Nitrogen doping of porous carbons derived from CaCO3 nanofluids for enhanced CO2 adsorption.

Key Points

• CO2 adsorption increases by a significant margin with nitrogen doping, enhancing environmental benefits.
• The nitrogen doping process improves the adsorption capacity by 30% compared to non-doped carbons.
• Analysis of carbon structures derived from CaCO3 nanofluids shows beneficial properties for gas storage and capture.
• This work highlights the potential for using nitrogen-doped materials in carbon capture applications.