Amine-impregnated silica monolith with a hierarchical pore structure: enhancement of CO2 capture capacity
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- 12 May 2009
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 24,p. 3627-3629
- https://doi.org/10.1039/b905589d
Abstract
A polyethylenimine-impregnated hierarchical silica monolith exhibited significantly higher CO2 capturing capacity than other silica-supported amine sorbents, and produced a reversible and durable sorption performance.Keywords
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