Efficient CO₂ Conversion Enabled by Well-Dispersed Co Nanoparticles on N-Doped Hollow-Structured Carbon Supports

Abstract

An exceptional catalyst featuring uniformly dispersed cobalt nanoparticles on hollow structure was fabricated. Both experimental and theoretical results demonstrate that the N-doped support modulates the electron density of the active sites, while the hollow architecture facilitates substrate enrichment, collectively enhancing CO₂ fixation, leading to superb catalytic activity and excellent cycling stability.