High efficiency of superacid HF-SbF5 for the selective decrystallization-depolymerization of cellulose to glucose |
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| Authors: | Martin-Mingot Agnès De Oliveira Vigier Karine Jérôme François Thibaudeau Sébastien |
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| Institution: | SRSN-UMR 6514-Université de Poitiers 40, Avenue du recteur Pineau, F-86022 Poitiers Cedex, France. |
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| Abstract: | Herein, we show that after polyprotonation, superacid HF-SbF(5) is able to selectively depolymerise cellulose to water-soluble carbohydrates with 68 wt% yield of glucose. This process is efficient at low temperature, thus avoiding the formation of side products as commonly observed with conventional acids. |
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