Enhancing catalytic activity and stability for CO₂ methanation on Ni@MOF-5 via control of active species dispersion

Abstract

A novel, highly active catalyst Ni@MOF-5 showed unexpected activity at low temperature for CO2 methanation. The characterization results indicated that Ni was uniformly and highly dispersed over MOF-5. This catalyst showed high stability and almost no deactivation in long term stability tests up to 100 h.