Engineering Cu+/CeZrOx interfaces to promote CO2 hydrogenation to methanol

J Zhang, X Sun, C Wu, W Hang, X Hu, D Qiao… - Journal of Energy …, 2023 - Elsevier
Cu-based catalysts are widely employed for CO 2 hydrogenation to methanol, which is
expected as a promising process to achieving carbon neutrality. However, most Cu-based
catalysts still suffer from low methanol yield with a passable CO 2 conversion and lack
insight into its reaction mechanism for guiding the design of catalysts. In this work,
Cu+/CeZrO x interfaces are engineered by employing a series of ceria-zirconia solid
solution catalysts with various Ce/Zr ratios, forming a Cu+-O v-Ce 3+ structure where Cu+ …
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