Synthesis and Characterization of Innovative Polyurethane Foams from Cellulose and Citric Acid-Derived Bio-Based Polyols
The limited availability of fossil resources and the environmental problems they cause have made the development of bio-based raw materials for producing polyurethane (PU) foam a priority. In the literature, glycidol and ethylene carbonate are commonly used for cellulose liquefaction. However, glycidol has the disadv...