Bicomponent supramolecular hydrogels derived from a Ga-based metal–organic cube and carbon-based nanomaterials

Abstract

1D carbon nanotubes (CNTs) and 2D graphene oxide (GO) are key components for constructing robust and versatile functional nanocomposites. Herein, we report the formation of two supramolecular hydrogels from Ga-MOC with GO and CNTs, facilitated by charge-assisted hydrogen-bonding interactions. Furthermore, the distinct CO₂ capture properties of these self-assembled hybrid nanocomposites are highlighted.