Mostrando 1,281 - 1,300 Resultados de 8,547 Para Buscar '"Sol"', tiempo de consulta: 0.22s Limitar resultados
  1. 1281
    “…The fabricated sensor consists of a nano-gold thin film doped into a matrix of sol–gel, exhibiting a centered fluorescence band at 423 nm when excited at 340 nm. …”
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  2. 1282
  3. 1283
  4. 1284
    “…The present study aimed to produce cobalt ferrite magnetic nanoparticles doped with zinc and vanadium using the sol-gel auto-combustion method. For this purpose, Co(1−x)Zn(x)Fe(2−y)V(y)O(4) (where x = 0.0, 0.1, 0.2, 0.5 and y = 0.00, 0.05, 0.15, 0.25) precursors were calcined at 800 °C for 3 h. …”
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  5. 1285
    “…Then, an epoxy-alkyl silane sol reinforced with SiO(2) nanoparticles was prepared by sol–gel and deposited on top of the optimized anodic layers. 1-Methyl imidazole was added to the sol to promote a partial epoxy ring aperture and improve the condensation degree of the inorganic network. …”
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  6. 1286
    “…Fe(2)TiO(5)/C photocatalysts were synthesized by a solid-state reaction method (Fe(2)TiO(5)/C((S))) and nonhydrolytic sol–gel (NHSG) method (Fe(2)TiO(5)/C((N))), where C was introduced by external carbon and in situ carbon sources, respectively. …”
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  7. 1287
    “…Spinel Co(3)O(4) thin films were synthesized using a sol–gel technique to study the annealing atmosphere effect on resistive switching (RS) and magnetic modulation properties. …”
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  8. 1288
    “…The photocatalytic activity in the degradation of 4-chlorophenol (4-ClPh) in aqueous medium (80 ppm) using 2.0 wt% Ag/Al(2)O(3)–Gd(2)O(3) (Ag/Al–Gd-x; where x = 2.0, 5.0, 15.0, 25.0 and 50.0 wt% of Gd(2)O(3)) photocatalysts prepared by the sol–gel method was studied under UV light irradiation. …”
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  9. 1289
    “…Herein, we report the synthesis of different rare earth metal (La, Nd, Sm and Dy)-doped ZnO nanoparticles using a facile sol–gel route followed by evaluation of their photocatalytic activity by studying the degradation of methylene blue (MB) and Rhodamine B (RhB) under UV-light irradiation. …”
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  10. 1290
    “…The present study deals with two compounds, [Image: see text] (x = 0.05 and x = 0.1), synthesized using a sol-gel auto-combustion method. X-ray diffraction analysis and Fourier transform infrared spectroscopy confirmed the formation of a spinel structure. …”
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  11. 1291
    “…In this review, the historical development of hybrid materials prepared using the sol-gel method and the birth of ionic liquids have been summarized. …”
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  12. 1292
    “…An alternative approach described in this paper is the sol-gel method, which allows direct micro-nanostructuring of the ZrO(2) layers without physical or chemical etching processes, using optical or nano-imprint lithography. …”
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  13. 1293
    “…A reverse-micelle sol–gel method was chosen for the preparation of Fe-doped TiO(2) samples that were employed in the photodegradation of the crystal violet dye under visible light irradiation in a batch reactor. …”
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  14. 1294
    “…Project SoL was a 19-month (September 2012 to April 2014) community-based multi-component intervention based on the supersetting approach that was designed to promote healthier eating and physical activity among children and their families. …”
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  15. 1295
    “…Herein, we demonstrate a process for the synthesis of a highly crystalline bi-functional manganese (Mn)-doped zinc silicate (Zn(2)SiO(4)) nanostructures using a low-cost sol–gel route followed by solid state reaction method. …”
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  16. 1296
    por Hou, Yan, Chen, Junyong, Pan, Defang, Zhao, Lu
    Publicado 2023
    “…A new attempt at wood modification, the directional-freezing-assisted in situ sol–gel strategy, was used to obtain wood–silica composite aerogels with the unique multi-level ordered porous structure of wood. …”
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  17. 1297
  18. 1298
    “…In order to prepare high-efficiency photocatalysts, carbon-doped composites were prepared by hydrothermal reaction in a high-pressure reactor, and then TiO(2)/CNT mesoporous composites were prepared by the sol–gel method in an ultrasonic environment. Characterized by SEM and TEM, the composite materials contained TiO(2) nanoparticles as well as CNT. …”
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  19. 1299
    “…La(0.67)Li(x)Ti(1-x)Al(x)O(3) were synthesized using the sol-gel Pechini route. Ceramic samples were sintered in the temperature range of 1240–1300 °C in the air atmosphere. …”
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  20. 1300
    “…Solenopsis geminata is recognized for containing the allergenic proteins Sol g 1, 2, 3, and 4 in its venom. Remarkably, Sol g 2.1 exhibits hydrophobic binding and has a high sequence identity (83.05%) with Sol i 2 from S. invicta. …”
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