Mostrando 421 - 440 Resultados de 2,887 Para Buscar '"CEO"', tiempo de consulta: 0.55s Limitar resultados
  1. 421
    “…[Image: see text] Atomically precise thiolate protected Au nanoclusters Au(38)(SC(2)H(4)Ph)(24) on CeO(2) were used for in-situ (operando) extended X-ray absorption fine structure/diffuse reflectance infrared fourier transform spectroscopy and ex situ scanning transmission electron microscopy–high-angle annular dark-field imaging/X-ray photoelectron spectroscopy studies monitoring cluster structure changes induced by activation (ligand removal) and CO oxidation. …”
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  2. 422
    “…The homogeneous CeO(2)-GO dispersion was coated on the surface of a glassy carbon electrode (GCE), and the CeO(2)/electrochemically reduced graphene oxide modified electrode (CeO(2)/ERGO/GCE) was obtained by potentiostatic reduction. …”
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  3. 423
    “…We demonstrated that Fe/Cr doped and pH-modified CeO(2) nanoparticles (NPs) exhibit enhanced photocatalytic performance as compared to bare CeO(2) NPs, using photocatalytic degradation. …”
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  4. 424
  5. 425
    “…As the production and use of cerium oxide nanoparticles (CeO(2) NPs) increases, so does the concern of the scientific community over their release into the environment. …”
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  6. 426
    “…Herein, we report the electrodeposition of Pt-decorated Ni(OH)(2)/CeO(2) (PNC) hybrid as an efficient and robust bifunctional electrocatalyst. …”
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  7. 427
    por Liu, Jinwen, Zhang, Li, Sun, Yifei, Luo, Yang
    Publicado 2021
    “…Herein, we successfully designed and prepared a series of silver-decorated CeO(2)(Ag/CeO(2)) photocatalysts with different morphologies by a facile hydrothermal route. …”
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  8. 428
    “…DFT calculations showed that the adsorption of CO on the Cu-doped CeO(2) surface is more favorable (−16.63 eV), followed by Co, Mn, Zn (−14.46, −4.90, and −4.24 eV, respectively), and pure CeO(2) (−0.63 eV). …”
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  9. 429
  10. 430
    “…In this work, we synthesized a heterostructure of a p-type semiconductor (NiO) and an n-type semiconductor (CeO(2)) for solid oxide fuel cell electrolytes. …”
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  11. 431
    “…The effect of CeO(2) content on the microstructure and properties of SiCp/Al-Si composites prepared by powder metallurgy was studied, and the mechanism of CeO(2) in composites was deeply analyzed. …”
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  12. 432
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  14. 434
    “…For catalytic systems consisting of Pt as the active component and CeO(2)–Al(2)O(3) as the support material, the metal–support interaction between the Pt and CeO(2) components is widely applied to inhibit aggregation of Pt species and thus enhance the thermal stability of the catalyst. …”
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  15. 435
  16. 436
    “…To solve this issue, with the help of Ca overexpressed tumor drug resistance model, the phytic acid (PA)-modified CeO(2) nano-inhibitors have been rationally designed as an unprecedentedly safe and efficient Ca(2+) inhibitor to successfully reverse tumor drug resistance through Ca(2+) negative regulation strategy. …”
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  17. 437
    “…By analyzing the data of mid-sized to large Chinese firms using hierarchical regression and bootstrapping-based moderated path analysis, we found that product and process eco-innovation mediates the link between CEO vision articulation and firm sustainability while CEO feedback-seeking behavior enhances firm’s sustainability through product eco-innovation only. …”
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  18. 438
    “…A confined jet mixing reactor operated in continuous hydrothermal flow synthesis was investigated for the synthesis of CeO(2)-ZrO(2) (CZ) nanoparticles. The obtained ultrafine powders were characterized using scanning electron microscopy–energy dispersive spectrometry (SEM-EDS), inductively coupled plasma–atomic emission spectroscopy (ICP-AES), Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, X-ray diffraction analysis (XRD), transmission electron microscopy (TEM) coupled with selected area electron diffraction (SAED), a BET (Brunauer-Emmett-Teller)-specific surface area test and pore analysis, oxygen storage capacity (OSC) test, and a H(2) temperature programmed reduction (H(2)-TPR) test. …”
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  19. 439
  20. 440
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