Electrocatalytic CO2 reduction has been developed as a promising and attractive strategy to
achieve carbon neutrality for sustainable chemical production. Among various reduction …

Beyond conventional electrocatalyst engineering, recent studies have unveiled the
effectiveness of manipulating the local reaction environment in enhancing the performance …

Abstract Electrochemical CO2 reduction (CO2R) to ethylene and ethanol enables the long-
term storage of renewable electricity in valuable multi-carbon (C2+) chemicals. However …

Tuning catalyst microenvironments by electrolytes and organic modifications is effective in
improving CO2 electrolysis performance. An alternative way is to use mixed CO/CO2 feeds …

Performing CO2 reduction in acidic conditions enables high single-pass CO2 conversion
efficiency. However, a faster kinetics of the hydrogen evolution reaction compared to CO2 …

Many CO2 electrolysers under development use liquid electrolytes (KOH solutions, for
example), yet using solid-state polymer electrolytes can in principle improve efficiency and …

Oxide-derived copper (OD-Cu) is the most efficient and likely practical electrocatalyst for
CO2 reduction toward multicarbon products. However, the inevitable but poorly understood …

Carbon dioxide electroreduction (CO2R) is being actively studied as a promising route to
convert carbon emissions to valuable chemicals and fuels. However, the fraction of input …

Electrocatalytic CO2 reduction has attracted much attention for its potential application in
CO2 mitigation and fuel production. During the past two decades, the electrocatalytic …

The reaction of carbon dioxide with hydroxide to form carbonate in near-neutral or alkaline
medium severely limits the energy and carbon efficiency of CO2 electroreduction. Here we …