Decoration of chitosan microspheres with Brønsted heteropolyacids and Lewis ion Ti: trifunctional catalysts for esterification to biodiesel
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DOI: 10.1039/c7ra07479d
Abstract: H3PW12O40 is a commonly used Bronsted acid catalyst in esterification and transesterification reactions to produce biodiesel, whose homogeneous form and single acid sites lead to difficulties in separation and relatively less activity. Herein, the water-insoluble… read more here.
Keywords: h3pw12o40; decoration chitosan; h3pw12o40 chitosan; chitosan ... See more keywords