Relaxation Dynamics of Biomass-Derived Copolymers With Promising Gas-Barrier Properties - Sanz, A.; Linares, A.; García-Gutiérrez, M.C.; Nogales, A.; Paszkiewicz, S.; Zubkiewicz, A.; Szymczyk, A.; Ezquerra, T.A. (Frontiers in Chemistry, 2022)