Mostrando 441 - 460 Resultados de 2,601 Para Buscar '"Calcinate"', tiempo de consulta: 0.23s Limitar resultados
  1. 441
    “…Thus, the silver coordination polymer was calcined under reductive condition to produce zero-valent silver with a hierarchical nanostructure. …”
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  2. 442
  3. 443
    “…We found that the synthesis with TEA yielded nanoflowers whereas the morphology of the synthesis with urea varied with the calcination temperature and resulted in nanoparticles or nanoslices at calcination temperatures of 400 and 600 °C, respectively. …”
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  4. 444
    “…Calcination reduction reaction is used to prepare Pt/EB (emeraldine base)-XC72 (Vulcan carbon black) composites as the cathode material of a proton exchange membrane fuel cell (PEMFC). …”
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  5. 445
    “…Mixed oxides containing zinc and lanthanum were prepared by coprecipitation in alkaline medium, followed by calcination at 400 °C. The initial precipitation product and the calcined form were characterized by Brunauer–Emmett–Teller (BET) method adsorption of nitrogen at −196 °C, Scanning Electron Microscopy/Electron-Probe Microanalysis (SEM/EPM), Ultraviolet—Diffuse Reflectance Spectroscopy (UV-DRS) and Infrared (IR) spectroscopy. …”
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  6. 446
    “…This study deals with the impact of calcination, alkalinity, and curing time parameters on the hydrothermal synthesis of zeolite A. …”
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  7. 447
    “…In this work, both raw and calcined diatomite were used as a natural insecticide to remove common grain storage pests with improved lethal effect on the saw-toothed grain beetle. …”
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  8. 448
  9. 449
    “…Activated carbon waste (ACW) was ground to a fine powder, then impregnation of SnO(2) on ACW was performed under mild conditions followed by calcination of SnO(2)-ACW at 700 °C for 2 h, producing a SnO(2)-ACW hybrid composite. …”
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  10. 450
    “…As a result, the Ti(3)C(2)/TiO(2) hybrids with calcining F-terminated Ti(3)C(2) exhibited photocatalytic hydrogen production that is twofold higher than that of Ti(3)C(2)/TiO(2) hybrids with calcining OH-terminated Ti(3)C(2). …”
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  11. 451
    “…The experimental work indicated that treatment of the corn stalk pith hydrothermally by 1.0 M KOH solution at 170 °C for 3 h and calcinating the obtained solid at 600 °C results in the maximum hydrogen production rate. …”
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  12. 452
  13. 453
    “…[Image: see text] The calcination temperature plays a significant role in the structural, textural, and energy-storage performance of metal oxide nanomaterials in Li-ion battery application. …”
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  14. 454
    por Abebe, Eshetu M., Ujihara, Masaki
    Publicado 2021
    “…[Image: see text] We developed a two-step chemical bath deposition method followed by calcination for the production of ZnO/Co(3)O(4) nanocomposites. …”
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  15. 455
    “…Insoluble humic acid/tourmaline composite particles (IHA/TM) were prepared by combining inorganic tourmaline (TM) with the natural organic polymer humic acid (HA), and the effects of different calcination temperatures and calcination times of TM and IHA on the adsorption of Fe(2+) and Mn(2+) were analyzed. …”
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  16. 456
    “…The modification of the calcination temperature affected the crystallinity and crystalline phase of the colloidal TiO(2) particles. …”
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  17. 457
    “…In this work, novel, hollow, calcined titanium dioxide nanospheres (CSTiO(2)) were successfully synthesized for the first time through the combination of electrospinning and atomic layer deposition techniques. …”
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  18. 458
    “…Then, the dried samples were calcined at 650 °C for 2 h to obtain the simulated wall paintings with the degraded binder gelatine. …”
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  19. 459
  20. 460
    “…The effect of process parameters such as the solvent used, the amount of iron salt or the calcination time on the morphology, decoration density and nanocluster size were studied. …”
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