Results 21 to 30 of about 120,384 (335)
The properties of protective oxide scales containing cerium on alloy 800H in oxidizing and oxidizing/sulphidizing environments [PDF]
, 1991 The corrosion protection of oxide scales formed by electrophoretic deposition in a cerium-containing sol on Alloy 800H, a 32Ni-20Cr steel, followed by firing in air at 1123 K was studied in oxidizing and mixed oxidizing/sulphidizing environments at ...
Fransen, T. +5 more
core +2 more sources
The preparation temperature influences the physicochemical nature and activity of nanoceria
Beilstein Journal of Nanotechnology, 2021 Cerium oxide nanoparticles, so-called nanoceria, are engineered nanomaterials prepared by many methods that result in products with varying physicochemical properties and applications.
Robert A. Yokel +6 more
doaj +1 more source
Metals, 2021 The study aimed to identify a moderate degree of Ce addition to improve the toughness in the simulated coarse-grained heat-affected zone (CGHAZ) of high-strength low-alloy steels, based on the effect of the Ce content on particle characteristics ...
Yuxin Cao +6 more
doaj +1 more source
The effect of copper infiltration on LSM Cathode microstructure in high temperature solid oxide fuel cells [PDF]
Hydrogen, Fuel Cell & Energy Storage, 2023 Solid oxide fuel cells are a technology that can convert chemical energy directly into electrical energy. In the present study, LSM single-phase nanoparticles with the nominal chemical formula La0.8Sr0.2MnO3 were successfully synthesized by the improved ...
Zahra Sadeghian +3 more
doaj +1 more source
Results in Physics, 2019 The thermal stabilities, electronic structures, magnetic properties and the charge transfers of the rare earth Cerium hexaborides CeB6 under isostatic pressure of 0 GPa and 1 GPa are systematically investigated in detail within the framework of density ...
F.P. Zhang +5 more
doaj +1 more source
Examining metallic glass formation in LaCe:Nb by ion implantation [PDF]
Nuclear Technology and Radiation Protection, 2017 In order to combine niobium (Nb) with lanthanum (La) and cerium (Ce), Nb ions were deposited within a thin film of these two elements. According to the Hume-Rothery rules, these elements cannot be combined into a traditional crystalline metallic
Sisson Richard +3 more
doaj +1 more source
Cerium promoted V-g-C3N4 as highly efficient heterogeneous catalysts for the direct benzene hydroxylation [PDF]
Royal Society Open Science, 2018 A series of Cex-V-g-C3N4 catalysts with different cerium content were synthesized by a facile co-assembly method. Compared with pure V-g-C3N4 catalyst, the addition of cerium facilitated the high dispersion of vanadium species as well as the benzene ...
Cheng Wang +4 more
doaj +1 more source
Тонкие химические технологии, 2016 Cerium(III) nitrate and urea solution mixture were treated by hydrothermal and microwavehydrothermal methods, as a result cerium(III) carbonate hydroxide nanoparticles (22-37 nm) were obtained.
T. M. Buslaeva +4 more
doaj +1 more source
Co-reduction of aluminium and lanthanide ions in molten fluorides : application to cerium and samarium extraction from nuclear waste [PDF]
, 2009 This work concerns the method of co-reduction process with aluminium ions in LiF–CaF2 medium (79–21 mol.%) on tungsten electrode for cerium and samarium extraction.
Chamelot, Pierre +3 more
core +2 more sources
Role of cerium in lithium niobate for holographic recording [PDF]
, 2000 Cerium-doped lithium niobate crystals are tested for holographic recording. A photochromic effect is observed in crystals doped with cerium and manganese.
A. Adibi +6 more
core +1 more source