Autor: |
Czaun, Miklos, Goeppert, Alain, May, Robert B., Peltier, Drew, Zhang, Hang, Prakash, G.K. Surya, Olah, George A. |
Předmět: |
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Zdroj: |
Journal of CO2 Utilization; Jun2013, Vol. 1, p1-7, 7p |
Abstrakt: |
Highlights: [•] Commercially available and more cost effective support has been used for the synthesis of the new adsorbents. [•] Amine compounds are chemically bonded to the support preventing amine leaching and minimizing their environmental and health hazard. [•] More cost effective regeneration step due to significantly lower heat capacity (≈0.73Jg−1 °C−1) compared with aqueous solutions. [•] First example of one step grafting of trimethoxysilylpropyl-polyethyleneimine onto silica for the synthesis of CO2 adsorbent materials. [•] Enhanced graft densities were obtained by the saturation of the silane agents with CO2 before grafting to the surface. [ABSTRACT FROM AUTHOR] |
Databáze: |
Supplemental Index |
Externí odkaz: |
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