Additions and corrections A long-life catalyst for glycerol dehydration to acrolein |
Benjamin Katryniok, Sébastien Paul, Mickaël Capron, Christine Lancelot, Virginie Bellière-Baca, Patrick Rey and Franck Dumeignil
Green Chem., 2010, 12, 1922–1925, (DOI: 10.1039/c0gc00254b). Amendment published 26 October 2010
Part of the abstract was omitted in error. The complete abstract should read:
While the initial catalytic performances of silica-supported silicotungstic acid are high in the glycerol dehydration reaction, they rapidly decrease with time on stream and the acrolein yield quickly decreases. However, by using a zirconia-grafted SBA-15 instead of bare SBA-15 as a support, we obtained a remarkable improvement in the acrolein yield observed after 24 h on stream (i.e., 69% vs. 24%, respectively).
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