Hierarchical hollow nanofiber networks for high-performance hybrid direct carbon fuel cells

Abstract

Herein, we demonstrated a new strategy for the development of Ce_0.6Mn_0.3Fe_0.1O₂ hierarchically structured porous hollow nanofibers tailored as efficient anodes for hybrid direct carbon fuel cells. The cell based on the as-optimized anode delivered an excellent electrochemical performance and achieved a good long-term stability.