Novel CO2 Capturer Derived from SBA-15 Monolith Coated with Amine
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.
Jinglong Bu, Pengcheng Wang, Liqun Ai, Xiaoming Sang, Yungang Li
K. K. Han et al., "Novel CO2 Capturer Derived from SBA-15 Monolith Coated with Amine", Advanced Materials Research, Vols. 287-290, pp. 3081-3084, 2011