Interfacial synthesis of ordered and stable covalent organic frameworks on amino-functionalized carbon nanotubes with enhanced electrochemical performance

Abstract

Highly ordered 2D COF_TTA–DHTA was synthesized on amino-functionalized MWCNTs with high crystallinity, regular pore structures and high chemical stability. Coupled with the improved electrical conductivity in the presence of MWCNT skeletons, NH₂-f-MWCNT@COF_TTA–DHTA showed improved electrochemical performance as a capacitive electrode material.