▎ 摘　　要

NOVELTY - A graphene/titania nanotubes bend collapsible flexible thin-film electrode is prepared by preparing biomass feedstock by using chemical and mechanical nano-cellulose, followed by preparing graphene/titania nanotube composites of ternary complex thin film electrode. USE - Graphene/titania nanotubes bend collapsible flexible thin-film electrode. ADVANTAGE - The electrode has increased electron and ion transfer speed, better circulation stability and better capacity, and is simple to prepare.