Mostrando 2,161 - 2,180 Resultados de 2,601 Para Buscar '"Calcinate"', tiempo de consulta: 0.19s Limitar resultados
  1. 2161
    “…Following, this soot-silica coated substrate was calcined in air to remove the candle soot template. …”
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  2. 2162
  3. 2163
    “…The heterostructure was prepared using in situ solvothermal and calcination methods. BOC/BOI exhibits a 3D hierarchical structure constructed with thin nano-platelets. …”
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  4. 2164
    “…The aim of the present study was to develop SBA-15 mesoporous nanoparticles (MSNs) with varying porosity, evaluate their biocompatibility with human Periodontal Ligament Cells (hPDLCs) and to investigate their effectiveness as carriers of rh-BMP-2. (2) Methods: SBA-15 type mesoporous silicas were synthesized via sol–gel reaction. The calcined SBA-15 samples were characterized by N(2) porosimetry, Fourier transform–infrared spectrometry (FTIR), Scanning (SEM) and Transmission Electron Microscopy (TEM). …”
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  5. 2165
    “…The as-prepared powder was calcined at 650 °C, 700 °C, 750 °C, and 800 °C to optimize the synthesis conditions and yield high-quality LASTP powders. …”
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  6. 2166
    “…Three mesoporous nanophases of BiFeVOx.y as (Bi(2)Fe(III)V(1−y)O(5.5−y)) visible light photocatalysts were synthesized in this study using ethylene glycol-citrate sol-gel synthesis combined with microwave- assisted calcination. X-ray diffraction (XRD), differential thermal analysis (DTA), FTIR spectroscopy, X-ray photoelectron spectroscopy (XPS), scanning electron microscopy coupled with energy dispersive X-ray spectrometry (SEM-EDS), nitrogen adsorption-desorption isotherms, and UV-Vis diffuse reflectance spectrophotometry (UV-Vis/DRS) were used to characterize the BiFeVOx.y photocatalysts. …”
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  7. 2167
    “…The dry activator was synthesized between NaOH and silica geothermal sludge through the calcination process. Then, the geopolymer mortar was produced by mixing the fly ash and dry activator with a 4:1 (wt.…”
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  8. 2168
    “…In this paper, multirole surface modification of single-crystalline nickel-rich ternary cathode material LiNi(0.6)Co(0.2)Mn(0.2)O(2) by WO(3) is studied by a simple method of adding WO(3) followed by calcination. The results show that with the change in the amount of WO(3) added, single-crystalline nickel-rich ternary cathode material can be separately doped, separately coated, and both doped and coated. …”
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  9. 2169
    “…In this study, development of adsorption-based ceramic depth filters composed of alumina platelets was achieved using spray granulation (calcined at 800 °C). Their virus retention performance was assessed using cartridges containing granular material (4 g) with two virus surrogates: MS2 and fr bacteriophages. …”
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  10. 2170
    “…In this study, multilayer Ti(3)C(2) was obtained by etching Ti(3)AlC(2), and then Fe-C(3)N(4)/Ti(3)C(2) photocatalyst was prepared by the one-pot microwave method and high-temperature calcination method. The synthesized samples were characterized by XRD, SEM, TEM, XPS, TGA, BET, DRS, PL, and other means. …”
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  11. 2171
    “…In this paper, using four carbonates as raw materials, the cathode material LiNi(0.5)Co(0.2)Mn(0.3)O(2) was prepared with the “ball milling-calcining” solid-phase synthesis method. The specific reaction process, which consists of the decomposition of the raw materials and the generation of target products, was investigated thoroughly using the TG-DSC technique. …”
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  12. 2172
    por Wang, Zhi-Qiang, Wang, HongJun
    Publicado 2022
    “…In this work, NiO modified BiVO(4) (BiVO(4)/NiO) nanocomposite was synthesized using hydrothermal and calcination method. The composite of BiVO(4)/NiO, further employed as a low-overpotential photoanode, was consisted of BiVO(4) nanoparticles and NiO nanosheets, in which the BiVO(4) nanoelectrode served as the matrix for the attachment of NiO nanosheets. …”
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  13. 2173
    “…In this work, magnetic NCs have been synthesized through a facile three-step process, first SPIONs were synthesized by the co-precipitation method, then decorated via mesoporous silica and finally the calcinated NCs functionalized with NH2 by a simple process in the ethanol solvent. …”
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  14. 2174
    “…In order to develop such species, a series of bimetallic hematite-based nanocomposites were obtained by some goethite composites-controlled calcination. Their composition consists of various phases such as α-FeOOH, α-Fe(2)O(3) or γ-Fe(2)O(3) combined with amorphous (Mn(2)O(3), Co(3)O(4), NiO, ZnO) or crystalline (CuO) oxides of the second transition ion from the structure. …”
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  15. 2175
    “…The facile self-templating strategy for the synthesis of MoO(2.0)N(0.5)/NC involves chemical polymerization and subsequent one-step calcination treatments. The design is beneficial to improve the electrochemical kinetics, buffer the volume variation of electrodes during cycling, and provide more interfacial active sites for sodium uptake. …”
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  16. 2176
    “…A neoteric round sieve diatomite (De) decorated with sea-urchin-like alpha-type iron trioxide (α-Fe(2)O(3)) synthetics was prepared by the hydrothermal method and further calcination. The results of the electromagnetic (EM) parameters of α-Fe(2)O(3)-decorated De (α-Fe(2)O(3)@D) showed that the minimum reflection loss (RL(min)) of α-Fe(2)O(3)@D could reach −54.2 dB at 11.52 GHz and the matched absorber thickness was 3 mm. …”
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  17. 2177
    “…CSYG-BIT07 composite materials were obtained by mechanically mixing the two powders in different ratios and calcining at 1300 °C for 5 h. Samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), as well as electrical properties and thermal expansion coefficient (TEC) measurements. …”
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  18. 2178
  19. 2179
    “…In this context, this work reports mixed-valence oxide samples of the Mn(X)Co(3-X)O(4) type (0 ≤ X ≤ 1) synthesized for the first time by the proteic sol-gel method using Agar-Agar as a polymerizing agent. The powders were calcined at 1173 K, characterized by FESEM, XRD, RAMAN, UV–Vis, FT-IR, VSM, and XPS analyses, and were investigated as electrocatalysts for the oxygen evolution reaction (OER). …”
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  20. 2180
    “…Herein, combining formamide condensation coating and mild temperature calcination, a nitrogen and oxygen comodified carbon nanotubes (N,O‐CNTs) electrocatalyst is synthesized, which shows excellent selective (>95%) H(2)O(2) selectivity in a wide voltage range (from 0 to 0.65 V versus reversible hydrogen electrode). …”
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