Results 1 to 10 of about 5,701 (165)
Enhanced oxidation activity from modified ceria: MnOx–ceria, CrOx–ceria and Mg doped VOx–ceria
Applied Catalysis B: Environmental, 2016 Abstract Ceria is an important component of catalysts for oxidation reactions that proceed through the Mars-van Krevelen mechanism, promoting activity. A paradigm example of this is the VOx–CeO2 system for oxidative dehydrogenation reactions, where vanadium oxide species are supported on ceria and a special synergy between them is behind the enhanced
Michael Nolan
exaly +4 more sources
Understanding oxygen transfer on ceria with Pt single atoms for surface reaction [PDF]
Nature CommunicationsReducible metal oxides are widely used in surface reactions, primarily due to their ability to activate and transfer oxygen. Ceria, known for its rapid Ce3+/Ce4+ redox property, is well-known to follow Mars van Krevelen mechanism.
Yunji Choi +9 more
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Assessment of Cell Toxicity and Oxidation Catalytic Activity of Nanosized Zinc-doped Ceria UV Filter [PDF]
Chemical and Biochemical Engineering Quarterly, 2021 The abundance of cerium in natural resources, its ability to absorb UV light while being transparent to visible light, as well as low photocatalytic activity make ceria (CeO2) a promising candidate for UV filter material in sunscreens.
S. Kurajica +4 more
doaj +1 more source
System identification modelling based on modification of all terrain vehicle (ATV) using wireless control system [PDF]
Journal of Mechanical Engineering and Sciences, 2015 This paper describes the modification of all-terrain vehicle (ATV) to semi-autonomous control based on using wireless control system. The semi-autonomous for ATV is based on yaw control.
M.S.M. Aras +4 more
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Shape effect of cerium oxide nanoparticles on mild traumatic brain injury
Scientific Reports, 2021 The catalytic performance and therapeutic effect of nanoparticles varies with shape. Here, we investigated and compared the therapeutic outcomes of ceria nanospheres (Ceria NSs) and ceria nanorods (Ceria NRs) in an in vivo study of mild traumatic brain ...
Dong Hyuk Youn +5 more
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Bar Code and Janet-like division
Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2022 Bar Codes are combinatorial objects encoding many properties of monomial ideals. In this paper we employ these objects to study Janet-like divisions.
Michela Ceria
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Visible light active Ni2+ doped CeO2 nanoparticles for the removal of methylene blue dye from water
Results in Engineering, 2022 The treatment of organic dye pollutants in water, by photocatalysis is getting much attention nowadays. In the present study, a series of visible light active Ni2+ doped ceria (CeO2) photocatalysts were synthesized by combining sol-gel and hydrothermal ...
N.V. Sajith +5 more
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TEM Characterization of Iron-Doped Ceria-Zirconia and Ceria [PDF]
Microscopy and Microanalysis, 2011 Extended abstract of a paper presented at Microscopy and Microanalysis 2011 in Nashville, Tennessee, USA, August 7–August 11, 2011.
R Hailstone +4 more
openaire +1 more source
Materials Research, 2004 This work is concerned with thermodynamic analysis of the stability of some ceria electrolytes under contact with hydrogen gas nearby anode in fuel cells.
Luiz Fernando Brum Malta +1 more
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Nanomaterials, 2020 Cerium oxide (ceria) nanoparticles (NPs) have been proved to be an efficient optical fluorescent material through generating visible emission (~530 nm) under violet excitation.
Nader Shehata, Ishac Kandas, Effat Samir
doaj +1 more source