A visual representation demonstrating the significant improvement in activity and selectivity to methanol achieved through the creation of alkali-decorated microenvironments (IMAGE)
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This image shows the performance of carbon dioxide hydrogenation using the Cu single atom catalysts without (left) or with (right) the presence of Na+-decorated microenvironment (reaction conditions: CO2/H2 volume ratio of 1/3 with reaction pressure of 3.5 MPa and reaction temperatures from 150 to 275 °C.). The red columns represent the space time yield of methanol, while the blue columns represent the selectivity of methanol. Notably, the introduction of Na+-decorated microenvironment has significantly enhanced the catalytic performance of the Cu single-atom catalysts.
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