The extensive use of fossil fuels in residential and industrial fields has resulted in massive
emission of gaseous pollutants, which poses a severe threat to the environment and human …

Cerium dioxide nanomaterials, have attracted immense research interest due to their unique
properties and diverse applications. This comprehensive review summarizes the recent …

CeO2 (cerium dioxide or ceria) is a versatile material for industrial catalysis because of its
reversible Ce4+/Ce3+ redox pair and tunable oxygen vacancies. Purification of air pollutants …

The present work elucidated the role of oxygen species in toluene oxidation over Co 3 O 4-
base catalysts. Co 3 O 4 nanoneedles, nanoflowers, nanocubes, and nanoplates (denoted …

Catalytic oxidation is considered a highly effective method for the elimination of volatile
organic compounds. Oxygen vacancy defect engineering in a catalyst is considered an …

Construction of multi-interface contact step-scheme (S-scheme) photocatalyst is a promising
pathway to achieve high-electron transfer efficiency for photocatalytic CO 2 reduction. In this …

This study proposed a simple and green air oxidation (AO) method to prepare hierarchical
porous biochar by selectively removing lignin carbon from biochar after the pyrolysis of plant …

A wire like CeO 2 catalyst (CeO 2-w) was obtained after the calcination of the precursor at
400° C, which was prepared by the freeze-drying method for the first time. It shows good …

Catalytic oxidation is an efficient method for mitigating toluene emissions, but enhancing
catalytic performance for toluene oxidation remains a challenge. To enhance the oxidation …

Designing unique and ingenious microstructure or morphology of catalysts is critical and still
a challenge to obtain high catalytic performance in catalytic combustion reactions under dry …