“…Carbon capture is a priority for CCUS; CO 2 mitigation methods are commonly grouped into three main categories: postcombustion, precombustion, and oxy-fuel combustion . During the postcombustion phase, CO 2 separation/capture technologies include membrane separation (e.g., polymeric membranes, inorganic membranes, mixed matrix membranes), physical adsorption (e.g., carbons, zeolites, MOFs, COFs), chemical adsorption and absorption (e.g., amines, ionic liquids, blends), and biological carbon fixation (e.g., Clostridia , algae, carbonic anhydrase). − Wherein, the most feasible option is to utilize an alkaline aqueous solution to eliminate CO 2 from flue gas. However, these fluids have significant limitations, including low thermostability, strong corrosive behavior, high vapor pressure, toxicity, and volatility .…”