Novel CO₂ Capturer Derived from SBA-15 Monolith Coated with Amine

Abstract:

A new strategy of preparing the efficient CO₂ adsorbent without further molding is reported in this article. This novel shaped CO₂ capturer is obtained by coating amine on the SBA-15 monolith with a specific 3D net-linked morphology that favors the accessibility of amine guest in the channel. The resulting composites are characterized with XRD, N₂ adsorption, SEM and TEM techniques, and their adsorptive ability is assessed with CO₂-TPD test, offering a high adsorption capacity of 144 mg g^-1and stable cyclic adsorption-desorption performance for potential application.

• Periodical: Advanced Materials Research (Volumes 287-290)
• Pages: 3081-3084
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.287-290.3081
• Online since: July 2011
• Authors: Kun Kun Han, Yu Zhou, Jing Jia Wen, Jian Hua Zhu
• Keywords: 3d Net-Linked, CO₂ Adsorption, Environment Protection, SBA-15 Monolith

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