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Synthesis and characterization of porous carbon from Hawaii nut shells for effective CO2 capture
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DOI:10.1016/j.biombioe.2026.109531.png)
Abstract
En 中文
• Porous carbons were synthesized from Hawaii nut shells. • One-step KOH activation strategy was explored to prepare porous carbon. • The obtained carbon exhibits high CO2 uptake, 4.70 and 7.07 mmol/g under 1 bar at 25 and 0 °C, respectively. • Combined effect of narrow microporosity and oxygen content determines the CO2 uptake.
Keywords:
Porous carbon
KOH activation
CO2 uptake
Hawaii nut shells
Microporosity
Journal
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8.4K
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