Results 51 to 60 of about 2,706 (212)

Oxidation entropies and enthalpies of ceria–zirconia solid solutions

Catalysis Today, 2007
The thermodynamic redox properties for a series of ceria-zirconia solid solutions have been measured by determining their oxidation isotherms between 873 and 1073 K. Isotherms were obtained using Coulometric titration and using O2 titration of samples equilibrated in flowing mixtures of H2 and H2O. Samples having the following compositions were studied
ZHOU G, SHAH P. R, KIM T, FORNASIERO, Paolo, GORTE R. J.   +4 more
openaire   +4 more sources

Engineering antioxidant ceria-zirconia nanomedicines for alleviating podocyte injury in rats with adriamycin-induced nephrotic syndrome. [PDF]

J Nanobiotechnology, 2023
Liu L, Chang M, Yang R, Ding L, Chen Y, Kang Y.   +5 more
europepmc   +1 more source

Carbon Formation during Methane Dry Reforming over Ni-Containing Ceria-Zirconia Catalysts. [PDF]

Nanomaterials (Basel), 2022
Smal E, Bespalko Y, Arapova M, Fedorova V, Valeev K, Eremeev N, Sadovskaya E, Krieger T, Glazneva T, Sadykov V, Simonov M.   +10 more
europepmc   +1 more source

Ceria: Recent Results on Dopant-Induced Surface Phenomena

Inorganics, 2017
Redox studies on dense zirconia-doped ceria pellets were carried out by thermogravimetric investigations and dilatometry. Up to 1600 K reduction parameters determined by both methods correspond to each other.
Nicole Knoblauch, Heike Simon, Lars Dörrer, Daniel Uxa, Stefan Beschnitt, Peter Fielitz, Jens Wendelstorf, Karl-Heinz Spitzer, Martin Schmücker, Günter Borchardt   +9 more
doaj   +1 more source

Ceria-Zirconia nanoparticles reduce intracellular globotriaosylceramide accumulation and attenuate kidney injury by enhancing the autophagy flux in cellular and animal models of Fabry disease. [PDF]

J Nanobiotechnology, 2022
An JH, Hong SE, Yu SL, Kang J, Park CG, Lee HY, Lee SK, Lee DC, Park HW, Hwang WM, Yun SR, Park Y, Park MH, Yoon KR, Yoon SH.   +14 more
europepmc   +1 more source

Sol-Gel Synthesis of Ceria-Zirconia-Based High-Entropy Oxides as High-Promotion Catalysts for the Synthesis of 1,2-Diketones from Aldehyde. [PDF]

Molecules, 2021
Tatar D, Kojčinović J, Marković B, Széchenyi A, Miletić A, Nagy SB, Ziegenheim S, Szenti I, Sapi A, Kukovecz Á, Dinjar K, Tang Y, Stenzel D, Varga G, Djerdj I.   +14 more
europepmc   +1 more source

Ceria–zirconia encapsulated Ni nanoparticles for CO₂ methanation

Catalysis Science & Technology, 2019
Preparing Ni catalysts on ceria–zirconia via colloidal Ni nanoparticle encapsulation yields excellent particle size control, superior catalytic activity, and enhanced stability compared to conventional impregnation techniques.
Wilbert L. Vrijburg, Jolanda W. A. van Helden, Alexander Parastaev, Esther Groeneveld, Evgeny A. Pidko, Emiel J. M. Hensen   +5 more
openaire   +2 more sources

Bimetallic Pt and Ni Based Foam Catalysts for Low- Temperature Ethanol Steam Reforming Intensification

Chemical Engineering Transactions, 2015
The increasing world power demand is driving scientific interest toward the research of alternative energy sources. As energy production from fossil fuels is limited by both reduced availability and pollutants emissions, H2 from renewable feed-stocks (i ...
V. Palma, C. Ruocco, A. Ricca
doaj   +1 more source

Enhancement of mechanical properties of ceria-calcia stabilized zirconia by alumina reinforcement

, 2020
D. Tovar-Vargas, M. Turon-Viñas, M. Anglada, E. Jiménez‐Piqué   +3 more
openalex   +2 more sources

Thermodynamic stability of doped ceria for solar reactors: Sublimation and surface segregation

Open Ceramics
The stability of ceria‑based redox oxides under high‑temperature solar‑thermal operation is crucial for fuel‑producing reactors. This study demonstrates that the gas pressure governs CeO2 sublimation from Gd0.1Ce0.9O1.95 (GDC-10) under solar ...
K.T. Streckel, L. Koch, M. Müller, M. Schmitkamp, D. Sebold, S. Baumann, A. Nijmeijer, W.A. Meulenberg, N. Knoblauch   +8 more
doaj   +1 more source