Issue 85, 2020

Kinetic and mechanistic analysis of a synthetic reversible CO2/HCO2 electrocatalyst

Abstract

[Pt(depe)2](PF6)2 electrocatalyzes the reversible conversion between CO2 and HCO2 with high selectivity and low overpotential but low rates. A comprehensive kinetic analysis indicates the rate determining step for CO2 reduction is the reactivity of a Pt hydride intermediate to produce HCO2. To accelerate catalysis, the use of cationic and hydrogen-bond donor additives are explored.

Graphical abstract: Kinetic and mechanistic analysis of a synthetic reversible CO2/HCO2− electrocatalyst

Supplementary files

Article information

Article type
Communication
Submitted
14 avq 2020
Accepted
15 sen 2020
First published
30 sen 2020

Chem. Commun., 2020,56, 12965-12968

Author version available

Kinetic and mechanistic analysis of a synthetic reversible CO2/HCO2 electrocatalyst

D. W. Cunningham and J. Y. Yang, Chem. Commun., 2020, 56, 12965 DOI: 10.1039/D0CC05556E

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