Royal Society of Chemistry, Dalton Transactions, 33(41), p. 9817, 2012
DOI: 10.1039/c2dt30637a
Full text: Unavailable
Efficient utilisation of renewable biomass resources, particularly lignocellulosic biomass, for the production of chemicals and fuels has attracted much attention in recent years. The catalytic conversion of cellulose, the main component of lignocellulosic biomass, selectively into a platform chemical such as glucose, 5-hydroxymethyl furfural (HMF), sorbitol or gluconic acid under mild conditions is the most desirable route. Acid catalysis plays a crucial role in the conversion of cellulose via the cleavage of its glycosidic bonds. Owing to their unique features such as strong acidity, water-tolerance, low corrosiveness and recoverability, polyoxometalates have shown promising performances in transformations of cellulose into platform chemicals both in homogeneous and heterogeneous systems. This article highlights recent studies on polyoxometalates and polyoxometalate-based bifunctional catalysts or catalytic systems for the selective conversions of cellulose and cellobiose, a model molecule of cellulose, into platform chemicals. ; National Natural Science Foundation of China [21173172, 21103143, 21033006, 20923004]; National Basic Research Program of China [2010CB732303]; Program for Changjiang Scholars and Innovative Research Team in University [IRT1036]