Anti-fogging and anti-frosting behaviors of layer-by-layer assembled cellulose derivative thin film

- The quaternized cellulose and carboxymethyl cellulose were layer-by-layer assembled to prepare a thin film.
- The assembled cellulose derivative film exhibits anti-fogging and anti-frosting behaviors.
- The anti-fogging and anti-frosting behavior is due to moisture adsorption into the film matrix.