Qi, GenggengFu, LilingChoi, Brian HyunGiannelis, Emmanuel P.2015-05-082015-05-082012-04-19Qi, Genggeng, Liling Fu, Brian Hyun Choi, and Emmanuel Giannelis. "Efficient CO2 Sorbents Based on Silica Foam with Ultra-large Mesopores." Energy & Envoronmental Science 5 (2012): 7368-375. Print.https://hdl.handle.net/1813/40137A series of high-capacity, amine impregnated sorbents based on a cost-effective silica foam with ultra-large mesopores is reported. The sorbents exhibit fast CO2 capture kinetics, high adsorption capacity (of up to 5.8 mmol g−1 under 1 atm of dry CO2), as well as good stability over multiple adsorption–desorption cycles. A simple theoretical analysis is provided relating the support structure to sorbent performance.en-USCarbon Dioxideultralarge mesoporesarticle