title: An Ultrahigh Pore Volume Drives Up the Amine Stability and Cyclic CO2 Capacity of a Solid-Amine@Carbon Sorbent.
abstract: Carbon monoliths of ultrahigh pore volume (5.35 cm(3) g(-1) ) and high surface area (2700 m(2) g(-1) ) accommodate a record high level of amine(tetraethylenepentamine), up to 5 g g(-1) within its hierarchically networked micro-/mesopores over a wide range. Thus, this solid-amine@carbon shows exceptional CO2 sorption and stable cyclic capacities at simulated flue-gas conditions.
authors.affiliation: Department of Chemistry, University College London, London, WC1H 0AJ, UK.
authors.forename: Srinivas
authors.initials: S
authors.lastname: Gadipelli
authors.affiliation: Department of Chemistry, University College London, London, WC1H 0AJ, UK.
authors.forename: Hasmukh A
authors.initials: HA
authors.lastname: Patel
authors.affiliation: Department of Chemistry, University College London, London, WC1H 0AJ, UK.
authors.forename: Zhengxiao
authors.initials: Z
authors.lastname: Guo
keywords: carbon capture; mesoporous carbon; solid-amine; ultrahigh pore volumes