Construction of cerium-based oxide catalysts with abundant defects/vacancies and their application to catalytic elimination of air pollutants

S Gao, D Yu, S Zhou, C Zhang, L Wang… - Journal of Materials …, 2023 - pubs.rsc.org
As environmental regulations become more stringent and public awareness of the need for
environmental protection increases, air pollution has become an issue of widespread …

Strain Effects in Carbon Dioxide Electroreduction

S Zhang, W Ruan, J Guan - Advanced Energy Materials, 2024 - Wiley Online Library
As a frontier method for adjusting the electronic and geometric configurations of metal sites,
lattice strain engineering plays a key role in regulating the interaction between catalytic …

Ni-noble metal bimetallic catalysts for improved low temperature CO2 methanation

AI Tsiotsias, ND Charisiou, C Italiano, GD Ferrante… - Applied Surface …, 2024 - Elsevier
Bimetallic nickel-noble metal catalysts with a low noble metal loading (1 wt% of Ru, Pt, Rh,
Pd, or Ir) supported on Pr-doped CeO 2 were comparatively evaluated regarding their CO 2 …

Deciphering the role of nano-CeO2 morphology on the dry reforming of methane over Ni/CeO2 using transient and isotopic techniques

MA Vasiliades, CM Damaskinos, M Lykaki… - Applied Catalysis B …, 2024 - Elsevier
The effect of ceria morphology, nanorods-NR and nanopolyhedra-NP on important kinetic
parameters of the dry reforming of methane (DRM) over Ni/nano-ceria (d Ni∼ 20 nm) was …

Mid-temperature CO2 Adsorption over Different Alkaline Sorbents Dispersed over Mesoporous Al2O3

AI Tsiotsias, AG Georgiadis, ND Charisiou… - ACS …, 2024 - ACS Publications
CO2 adsorbents comprising various alkaline sorption active phases supported on
mesoporous Al2O3 were prepared. The materials were tested regarding their CO2 …

Evolution of Oxygen Vacancy Sites in Ceria-Based High-Entropy Oxides and Their Role in N2 Activation

O Elmutasim, AG Hussien, A Sharan… - … applied materials & …, 2024 - ACS Publications
In this work, a relatively new class of materials, rare earth (RE) based high entropy oxides
(HEO) are discussed in terms of the evolution of the oxygen vacant sites (Ov) content in their …

Ball Milling of La2O3 Tailors the Crystal Structure, Reactive Oxygen Species, and Free Radical and Non-Free Radical Photocatalytic Pathways

X Luo, L Xu, L Yang, J Zhao, T Asefa… - … Applied Materials & …, 2024 - ACS Publications
Non-free radical photocatalysis with metal oxide catalysts is an important advanced
oxidation process that enables the removal of various emerging environmental pollutants …

Advanced NH3 Detection by 1D Nanostructured La:ZnO Sensors with Novel Intrinsic p–n Shifting and Ultrahigh Baseline Stability

A Ajjaq, F Bulut, O Ozturk, S Acar - ACS sensors, 2024 - ACS Publications
Due to its stability, transportability, and ability to be produced using renewable energy
sources, NH3 has become an attractive option for hydrogen production and storage …

Synthesis, characterization, and preliminary insights of ZnFe2O4 nanoparticles into potential applications, with a focus on gas sensing

ZM Abdulhamid, AA Dabbawala, T Delclos… - Scientific Reports, 2023 - nature.com
This work presents a hydrothermal-based facile method for synthesizing ZnFe2O4, whose
size can be controlled with the concentration of sodium acetate used as a fuel and its …

Improving the anti-coking ability in the Ni-M (M= Ce, Zr, Co)@ SiO2 yolk-shell catalysts for dry reforming of methane

X Yang, Z Yang, L Li, Z Jiang, G Cheng - Fuel, 2024 - Elsevier
Dry methane reforming (DRM) represents a highly promising approach to greenhouse gas
conversion (CO 2 and CH 4) to valuable byproducts. However, severe carbon deposition …