|Title:||Reusable methyltrimethoxysilane-based mesoporous water-repellent silica aerogel membranes for CO2 capture||Authors:||Lin Y.-F.
|Issue Date:||2014||Journal Volume:||4||Journal Issue:||3||Start page/Pages:||1456-1459||Source:||RSC Advances||Abstract:||
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.
|Appears in Collections:||化學工程學系|
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