Shaodong Sun

Spray-Freezing-Engineered Cuttlebone Architectures Enable Multiscale Mechanical Reinforcement in Graphene–Cellulose Aerogels

Abstract Graphene–cellulose aerogels offer lightweight and multifunctional platforms, yet their limited mechanical robustness restricts practical deployment. Herein, we report a bioinspired strategy that integrates novel spray-freezing fabrication with a cuttlebone-mimetic wall–s...