Metal–organic frameworks (MOFs) as photocatalysts and photocatalyst supports combine
several advantages of homogeneous and heterogeneous catalyses, including stability, post …

Value-added chemicals, fuels, and pharmaceuticals synthesized by organic transformation
from raw materials via catalytic techniques have attracted enormous attention in the past few …

The activity of nanomaterials (NMs) in catalytically scavenging superoxide anions mimics
that of superoxide dismutase (SOD). Although dozens of NMs have been demonstrated to …

The bio-antioxidant ability of nanoceria has been mainly ascribed to its ability to mimic
superoxide dismutase (SOD) and catalase (CAT), and its mechanisms are thought to be …

Catalytic materials are complex systems that contain different units, typically a carrier and an
active phase. For many reactions, redox-active materials constitute the active phase. Active …

Abstract Cerium dioxide (CeO2)-based nanocomposites, as a branch of nanocomposites,
are always constructed from CeO2 combining with other constituents, which exhibit …

Methyl radicals (CH3•) are the key intermediates in the heterogeneous–homogeneous
reaction processes of catalytic oxidative coupling of methane (OCM). Here, by applying in …

Propane dehydrogenation (PDH) is an industrial technology for direct propylene production
which has received extensive attention in recent years. Nevertheless, existing non-oxidative …

Catalysts based on ceria exhibit high activity toward selective hydrogenation reactions.
There has been much debate on the catalytic mechanisms, especially on the production of …

Carbonate intermediates have been reported to play an active role in CO oxidation over
ceria-based catalysts in recent experimental studies. However, the detailed CO oxidation …