Pore-expanded SBA-15 sulfonic acid silicas for biodiesel synthesis |
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| Authors: | Dacquin J P Lee A F Pirez C Wilson K |
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| Affiliation: | Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, UK. |
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| Abstract: | Here we present the first application of pore-expanded SBA-15 in heterogeneous catalysis. Pore expansion over the range 6-14 nm confers a striking activity enhancement towards fatty acid methyl ester (FAME) synthesis from triglycerides (TAG), and free fatty acid (FFA), attributed to improved mass transport and acid site accessibility. |
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