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Showing 21-40 of 6,265 results
  1. 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...

    K. B. Podbolotov, N. A. Khort, A. Yu. Izobello in Inorganic Materials
    Article 27 October 2021
  2. 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...

    Prince Sen, Bijay Laxmi Pradhan, ... Krishna Kishor Dey in Silicon
    Article 22 August 2023
  3. 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...

    M. F. Vende, M. Yu. Semenov, ... Yu. I. Vinogradov in Inorganic Materials
    Article 01 October 2023
  4. Liquid-Phase Hydrogenation of Benzaldehyde on Low-Percentage Pt-Containing Catalysts under Mild Conditions

    Abstract

    The reaction of the liquid-phase hydrogenation of benzaldehyde is studied in two modes: at room temperature and atmospheric pressure, and at...

    K. V. Vikanova, E. A. Redina, G. I. Kapustin in Russian Journal of Physical Chemistry A
    Article Open access 01 January 2022
  5. 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...

    Zhongze Wang, Haonan Shi, ... Jixiang Chen in Reaction Kinetics, Mechanisms and Catalysis
    Article 16 June 2023
  6. Liquid-Phase Synthesis and Study of Mesoporous Aerogels, Xerogels, and Nanopowders in the ZrO2–Y2O3–CeO2 and ZrO2–Y2O3–Al2O3 Systems

    Abstract

    Mesoporous 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...

    N. Yu. Fedorenko, M. V. Kalinina, ... O. A. Shilova in Inorganic Materials: Applied Research
    Article 19 July 2022
  7. Release of 137Cs into the Gas Phase during the Interaction of 137Cs Compounds with Molten Lead

    Abstract

    The 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...

    V. V. Kulemin, I. A. Rumer, ... S. A. Kulyukhin in Radiochemistry
    Article 01 February 2024
  8. 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...

    Vasyl G. Kravets, Fan Wu, ... Alexander N. Grigorenko in Plasmonics
    Article Open access 15 January 2022
  9. 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...

    V. S. S. Venkatesh, R. N. Rao, Lokeswar Patnaik in Silicon
    Article 27 May 2023
  10. Phase Transformations of Zirconium Dioxide and Crystal Growth During Heat Treatment of the ZrO2(CeO2,Y2O3)–La0.85Y0.15Al11O18–Al2O3 System

    Abstract

    A compound material with a matrix based on zirconium dioxide stabilized with cerium and yttrium oxides, filled with layered particles of...

    A. Yu. Bugaeva, L. Yu. Nazarova, ... Yu. I. Ryabkov in Russian Journal of General Chemistry
    Article 01 August 2022
  11. Low-Temperature Liquid-Phase Sintering of Zirconia: Phase Composition and Microstructure

    Abstract

    The sintering conditions, microstructure, and phase composition of zirconia-based ceramics containing an additive of 0.2 wt % alumina have...

    V. V. Smirnov, S. V. Smirnov, ... S. M. Barinov in Doklady Chemistry
    Article 01 October 2020
  12. 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...

    Van Chuc Nguyen, Van Hung Do, ... Minh Thang Le in Research on Chemical Intermediates
    Article 19 April 2023
  13. 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...

    Detlef Klimm, Bartosz Szczefanowicz, ... Matthias Bickermann in Journal of Thermal Analysis and Calorimetry
    Article Open access 12 September 2021
  14. 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...

    J. P. Souza, T. G. Fujimoto, ... E. N. S. Muccillo in Ionics
    Article 13 May 2022
  15. 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...

    A. Sivakumar, S. Kalaiarasi, ... S. A. Martin Britto Dhas in Journal of Inorganic and Organometallic Polymers and Materials
    Article 03 December 2021
  16. Phase Transitions in the Bulk and on Surfaces of Titanium Dioxide during Heat Treatment

    Abstract

    Powder X-ray diffraction (XRD), atomic force microscopy (AFM), and electronic spectroscopy of diffuse reflectance (ESDR) are used to study...

    E. A. Sosnov, A. Yu. Shevkina, ... A. A. Malygin in Russian Journal of Physical Chemistry A
    Article 01 January 2022
  17. 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...

    Anish Patel, Anjali Patel in Transition Metal Chemistry
    Article 22 July 2022
  18. 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....

    Dongxing Zhang, Jie Zou, ... Jiawen Jian in Journal of Solid State Electrochemistry
    Article 30 January 2023
  19. 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...

    Daina Dayana Arenas Buelvas, Bruno Luiz Santana Vicentin, ... Eduardo Di Mauro in Polymer Bulletin
    Article 10 March 2022
  20. 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...

    Ghazi Alsoruji, Essam B. Moustafa, ... Mohammed A. Taha in Silicon
    Article 10 November 2022
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