Articles with "gel technique" as a keyword



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Study of Copper Doped Zirconium Dioxide Nanoparticles Synthesized via Sol–Gel Technique for Photocatalytic Applications

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Published in 2020 at "Journal of Inorganic and Organometallic Polymers and Materials"

DOI: 10.1007/s10904-020-01616-4

Abstract: In the present work, undoped and Cu-doped ZrO2 nanoparticles with a different weight percentage of copper (0 to 0.05 wt%) are synthesized by sol–gel technique. From XRD analysis, the observed peaks corresponding to the plane… read more here.

Keywords: gel technique; analysis; zro2; doped zro2 ... See more keywords
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Effects of Na Doping on Structural, Optical, and Electronic Properties of ZnO Thin Films Fabricated by Sol–Gel Technique

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Published in 2018 at "Journal of Electronic Materials"

DOI: 10.1007/s11664-018-6258-x

Abstract: Undoped and Na-doped ZnO thin films were fabricated by sol–gel technique on quartz glass substrates and annealed at 500°C for 1 h. The structural properties of the films were characterized using x-ray diffraction analysis, which revealed… read more here.

Keywords: thin films; gel technique; films fabricated; fabricated sol ... See more keywords
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Comparative study on doping effects in Bi1−xDyxFe1−yMnyO3 nanoparticles fabricated by sol-gel technique

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Published in 2017 at "Ceramics International"

DOI: 10.1016/j.ceramint.2017.06.030

Abstract: Abstract We have studied the optical, electrical and magnetic properties of Dy and Mn doped BiFeO3 nanoparticle synthesized by the sol-gel technique. In the doped samples, a transition of crystal structure was demonstrated by XRD.… read more here.

Keywords: ymnyo3 nanoparticles; gel technique; bi1 xdyxfe1; xdyxfe1 ymnyo3 ... See more keywords
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Effect of cobalt-doping on dielectric, magnetic and optical properties of BiFeO3 nanocrystals synthesized by sol – gel technique

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Published in 2020 at "Solid State Sciences"

DOI: 10.1016/j.solidstatesciences.2020.106168

Abstract: Abstract BiFe1-xCoxO3 (x = 0.00, 0.01, 0.03, 0.05 and 0.07) nanoparticles (NPs), were prepared by ethylene-glycol-based sol-gel technique. Phase purity of the NPs was confirmed by x - ray diffraction (XRD) technique. The average size of pristine… read more here.

Keywords: technique; nps; gel technique; spectroscopy ... See more keywords
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Studies of MnO2/g-C3N4 hetrostructure efficient of visible light photocatalyst for pollutants degradation by sol-gel technique

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Published in 2020 at "Surfaces and Interfaces"

DOI: 10.1016/j.surfin.2020.100512

Abstract: Abstract MnO2 and g-C3N4 heterostructure were constructed by simple sol-gel technique combined with annealing process were characterized different variety of techniques to understand the structural, morphological, optical and elemental composition were using XRD, TEM, Raman,… read more here.

Keywords: gel technique; degradation; mno2 c3n4; sol gel ... See more keywords
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Characterization of in-situ zirconia/mullite composites prepared by sol-gel technique

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Published in 2021 at "Journal of Asian Ceramic Societies"

DOI: 10.1080/21870764.2021.1929738

Abstract: ABSTRACT The main objective of this study was to investigate the role of zirconia addition to mullite through an in-situ reaction aimed at improving both the mechanical properties and the sinterability behavior. In this work,… read more here.

Keywords: mullite; zirconia mullite; gel technique; mullite composites ... See more keywords
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Selective NO2 Detection of CaCu3Ti4O12 Ceramic Prepared by the Sol-Gel Technique and DRIFT Measurements to Elucidate the Gas Sensing Mechanism

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Published in 2023 at "Materials"

DOI: 10.3390/ma16093390

Abstract: NO2 is one of the main greenhouse gases, which is mainly generated by the combustion of fossil fuels. In addition to its contribution to global warming, this gas is also directly dangerous to humans. The… read more here.

Keywords: gas sensing; gas; gel technique; spectroscopy ... See more keywords
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Preparation of the Nanostructured Ni-Mg-O Oxide System by a Sol–Gel Technique at Varied pH

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12060952

Abstract: In the present work, a series of two-component Ni-Mg-O oxide systems were prepared using a sol–gel technique at varied pH of hydrolysis procedure. The aqueous solutions of nitric acid or ammonia were added to control… read more here.

Keywords: sol gel; technique varied; gel technique; preparation nanostructured ... See more keywords