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Direct conversion of cellulose into ethanol catalysed by a combination of tungstic acid and zirconia-supported Pt nanoparticles.

Authors :
Song, Haiyan
Wang, Pan
Li, Shi
Deng, Weiping
Li, Yanyun
Zhang, Qinghong
Wang, Ye
Source :
Chemical Communications. 4/18/2019, Vol. 55 Issue 30, p4303-4306. 4p.
Publication Year :
2019

Abstract

The H2WO4−Pt/ZrO2 combination catalyses the direct conversion of cellulose into ethanol with a yield of 32% in an aqueous medium under H2. H2WO4 mainly facilitates the cleavage of C–C bonds in the glucose unit, while Pt/ZrO2 with an appropriate fraction of Pt0 and Pt2+ promotes the formation of ethanol through a selective C–O bond activation. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
13597345
Volume :
55
Issue :
30
Database :
Academic Search Index
Journal :
Chemical Communications
Publication Type :
Academic Journal
Accession number :
135815477
Full Text :
https://doi.org/10.1039/c9cc00619b