Articles with "gel process" as a keyword



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Structural and electrical properties of BCZT ceramics synthesized by sol–gel process

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Published in 2018 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-018-8751-7

Abstract: Lead-free Ba0.85Ca0.15Zr0.1Ti0.9O3 (BCZT) powders were synthesized by sol–gel process followed by pressureless sintering. The structures of BCZT powders and ceramics, as well as the electrical properties, were studied. Through sol–gel process, BCZT powders could be… read more here.

Keywords: sol gel; bczt powders; gel process; electrical properties ... See more keywords
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Hierarchical glucose-based carbons prepared by soft templating and sol–gel process for CO2 capture

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Published in 2017 at "Journal of Porous Materials"

DOI: 10.1007/s10934-017-0403-4

Abstract: Hierarchical micro-mesoporous carbons were synthesized through the combination of soft templating and sol–gel process, which employed Pluronic F127 as soft template and glucose as carbon source. The obtained carbons were characterized by X-ray diffraction, scanning… read more here.

Keywords: co2; gel process; process; templating sol ... See more keywords
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Sol-gel process and high-temperature property of SiO2/ZrO2-SiO2 composites

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Published in 2017 at "Ceramics International"

DOI: 10.1016/j.ceramint.2016.10.020

Abstract: Abstract SiO 2 /ZrO 2 -SiO 2 composites were fabricated by the sol-gel process, and their high-temperature flexural properties were explored. The oxidation behavior at 1200 °C and 1500 °C was also investigated. At high temperature, the… read more here.

Keywords: sio2; high temperature; gel process; sio ... See more keywords

Modification of Pechini sol–gel process for the synthesis of MgO-Y2O3 composite nanopowder using sucrose-mediated technique

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Published in 2017 at "Ceramics International"

DOI: 10.1016/j.ceramint.2016.11.057

Abstract: Abstract This study aims to modify Pechini sol-gel process for synthesizing MgO-Y 2 O 3 composite nanopowder by adding sucrose to precursors as a mediation. The precursor solution for synthesis of MgO-Y 2 O 3… read more here.

Keywords: synthesis mgo; nanopowder; gel process; pechini sol ... See more keywords
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Synthesis of raspberry-like polymer@silica hybrid colloidal particles through biphasic sol-gel process

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Published in 2018 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2018.05.040

Abstract: Abstract We report a simple process for the synthesis of raspberry-like hybrid colloidal particles through biphasic sol-gel process. Poly(ethylene oxide)- (PEO-) functionalized latexes with different morphologies (sphere, vesicle and fiber) were prepared through nitroxide mediated… read more here.

Keywords: silica; biphasic sol; gel process; raspberry like ... See more keywords
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Photoluminescence properties of the material based on SiO2–Y2O3:Eu3+,Tb3+ under different in situ temperature prepared by the sol-gel process

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Published in 2020 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2020.117109

Abstract: Abstract The codoped SiO2–Y2O3:Tb3+,Eu3+ (xTb: 1.0 mol%; xEu: 0.1; 0.2; 0.5; 0.7 and 1.0 mol%) nanomaterials were prepared at room temperature by sol-gel process and heat treated at 900 and 1000 °C during 4 h, under air atmosphere. The… read more here.

Keywords: temperature; sio2; gel process; sio2 y2o3 ... See more keywords
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Synthesis and characterization of tungsten and barium co-doped La2Mo2O9 by sol-gel process for solid oxide fuel cells

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Published in 2019 at "Journal of Rare Earths"

DOI: 10.1016/j.jre.2018.12.013

Abstract: Abstract Herein, we demonstrate the synthesis of W and Ba co-doped La2Mo2O9 (LBMWO) nanocrystalline powder by a sol-gel process. In all the compositions have general formulae La1.9Ba0.1Mo2–xWxO8.95 (x = 0–0.40). The crystal structure, microstructure and conductivity of… read more here.

Keywords: gel process; sol gel; synthesis; doped la2mo2o9 ... See more keywords
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Surface modification of alumina membranes via a sol-gel process for antifouling properties

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Published in 2017 at "Materials Letters"

DOI: 10.1016/j.matlet.2016.12.063

Abstract: Abstract Alumina membranes were modified using a SiO 2 sol-gel process to mitigate membrane fouling. The formation of a SiO 2 coating layer resulted in slightly narrowed pore sizes and reduced pure water permeability. Due… read more here.

Keywords: antifouling properties; alumina membranes; gel process; sol gel ... See more keywords

Cubic MnV2O4 fabricated through a facile sol-gel process as an anode material for lithium-ion batteries: morphology and performance evolution.

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Published in 2022 at "Dalton transactions"

DOI: 10.1039/d1dt04216e

Abstract: Metal vanadates have been popularly advocated as promising anode materials for lithium-ion batteries (LIBs) benefiting from their high theoretical specific capacity and abundant resources. Given that manganese and vanadium are reasonably economical elements and enjoy… read more here.

Keywords: cubic mnv2o4; ion batteries; gel process; mnv2o4 ... See more keywords
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Grass-Shaped Zinc Oxide Nanoparticles Synthesized by the Sol-Gel Process and Their Antagonistic Properties towards the Biotrophic Parasite, Meloidogyne incognita

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Published in 2023 at "Bioinorganic Chemistry and Applications"

DOI: 10.1155/2023/6834710

Abstract: The presence of Meloidogyne spp., also known as root-knot nematodes, presents a significant danger to global agricultural progress. Since chemical nematicides have high levels of toxicity, it is imperative to develop environmentally friendly methods to… read more here.

Keywords: gel process; shaped zinc; zno nps; grass shaped ... See more keywords
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Role of a novel cationic gemini surfactant (CGS) on a one-step sol-gel process and photocatalytic properties of TiO2 powders.

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Published in 2022 at "Journal of water and health"

DOI: 10.2166/wh.2022.069

Abstract: TiO2 nanoparticles were prepared using a sol-gel process in combination with a novel cationic gemini surfactant (CGS) with amide functional groups at low temperatures. Titanium (IV) isopropoxide (TIP) and CGS were used as the starting… read more here.

Keywords: gel process; cationic gemini; gemini surfactant; novel cationic ... See more keywords