Designing Adsorbents for CO<sub>2</sub> Capture from Flue Gas-Hyperbranched Aminosilicas Capable of Capturing CO<sub>2</sub> Reversibly

C. Hicks, Jason; H. Drese, Jeffrey; J. Fauth, Daniel; L. Gray, McMahan; Qi, Genggeng; W. Jones, Christopher

doi:10.1021/ja077795v

Public

Designing Adsorbents for CO2 Capture from Flue Gas-Hyperbranched Aminosilicas Capable of Capturing CO2 Reversibly

Published in Journal of the American Chemical Society • Feb 19, 2008

Authors:

Jason C. Hicks

Jeffrey H. Drese

Daniel J. Fauth

Abstract

Carbon dioxide adsorption from a simulated flue gas stream was successfully performed with a hyperbranched aminosilica (HAS) material. The HAS was synthesized by a one-step reaction, spontaneous aziridine ring-opening polymerization off of surface silanols, to form a 32 wt % organic/inorganic hybrid...

Subject

Chemistry

Adsorption

Flue gas

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