
Keywords: FA، اسید فرمیک; CCR, corncob residue; FA, formic acid; CNCs, cellulose nanocrystals; CNFs, cellulose nanofibrils; SCNC, cellulose nanocrystals prepared by sulfuric acid hydrolysis; FCNC, cellulose nanocrystals isolated by formic acid hydrolysis; TCNF, cellulose nanofibri