APTES Functionalized Cellulose Nanofiber Gel-Polymer Electrolytes for Lithium and Sodium-Ion Batteries.
Cellulose nanofibers (CNFs) are emerging as sustainable polymer matrices for gel-polymer electrolytes; however, their ion-transport properties are limited by surface-chemistry-derived interactions. In this work, we demonstrate that a single, time-controlled APTES functionalization step provides an effective and scalabl...