Amine-impregnated silica monolith with a hierarchical pore structure: enhancement of CO2 capture capacity
- 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
This publication has 23 references indexed in Scilit:
- Mesoporous silica-catalysed continuous chemical fixation of CO2 with N,N′-dimethylethylenediamine in supercriticalCO2: the efficient synthesis of 1,3-dimethyl-2-imidazolidinoneChemical Communications, 2008
- Designing Adsorbents for CO2 Capture from Flue Gas-Hyperbranched Aminosilicas Capable of Capturing CO2 ReversiblyJournal of the American Chemical Society, 2008
- Advances in CO2 capture technology—The U.S. Department of Energy's Carbon Sequestration ProgramInternational Journal of Greenhouse Gas Control, 2008
- Applications of Pore-Expanded Mesoporous Silica. 5. Triamine Grafted Material with Exceptional CO2 Dynamic and Equilibrium Adsorption PerformanceIndustrial & Engineering Chemistry Research, 2006
- Diethylenetriamine[propyl(silyl)]-Functionalized (DT) Mesoporous Silicas as CO2 AdsorbentsIndustrial & Engineering Chemistry Research, 2006
- Adsorption characteristics of carbon dioxide on organically functionalized SBA-15Microporous and Mesoporous Materials, 2005
- Carbon Dioxide Capture by Diamine-Grafted SBA-15: A Combined Fourier Transform Infrared and Mass Spectrometry StudyIndustrial & Engineering Chemistry Research, 2005
- In-Situ Infrared Study of CO2 Adsorption on SBA-15 Grafted with γ-(Aminopropyl)triethoxysilaneEnergy & Fuels, 2003
- Amine-Grafted MCM-48 and Silica Xerogel as Superior Sorbents for Acidic Gas Removal from Natural GasIndustrial & Engineering Chemistry Research, 2002
- Reversible adsorption of carbon dioxide on amine surface-bonded silica gelInorganica Chimica Acta, 1995