Microwave‐Assisted Treatment of Waste Wood Biomass with Deep Eutectic Solvents

Abstract Deep eutectic solvents (DESs) are new sustainable and cheap reaction media combining the features of both ionic liquids organic solvents. They made up by association hydrogen‐bond donors acceptors, they can promote hydrolysis lignocellulosic bonds. Herein microwave‐assisted treatment waste wood flours with a DES constituted choline chloride oxalic acid to get cellulosic residue separated from lignin degradation products is reported. The insoluble deposit characterized SEM, TGA, DSC, FTIR‐ATR, 1 H‐ 13 C CP/MAS NMR techniques be available for further uses such as nanocellulose production.