Strong and Tough Cellulose Nanofibrils Composite Films: Mechanism of Synergetic Effect of Hydrogen Bonds and Ionic Interactions

Cellulose nanofibrils (CNFs) have been exploited for different applications, such as nanocomposites, gas separation, flexible electronics, and fuel cells, due to their unique properties. To fulfill different demands regarding the utilization of CNFs, one critical step is to develop strong and tough CNF composites. In this study, facile synthesis of strong and tough nanocellulose films was demonstrated using a strategy that employs the synergetic...