Synthesis of rGO supported Cu@FeCo catalyst and catalytic hydrolysis of ammonia borane.

ABSTRACT: Highly dispersed Cu@FeCo/rGO catalysts have been prepared by two-step reduction method and used for hydrogen production from ammonia borane (NH₃BH₃, AB) hydrolysis at 298 K. The activity and reusability of synthesized composite catalyst were much more higher than Cu@FeCo for AB hydrolysis dehydrogenation at 298 K. Kinetic study manifested that AB hydrolysis dehydrogenation with Cu@FeCo/rGO catalysts was approaching to the first order at different catalyst concentrations. The hydrolysis reaction completed within four minutes, and its maximum hydrogen production rate reached to 7863.0 ml min^-1 g^-1 at 298 K.

SUBMITTER: Qiu F 

PROVIDER: S-EPMC9782385 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature