized. High molar absorptivity at 347 nm (1910 L･mol-1･cm-1) good solubility in distilled water (10-2 M) allows WSMPM to be used as an effective photoinitiator also water-soluble systems. Photopolymerization of acrylamide monomer with (10-3 a tertiary amine (N-m...

Abstract The existing CO 2 absorption by deep eutectic solvents is limited the unavoidable water problem during use. In this study, we prepared three with different alcohol aminations and added contents to discuss effect of content on carbon dioxide solvents. All have a low melting point at room temperature as liquid high thermal stability, where choline chloride-diethanolamine viscosity. Anhyd...

In this work, the absorption–desorption performance of CO2 in six new solvent blends amine (diisopropylamine (DPA), 2-amino-2-methyl-1-propanol (AMP), methyldiethanolamine (MDEA), diethanolamine (DEA), diisopropanolamine (DIPA), and ethanolamine (MEA)), sulfolane, methanol has been monitored using ATR-FTIR spectroscopy. Additionally, NMR-based species confirmation viscosity analysis were done f...