Research Article
Reaction Behavior of Cellulose in the Homogeneous Esterification of Bagasse Modified with Phthalic Anhydride in Ionic Liquid 1-Allyl-3-methylimidazium Chloride
Table 1
The substituted hydroxyl contents and phthalation degrees of the phthalated cellulose and bagasse.
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The ratio of phthalic anhydride (mmol) to biomass material (g, bagasse or cellulose). Theoretical hydroxyls content of unmodified biomass material. Substituted hydroxyl contents determined by back titration. Phthalation degree. |