Catalytic approaches for CO2 fixation can play an important role, because CO2 can be
artificially converted into reusable chemicals. Among the catalytic reactions of CO2 …

This review covers the structure of, and chemical reactions on, well-defined cerium oxide
surfaces. Ceria, or mixed oxides containing ceria, are critical components in automotive …

Climate change has prompted scientists to search for possible ways of reducing CO2
emissions or even capturing it from the atmosphere. Catalytic reduction of CO2 into value …

This article describes the main strategies to activate and convert carbon dioxide (CO2) into
valuable chemicals over catalytic surfaces. Coherent elements such as common …

Weak interaction between TiO 2 and CO 2 molecules is detrimental to CO 2 photoreduction.
To alleviate this drawback, ceria is usually exploited as a basic promoter, but fundamental …

In this study, Ni catalysts supported on Pr-doped CeO 2 are studied for the CO 2
methanation reaction and the effect of Pr do** on the physicochemical properties and the …

With the development of carbon dioxide (CO2) capture, storage and utilization (CCSU)
technologies, CO2 has gradually become a desired feedstock for the production of value …

Utilizing CO2 as a sustainable carbon source to form valuable products requires activating it
by active sites on catalyst surfaces. These active sites are usually in or below the nanometer …

Fundamental understandings of surface chemistry and catalysis of solid catalysts are of
great importance for the developments of efficient catalysts and corresponding catalytic …

In addition to their well-known redox character, the acid–base property is another interesting
aspect of ceria-based catalysts. Herein, the effect of surface structure on the acid–base …