Huachun Qi

Wholly bio-based hyperbranched waterborne polyurethane coatings reinforced with surface-engineered cellulose nanofibers for sustainable wood protection

Bio-based waterborne polyurethane (BWPU) coatings have drawn attention as renewable alternatives to petroleum-based wood finishes for Larix gmelinii , yet their mechanical strength, hardness, and barrier properties remain insufficient for demanding applications. In this work, cel...