Cellulose supramolecular ionogel with robust mechanical strength and thermal stability for flexible electronics
Ionogels hold great promise in the fields of flexible electronics and energy devices. However, a persistent challenge lies in the inherent trade‐offs among mechanical strength, ionic conductivity, and thermal stability. Here, we report a double‐network cellulose‐polyvinyl alcohol (Cel/PVA) ionogel via a facile [Emim]BF...