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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
Oxygen Transfer on Substituted ZrO2, Bi2O3, and CeO2 Electrolytes with Platinum Electrodes II. A-C Impedance Study [PDF]
, 1983 An equivalent electrical circuit that describes the electrode processes on different electrolytes, using porous Pt electrodes,is given. Diffusional processes are important and have to be presented by Warburg components in the circuit.
Burggraaf, A.J., Verkerk, M.J.
core +15 more sources
Environment-mediated structure, surface redox activity and reactivity of ceria nanoparticles [PDF]
, 2013 Nanomaterials, with potential application as bio-medicinal agents, exploit the chemical properties of a solid, with the ability to be transported (like a molecule) to a variety of bodily compartments.
Asati +40 more
core +1 more source
Catalytic coatings on steel for low-temperature propane prereforming to solid oxide fuel cell (SOFC) application [PDF]
, 2009 Catalyst layers (4–20 lm) of rhodium (1 wt%) supported on alumina, titania, and ceria–zirconia (Ce0.5Zr0.5O2) were coated on stainless-steel corrugated sheets by dip-coating in very stable colloidal dispersions of nanoparticles in water.
Alphonse, Pierre, Ansart, Florence
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Electrical properties and reactivity under air–CO flows of composite systems based on ceria coated carbon nanotubes [PDF]
, 2011 Nanocomposite systems of ceria nanoparticles and Double Walled Carbon Nanotubes (DWNTs) coated with nanoceria (nCeO2) were elaborated using a classical sol gel method. Three samples noted as [nCeO2 + xDWNTs] with variable weight fractions x = 0, 5 and 15
Arab, Madjid +6 more
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