<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Amine Infused Fly Ash Grafted Acrylic Acid/Acrylamide Hydrogel for Carbon Dioxide (CO2) Adsorption and Its Kinetic Analysis"^^ . "In most carbon dioxide (CO2) capture processes, chemical absorption using an amine solvent is widely used technology; however, the solvent is prone to solvent degradation and solvent loss which leads to the formation of corrosion. This paper investigates the adsorption performance of amine-infused hydrogels (AIFHs) to increase carbon dioxide (CO2) capture by leveraging the potency of amine absorption and adsorption properties of class F fly ash (FA). The solution polymerization method was used to synthesize the FA-grafted acrylic acid/acrylamide hydrogel (FA-AAc/AAm), which was then immersed in monoethanolamine (MEA) to form amine infused hydrogels (AIHs). The prepared FA-AAc/AAm showed dense matrices morphology with no obvious pore at the dry state but capable of capturing up to 0.71 mol/g CO2 at 0.5 wt FA content, 2 bar pressure, 30 °C reaction temperature, 60 L/min flow rate, and 30 wt MEA contents. Cumulative adsorption capacity was calculated and Pseudo-first order kinetic model was used to investigate the CO2 adsorption kinetic at different parameters. Remarkably, this FA-AAc/AAm hydrogel is also capable of absorbing liquid activator that was 1000 more than its original weight. FA-AAc/AAm can be used as an alternative AIHs that employ FA waste to capture CO2 and minimize the GHG impact on the environment. © 2023 by the authors."^^ . "2023" . . "9" . "3" . . "Gels"^^ . . . . . . . . . . . . . . . . . . . . . . . "S.M.M."^^ . "Ghani"^^ . "S.M.M. Ghani"^^ . . "N.E."^^ . "Rabat"^^ . "N.E. Rabat"^^ . . "K."^^ . "Johari"^^ . "K. Johari"^^ . . "A.R."^^ . "Abdul Rahim"^^ . "A.R. Abdul Rahim"^^ . . "R."^^ . "Kumeresen"^^ . "R. Kumeresen"^^ . . "A.A."^^ . "Siyal"^^ . "A.A. Siyal"^^ . . . . . "HTML Summary of #18740 \n\nAmine Infused Fly Ash Grafted Acrylic Acid/Acrylamide Hydrogel for Carbon Dioxide (CO2) Adsorption and Its Kinetic Analysis\n\n" . "text/html" . .