Crystal facet and surface defect engineered low dimensional CeO 2 (0D, 1D, 2D) based photocatalytic materials towards energy generation and pollution abatement

S Sultana, S Mansingh, KM Parida - Materials Advances, 2021 - pubs.rsc.org
Surface defect engineering and crystal facet engineering are two important strategies which
effectively enhance the efficiency of a photocatalyst by modulating its physiochemical …

A solar photothermocatalytic approach for the CO2 conversion: Investigation of different synergisms on CoO-CuO/brookite TiO2-CeO2 catalysts

R Fiorenza, M Bellardita, SA Balsamo… - Chemical Engineering …, 2022 - Elsevier
The photoactive features of the least common polymorph of TiO 2, ie brookite, were
combined with the thermocatalytic redox ones of cerium oxide, focusing on the effects of the …

Defects and oxygen vacancies modified properties of transition metal doped Ce0. 95X0. 05O2 (X= Fe, Co, Ni) nanoparticles

K Dubey, S Dubey, V Sahu, A Modi, J Bamne… - Materials Science and …, 2023 - Elsevier
In this study, pure and transition metal doped (TM= Fe, Co, and Ni), cerium oxide
nanoparticles have been synthesized by the co-precipitation techniques. Rietveld refined X …

Tuning structural, optical, and gas sensing properties of ceria-based materials by rare-earth doping

PP Ortega, B Hangai, H Moreno, LSR Rocha… - Journal of Alloys and …, 2021 - Elsevier
In this study, we investigate the influence of rare-earth dopants on the structural, optical, gas
sensing properties of Ce 1-(3/4) x RE x O 2 (RE= Eu, La; x= 0.0 and 0.08) nanoparticles …

Synthesis and defect characterization of hybrid ceria nanostructures as a possible novel therapeutic material towards COVID-19 mitigation

LSR Rocha, AZ Simões, C Macchi, A Somoza… - Scientific reports, 2022 - nature.com
This study reports the synthesis of hybrid nanostructures composed of cerium dioxide and
microcrystalline cellulose prepared by the microwave-assisted hydrothermal route under …

Cerium oxide nanoparticles in wound care: a review of mechanisms and therapeutic applications

S Chen, Y Wang, S Bao, L Yao, X Fu, Y Yu… - … in Bioengineering and …, 2024 - frontiersin.org
Skin wound healing is a complex and tightly regulated process. The frequent occurrence
and reoccurrence of acute and chronic wounds cause significant skin damage to patients …

Cellulose acetate/polyurethane blend as support matrix with high optical transparency and improved mechanical properties for photocatalyst CeO2 nanoparticles …

V Melinte, ME Culica, AL Chibac-Scutaru - International Journal of …, 2023 - Elsevier
Advanced manufacturing technologies for efficient catalytic materials have triggered the
rational design of catalysts as well as extensive investigation into preparative …

Relationship among morphology, photoluminescence emission, and photocatalytic activity of Eu-doped ceria nanostructures: A surface-type effect

PP Ortega, RAC Amoresi, MD Teodoro, E Longo… - Ceramics …, 2023 - Elsevier
Herein, we discuss the synthesis of Eu-doped ceria nanostructures via the microwave-
assisted hydrothermal method. The morphological analysis showed that Eu-doped ceria …

Revealing the effect of synthesis conditions on the structural, optical, and antibacterial properties of cerium oxide nanoparticles

N Fifere, A Airinei, M Dobromir, L Sacarescu, SI Dunca - Nanomaterials, 2021 - mdpi.com
Cerium oxide nanoparticles were prepared by a precipitation method using Ce (IV) sulphate
as precursor dispersed in glycerol with varying synthesis parameters such as temperature or …

The Relationship between Photoluminescence Emissions and Photocatalytic Activity of CeO2 Nanocrystals

H Moreno, GL Domingues, M Assis, PP Ortega… - Inorganic …, 2023 - ACS Publications
In this work, we focus on understanding the morphology and photocatalytic properties of
CeO2 nanocrystals (NCs) synthesized via a microwave-assisted solvothermal method using …