Mostrando 5,841 - 5,854 Resultados de 5,854 Para Buscar 'perovskita~', tiempo de consulta: 2.07s Limitar resultados
  1. 5841
    “…Iron minerals supported on clay materials, perovskites, carbon materials, zeolites and metal-organic frameworks (MOFs) dramatically increase the catalytic degradation rate of contaminants by providing high surface area, good mechanical stability, and improved electron transfer. …”
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  2. 5842
    “…Wide energy gap inorganic halide perovskites have become emerging candidates for potential applications in modern optoelectronics devices. …”
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  3. 5843
    “…We select two antiferromagnets in the same family of fluoride cubic perovskites, KCoF(3) and KNiF(3), whose magnon frequencies at the centre of the Brillouin zone differ by an order of magnitude. …”
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  4. 5844
    “…The effects of shielding using NiFe(2)O(4) (NFO) nanoparticles on the microstructure, phase transition, thermal, and relative permittivity of BaTi(0).(7)Fe(0).(3)O(3) (BTF) nano-perovskite were systematically explored. X-ray diffraction patterns and Full-Prof software exhibited the forming of the BaTi(2)Fe(4)O(11) hexagonal phase. …”
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  5. 5845
    “…The high grain-boundary proton conductivity of Ln(2−x)Ca(x)Zr(2)O(7−x/2) (Ln = Sm, Gd; x = 0.1) is attributable to the formation of an intergranular CaZrO(3)-based cubic perovskite phase doped with Sm or Gd in Zr sublattice.…”
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  6. 5846
    “…[Image: see text] The A-site cation-ordered GdBa(0.5)Sr(0.5)Co(2–x)Cu(x)O(5+δ) (GBSCC) double perovskites are evaluated regarding the development of high-performance oxygen electrodes for reversible solid oxide cells (rSOCs). …”
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  7. 5847
  8. 5848
    “…In this configuration, the combination of both functional perovskites constitutes an artificial multiferroic system with potential applications in spintronic devices based on the magnetoelectric effect. …”
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  9. 5849
    “…Maybe, our work can provide an effective strategy to artificially control n and ferromagnetic T(C) accordingly, and provoke further investigation on the FeMo-baseddouble perovskites.…”
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  10. 5850
    “…Additionally, this report unravels the first-order polarizability-based nonlinear optical (NLO) response features of numerous computationally designed novel superalkali-based materials, for instance, fullerene-like mixed-superalkali-doped B(12)N(12) and B(12)P(12) nanoclusters with good UV transparency and mixed-valent superalkali-based CaN(3)Ca (a high-sensitivity alkali-earth-based aromatic multi-state NLO molecular switch, and lead-founded halide perovskites designed by incorporating superalkalis, supersalts, and so on) which can indeed be used as a new kind of electronic nanodevice used in designing hi-tech NLO materials. …”
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  11. 5851
    “…Hence, Dy(3+), Ho(3+) singly doped and Dy(3+)/Ho(3+) co-doped CaTiO(3) phosphor materials can be used in the field of single matrix perovskite color tunable phosphors which may be used in multicolor display devices, n-UV chip excited LED/WLED’s and photodynamic therapy for the cancer treatment.…”
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  12. 5852
    “…The dimensionality of the RP series manganites depends on the number of perovskite layers and significantly affects the magnetic and transport properties of the system. …”
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  13. 5853
    “…Oxygen isotopic heterogeneity of primary minerals in the Allende CAIs at least partly is due to isotopic exchange with an aqueous fluid that largely affected melilite, anorthite, perovskite, Zr- and Sc-rich oxides and silicates, and possibly very Ti-rich fassaite. …”
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  14. 5854
    por Chen, George Z.
    Publicado 2020
    “…This article reviews briefly and selectively the research and development of the Fray-Farthing-Chen (FFC) Cambridge Process in the past two decades, focusing on observations, understanding, and solutions of various interactions between molten salts and cathodes at different reduction states, including perovskitization, non-wetting of molten salts on pure metals, carbon contamination of products, formation of oxychlorides and calcium intermetallic compounds, and oxygen transfer from the air to the cathode product mediated by oxide anions in the molten salt.…”
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