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Mostrando 761 - 780 Resultados de 24,065 Para Buscar '".pt"', tiempo de consulta: 0.76s Limitar resultados
  1. 761
    “…The discord between the insufficient abundance and the excellent electrocatalytic activity of Pt urgently requires its atomic-level engineering for minimal Pt dosage yet maximized electrocatalytic performance. …”
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    Atomic-precision Pt(6) nanoclusters for enhanced hydrogen electro-oxidation
  2. 762
    “…In this paper, hollow-structure Pt-Ni electrocatalysts are investigated as ORR catalysts. …”
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    Hollow-Structure Pt-Ni Nanoparticle Electrocatalysts for Oxygen Reduction Reaction
  3. 763
    “…Micromagnetic simulations have been performed to investigate the magnetic textures and dynamic properties of FePt-based multilayer films. The uniform state, Neel skyrmion and Bloch skyrmion can be obtained using variable magnetic parameters. …”
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    Tunable magnetic textures and excitation modes in FePt multilayer films
  4. 764
    “…Density functional theory (DFT) and measurements of rate are used to provide evidence for the rate determining step (RDS) and requirements of the active site for CH(4) combustion on Pd–Pt bimetallic catalysts in five different distinct kinetic regimes. …”
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    Experimental and theoretical investigation of oxidative methane activation on Pd–Pt catalysts
  5. 765
    por Yang, Yong
    Publicado 2018
    “…The structural, dynamical and electronic properties of water molecules on the β-PtO(2)(001) surface has been studied using first-principles calculations. …”
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    Structural and dynamical properties of water adsorption on PtO(2)(001)
  6. 766
    “…Application-specific carbon nanofibers grown from Pt-catalyst layers have been shown to be a promising material for biosensor development. …”
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    Pt-grown carbon nanofibers for enzymatic glutamate biosensors and assessment of their biocompatibility
  7. 767
    “…[Image: see text] The synthesis, full characterization, photochemical properties, and cytotoxic activity toward cisplatin-resistant cancer cell lines of new semisquaraine-type Pt(II) complexes are presented. The synthesis of eight semisquaraine-type ligands has been carried out by means of an innovative, straightforward methodology. …”
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    Synthesis and In Vitro Studies of Photoactivatable Semisquaraine-type Pt(II) Complexes
  8. 768
    por Voight, Michael L
    Publicado 2022
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    Danny D. Smith, PT, DHSc, OCS, SCS, ATC: In Memoriam
  9. 769
    “…In this work, broadband terahertz (THz) wave emissions have been detected from the trigonal layered PtBi(2) on the excitation of the femtosecond laser pulses. …”
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    Terahertz wave emission from the trigonal layered PtBi(2)
  10. 770
    “…And the selectivity on Pt NPs of similar size and shape is linearly related with the W(f) of support. …”
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    Decoupling the electronic and geometric effects of Pt catalysts in selective hydrogenation reaction
  11. 771
    “…Electro-catalytic activity of Pt in the oxygen reduction reaction (ORR) depends strongly on its morphology. …”
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    Versatile nanoarchitectonics of Pt with morphology control of oxygen reduction reaction catalysts
  12. 772
    “…The STM application allows the imaging of highly oriented pyrolytic graphite (HOPG) layers and demonstrates the tunneling suitability of PtC electrodes based on high FIB aperture currents and a low tunneling voltage.…”
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    Use of PtC Nanotips for Low-Voltage Quantum Tunneling Applications
  13. 773
    “…However, even minute amounts of Pt atoms in the AuPt NCs lead to quenching and red‐shift of the fluorescence, which may be attributed to the altered surface charge density.…”
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    Influence of Pt Alloying on the Fluorescence of Fully Inorganic, Colloidal Gold Nanoclusters
  14. 774
    “…PtCu single-atom alloys (SAAs) open an extensive prospect for heterogeneous catalysis. …”
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    Support stabilized PtCu single-atom alloys for propane dehydrogenation
  15. 775
    “…The thickness of the 2D crystal of Pt is 1.55 nm. A mechanism for obtaining ultimate thin 2D crystal of Pt using the present approach is proposed.…”
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    Formation of Ultimate Thin 2D Crystal of Pt in the Presence of Hexamethylenetetramine
  16. 776
    “…Here the application of positively charged Pt in an effective Fe‐PtNiPO nanoreactor for highly efficient and stable HER is demonstrated. …”
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    Positively Charged Pt‐Based Nanoreactor for Efficient and Stable Hydrogen Evolution
  17. 777
    “…SMSI between TiON(x) and Pt was evidenced by X-ray photoelectron spectroscopy (XPS) through a shift of the binding energies of the characteristic Pt 4f photoelectron lines with respect to Pt/C. …”
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    Improving the HER Activity and Stability of Pt Nanoparticles by Titanium Oxynitride Support
  18. 778
    “…We also found a statistically significant difference in PT-ODQ between patients with olfactory disorders and patients without olfactory disorders, according to the Mann-Whitney test. …”
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    Adaptation and Validation of Portuguese Version of Olfactory Disorders Questionnaire (PT-ODQ)
  19. 779
    “…This work reports the preparation of platinum-nickel alloy nanoparticles (PtNi NPs) electrocatalyst by electrodeposition of PtNi NPs onto graphene support. …”
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    Electrodeposition of Pt-Ni nanoparticles on graphene as an electrocatalyst for oxygen reduction reaction
  20. 780
    “…The first aim of this study is to identify the appropriate multilayer in a set of Pt/Co/MgO structures with different Co thicknesses that have been previously experimentally characterized. …”
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    Theoretical Investigation of Skyrmion Dynamics in Pt/Co/MgO Nanodots
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