https://scholars.lib.ntu.edu.tw/handle/123456789/410425
標題: | Reusable methyltrimethoxysilane-based mesoporous water-repellent silica aerogel membranes for CO2 capture | 作者: | Lin Y.-F. Ko C.-C. Chen C.-H. Tung K.-L. Chang K.-S. |
公開日期: | 2014 | 卷: | 4 | 期: | 3 | 起(迄)頁: | 1456-1459 | 來源出版物: | RSC Advances | 摘要: | For the first time, highly mesoporous and water-repellent SiO2 aerogels were successfully coated onto a macroporous Al2O3 membrane using methyltrimethoxysilane (MTMS) precursors. The MTMS-derived hydrophobic SiO2 aerogel membranes exhibited at least 500% higher CO2 absorption flux than the uncoated MTMS-based aerogel membranes and could be reused and continuously operated for CO2 absorption for extended periods of time. As a result, MTMS-derived water-repellent silica aerogel membrane contactors are a potential candidate for large-scale CO 2 absorption in industrial power plants. ? 2014 The Royal Society of Chemistry. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/410425 | ISSN: | 20462069 | DOI: | 10.1039/c3ra45371e |
顯示於: | 化學工程學系 |
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