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PEI–silica | Carbon dioxide/Nitrogen
Adsorbent
PEI–silica
Reference
Sorption equilibria, kinetics, and temperature-swing adsorption performance of polyethyleneimine-impregnated silica for post-combustion carbon dioxide capture.
Gases
Selective gas: Carbon dioxide
Non-selective gas: Nitrogen
Specifications
Uptake of Carbon dioxide: 1.88 mol kg⁻¹
Selectivity of Carbon dioxide over Nitrogen: 585.94 mol mol⁻¹
Heat of adsorption: -40.0 kJ mol⁻¹
Notes: None