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 …

[HTML][HTML] Advancing in-situ resource utilization for earth and space applications through plasma CO2 catalysis

N Alhemeiri, L Kosca, M Gacesa… - Journal of CO2 …, 2024 - Elsevier
Catalysis has optimized and improved production rates in many industrial processes.
Conventional catalysis plays a key role in the mass-production of otherwise difficult to obtain …

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 …

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 …

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 …

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 …

Alkaline mediated sono-synthesis of surface oxygen-vacancies-rich cerium oxide for efficient photocatalytic CO2 reduction to methanol

SS GC, K Alkanad, B Thejaswini, G Alnaggar… - Surfaces and …, 2022 - Elsevier
Photocatalytic CO 2 reduction into desirable hydrocarbon products is one of the significant
steps towards a sustainable ecosystem. Intriguingly, surface oxygen vacancies on pristine …

Engaging the Concepts of Bimetallicity and Mechanical Strain for N2 Activation: A Computational Exploration

O Elmutasim, LM Maghrabi, DS Dhawale… - … Applied Materials & …, 2024 - ACS Publications
N2 activation is a vital step in the process toward NH3 production. NH3 synthesis has been
considered a crucial process for the production of value-added chemicals and/or hydrogen …

Improvement of surface properties of metal doped-CeO2 nanospindle catalysts for direct synthesis of dimethyl carbonate from CO2 and methanol

P Seeharaj, T Saenman, T Phiwhom… - Journal of …, 2023 - Elsevier
To utilize carbon dioxide (CO 2) which is the main greenhouse gas, this study developed
effective metal doped-CeO 2 nanospindle catalysts for conversion of CO 2 and methanol …