In single-atom catalysts (SACs), the complexity of the support anchoring sites creates a vast
diversity of single-atom species with varied coordination environments. To date, the …

Clean biogas, produced by anaerobic digestion of biomasses or organic wastes, is one of
the most promising substitutes for natural gas. After its purification, it can be valorized …

Amidst the rapid expansion of the global economy, the demand for energy has escalated.
The depletion of traditional energy sources coupled with environmental pollution concerns …

The catalytic activity of Ni-bearing clay minerals obtained from natural nickel lateritic ores
from Niquelândia, Brazil was evaluated in methane dry reforming reaction at 800° C. These …

The greenhouse gases CH 4 and CO 2 can be use as feedstock to prepare syngas (CO+ H
2) by CH 4/CO 2 reforming reaction, and the syngas can be used to produce high value …

Biogas has emerged as renewable source of CH 4 towards energy decarbonization in
recent years. Among the biogas valorization routes, the dry reforming of methane (DRM) …

Biogas upgrading by a catalytic process has been studied in order to obtain syngas using
renewable source of methane. This work evaluates the influence of metal dopant (Gd, Sm …

MeOx/CeO2 (Me= Fe, Co, Ni) samples were tested in an 18O2 temperature-programmed
isotope exchange and N2O decomposition (deN2O). A decrease in the rate of deN2O in the …

The efficient utilization of renewable biogas has attracted ever-increasing interest in the past
few decades. Ni–Ce1− xZrxO2 supported on monolithic SiC-F (named Ni–Ce1− xZrxO2/SiC …

Deposition-precipitation using urea (DPU) method was efficiently used to load lanthanum
and nickel catalyst nanoparticles onto the radially aligned nano rutile (RANR) support …