Active catalyst construction for CO₂ recycling via catalytic synthesis of N-doped carbon on supported Cu.

ABSTRACT: Bridging homogeneous and heterogeneous catalysis is a long-term pursuit in the field of catalysis. Herein, we report our results in integration of nano- and molecular catalysis via catalytic synthesis of nitrogen doped carbon layers on AlOx supported nano-Cu which can finely tune the catalytic performance of the supported copper catalyst. This synthetic catalytic material, which can be generated in situ by the reaction of CuAlOx and 1,10-Phen in the presence of hydrogen, could be used for controllable synthesis of N,N-dimethylformamide (DMF) from dimethylamine and CO₂/H₂ via blocking reaction pathways of further catalytic hydrogenation of DMF to N(CH₃)₃. Detailed characterizations and DFT calculations reveal that the presence of N-doped layered c

SUBMITTER: Wu Y 

PROVIDER: S-EPMC6565717 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature