Valorization of waste coffee grounds into microporous carbon materials for CO<sub>2</sub> adsorption
발표자
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초록
내용
Biomass-derived activated polymer carbons (ACs) are garnering significant attention as promising adsorbents for gas adsorption. In this study, we successfully prepared ACs using coffee grounds and K2C2O4 as a biomass precursor and an activating reagent, respectively. the highest CO2 adsorption capacity was shown by CAC3 because of its highest microporosity (~83%). This reveals that certain micropores of