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Phase Composition and Structure of Zirconia-Based Ceramic Materials Prepared by Exothermic Synthesis
Abstract—Zirconia has been prepared by exothermic synthesis from solutions, using nitrates and a glycine–urea reducing agent. The phase composition...
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Precise Measurement of Qn Species Distributions in Modified Silicate Glass Using Phase-Adjusted Spinning Sideband NMR Experiment
Quantification of the distribution of Q ( n ) species, representing the number of bridging oxygens ( n ) around a silicate tetrahedra in potassium...
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Phase Composition and Biocompatibility of Coatings Produced on Ti–6Al–5V Titanium Alloy via Diffusion Saturation with Oxygen, Nitrogen, and Carbon
Abstract —Ti–6Al–5V titanium alloy was subjected to surface saturation with carbon, nitrogen, and oxygen in order to study the effect of surface...
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Liquid-Phase Hydrogenation of Benzaldehyde on Low-Percentage Pt-Containing Catalysts under Mild Conditions
AbstractThe reaction of the liquid-phase hydrogenation of benzaldehyde is studied in two modes: at room temperature and atmospheric pressure, and at...
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Metal–organic framework-derived carbon coated Ni–In intermetallic compounds for in-situ selective hydrogenation of methyl palmitate to hexadecanol in aqueous phase using methanol as hydrogen donor
A series of Ni x In y -BTC metal organic frameworks (x/y denotes the Ni/In atomic ratio) were prepared through the solvothermal method, and then...
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Liquid-Phase Synthesis and Study of Mesoporous Aerogels, Xerogels, and Nanopowders in the ZrO2–Y2O3–CeO2 and ZrO2–Y2O3–Al2O3 Systems
AbstractMesoporous nanosized aerogels, xerogels, and powders in the ZrO 2 –Y 2 O 3 –CeO 2 and ZrO 2 ‒Y 2 O 3 –Al 2 O 3 systems have been obtained by liquid-phase...
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Release of 137Cs into the Gas Phase during the Interaction of 137Cs Compounds with Molten Lead
AbstractThe release of 137 Cs into an Ar flow during the reaction of 137 CsI and 137 CsOH– 137 Cs 2 CO 3 with molten lead at a temperature of ~852 K was...
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Metal-Dielectric-Graphene Hybrid Heterostructures with Enhanced Surface Plasmon Resonance Sensitivity Based on Amplitude and Phase Measurements
Metal-dielectric-graphene hybrid heterostructures based on oxides Al 2 O 3 , HfO 2 , and ZrO 2 as well as on complementary metal–oxide–semiconductor...
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Effect of Spark Plasma Sintering Temperature on Phase Evaluation and Mechanical Behaviour of cu- 4 Wt% SiC Composite
Spark plasma sintering (SPS) is a novel approach to fabricate Cu- SiC composites which have a relatively broad range of potential uses in space...
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Phase Transformations of Zirconium Dioxide and Crystal Growth During Heat Treatment of the ZrO2(CeO2,Y2O3)–La0.85Y0.15Al11O18–Al2O3 System
AbstractA compound material with a matrix based on zirconium dioxide stabilized with cerium and yttrium oxides, filled with layered particles of...
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Low-Temperature Liquid-Phase Sintering of Zirconia: Phase Composition and Microstructure
AbstractThe sintering conditions, microstructure, and phase composition of zirconia-based ceramics containing an additive of 0.2 wt % alumina have...
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The influence of triphenylphosphine trisulfonate (TPPTS) ligands on the catalytic activity of the supported ionic liquid-phase catalysts for the hydroformylation of ethylene
Triphenylphosphine trisulfonate (TPPTS) is a common used ligand for homogeneous hydroformylation of olefins with Rh complexes. The synthesis of the...
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Phase diagram studies for the growth of (Mg,Zr):SrGa12O19 crystals
By differential thermal analysis, a concentration field suitable for the growth of Zr, Mg co-doped strontium hexagallate crystals was observed that...
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Phase transformation/stabilization and ionic conductivity in tantalum oxide co-doped zirconia-scandia solid electrolyte
The influence of small amounts of tantalum oxide as co-dopant on phase transformation and stabilization, microstructure and ionic conductivity of...
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Comparative Assessment of Crystallographic Phase Stability of Anatase and Rutile TiO2 at Dynamic Shock Wave Loaded Conditions
In the present research article, authors have experimentally evaluated the shock wave resistant properties of technologically potential materials of...
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Phase Transitions in the Bulk and on Surfaces of Titanium Dioxide during Heat Treatment
AbstractPowder X-ray diffraction (XRD), atomic force microscopy (AFM), and electronic spectroscopy of diffuse reflectance (ESDR) are used to study...
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Stabilized catalyst comprising nickel and supported 12-tungstophosphoric acid: synthesis, characterization and aqueous-phase Suzuki–Miyaura cross-coupling
This work describes a simple impregnation and soaking method for designing of stabilized nickel exchanged supported 12-tungstophosphoric acid, its...
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Improvement on mixed-potential type ammonia sensor by a Cr2O3 gas-phase catalyst layer
Mixed-potential type ammonia sensors based on yttria-stabilized zirconia are promising devices in NO x reducing system for high-temperature exhaust....
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Crystalline properties and morphology of bulk-fill dental resin composites as function of light-cure protocol and composition
It is very important to characterize the crystalline and amorphous phases of resin composites because they are associated with the material’s...
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Preparation of Silicon Bronze-Based Hybrid Nanocomposites with Excellent Mechanical, Electrical, and Wear Properties by Adding the Ti3AlC2 MAX Phase and Granite Via Powder Metallurgy
The main objective of this research was to enhance the mechanical and wear characteristics of a silicon bronze (SiBr) alloy without causing a...