Issue 12, 2016

Aquivion®–carbon composites via hydrothermal carbonization: amphiphilic catalysts for solvent-free biphasic acetalization

Abstract

One-pot hydrothermal carbonization of polysaccharides (i.e. guar gum or cellulose) with Aquivion® perfluorosulfonic superacid at 180 °C produced new amphiphilic Aquivion®–carbon composites. The materials stabilized dodecyl aldehyde/ethyleneglycol Pickering emulsions, and thus efficiently catalyzed the solvent-free biphasic acetalization reaction under moderate conditions with excellent reusability.

Graphical abstract: Aquivion®–carbon composites via hydrothermal carbonization: amphiphilic catalysts for solvent-free biphasic acetalization

Supplementary files

Article information

Article type
Communication
Submitted
29 nov. 2015
Accepted
20 févr. 2016
First published
25 févr. 2016

J. Mater. Chem. A, 2016,4, 4380-4385

Aquivion®–carbon composites via hydrothermal carbonization: amphiphilic catalysts for solvent-free biphasic acetalization

W. Fang, Z. Fan, H. Shi, S. Wang, W. Shen, H. Xu, J. Clacens, F. De Campo, A. Liebens and M. Pera-Titus, J. Mater. Chem. A, 2016, 4, 4380 DOI: 10.1039/C5TA09705C

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