A review of the indispensable role of oxygen vacancies for enhanced CO2 methanation activity over CeO2-based catalysts: Uncovering, influencing, and tuning …

I Hussain, G Tanimu, S Ahmed, CU Aniz… - International Journal of …, 2023 - Elsevier
It is generally accepted that carbon dioxide (CO 2) is one of the most important greenhouse
gases and a primary factor in the acceleration of climate change. Methanation, which …

Advancements and prospects of perovskite-based fuel electrodes in solid oxide cells for CO 2 electrolysis to CO

R Xu, S Liu, M Yang, G Yang, Z Luo, R Ran… - Chemical …, 2024 - pubs.rsc.org
Carbon dioxide (CO2) electrolysis to carbon monoxide (CO) is a very promising strategy for
economically converting CO2, with high-temperature solid oxide electrolysis cells (SOECs) …

Unraveling the physical chemistry and materials science of CeO2-based nanostructures

Y Zhang, S Zhao, J Feng, S Song, W Shi, D Wang… - Chem, 2021 - cell.com
CeO 2-based nanostructures have recently aroused interest for various applications
because of their higher OSC and redox properties, allowing them to facilely switch between …

In situ characterization of catalysis and electrocatalysis using APXPS

Y Han, H Zhang, Y Yu, Z Liu - ACS Catalysis, 2021 - ACS Publications
Taking 50 years of effort, ambient pressure X-ray photoelectron spectroscopy (APXPS) has
become a useful characterization tool for studies in heterogeneous catalysis and …

Analytical methods for characterization of nanomaterial surfaces

HSN Jayawardena, SH Liyanage… - Analytical …, 2021 - ACS Publications
The physicochemical parameters of nanomaterials, includ-ing the size, shape, core
structure, and surface ligands, govern the properties as well as the utilities of nanomaterials …

[HTML][HTML] Current understanding of ceria surfaces for CO2 reduction in SOECs and future prospects–A review

EM Sala, N Mazzanti, MB Mogensen… - Solid State Ionics, 2022 - Elsevier
Ceria-based materials form a very promising class of electrocatalysts for CO 2 reduction in
solid oxide electrolysis cells (SOECs). On the pathway towards the implementation of ceria …

[HTML][HTML] Role of ZrO2 and CeO2 support on the In2O3 catalyst activity for CO2 hydrogenation

P Sharma, PH Ho, J Shao, D Creaser, L Olsson - Fuel, 2023 - Elsevier
Methanol synthesis from CO 2 hydrogenation has drawn global attention as catalytic CO 2
hydrogenation is an attractive choice to mitigate CO 2 emissions and lessen dependency on …

Recent Advances on Fine-Tuning Engineering Strategies of CeO2-Based Nanostructured Catalysts Exemplified by CO2 Hydrogenation Processes

G Varvoutis, M Lykaki, GE Marnellos, M Konsolakis - Catalysts, 2023 - mdpi.com
Ceria-based oxides have been extensively involved in a wide range of catalytic applications
due to their intriguing properties, related mostly to their superior redox features in …

Toward an atomic-level understanding of ceria-based catalysts: when experiment and theory go hand in hand

M Ziemba, C Schilling… - Accounts of Chemical …, 2021 - ACS Publications
Conspectus Because ceria (CeO2) is a key ingredient in the formulation of many catalysts,
its catalytic roles have received a great amount of attention from experiment and theory. Its …

Praseodymium doping in ceria-supported palladium nanocatalysts as an effective strategy to minimize the inhibiting effects of water during methane oxidation

S Ballauri, E Sartoretti, M Hu, C D'Agostino, Z Ge… - Applied Catalysis B …, 2023 - Elsevier
The present study reports an improved design for Pd/Ce-Pr catalysts. Pd-impregnated
nanostructured ceria-praseodymia catalysts with different compositions were …