Articles with "ultrasonic spray" as a keyword



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Successful Synthesis of Gold Nanoparticles through Ultrasonic Spray Pyrolysis from a Gold(III) Nitrate Precursor and Their Interaction with a High Electron Beam

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Published in 2018 at "ChemistryOpen"

DOI: 10.1002/open.201800101

Abstract: Abstract Herein, we report for the first time the successful preparation of a gold(III) nitrate [Au(NO3)3] water‐based precursor for use in a bottom‐up ultrasonic spray pyrolysis (USP) process. Due to its limited solubility in water,… read more here.

Keywords: gold iii; precursor; gold; ultrasonic spray ... See more keywords
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Fabrication of Graphdiyne/Graphene Composite Microsphere with Wrinkled Surface via Ultrasonic Spray Compounding and its Microwave Absorption Properties.

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Published in 2022 at "Small"

DOI: 10.1002/smll.202205925

Abstract: Advanced carbon materials are constantly being used in the field of microwave absorption. Herein, in order to enrich the variety and expand the application fields of graphdiyne (GDY), the wrinkled graphene (RGO) nanosheet coated and… read more here.

Keywords: gdy; rgo gdy; ultrasonic spray; absorption ... See more keywords
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Fabrications of boron-containing apatite ceramics via ultrasonic spray-pyrolysis route and their responses to immunocytes

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Published in 2020 at "Journal of Materials Science: Materials in Medicine"

DOI: 10.1007/s10856-020-6358-z

Abstract: Immunotherapy without side effects has been expected as a novel medical treatment for cancer. However, drugs such as cytokines typically used for immunotherapy are very expensive. Therefore, we propose the concept of immunoceramics that affect… read more here.

Keywords: via ultrasonic; bap ceramics; ultrasonic spray; boron containing ... See more keywords
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Controlled synthesis of dense MgFe2O4 nanospheres by ultrasonic spray pyrolysis technique: Effect of ethanol addition to precursor solvent

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Published in 2018 at "Advanced Powder Technology"

DOI: 10.1016/j.apt.2017.11.014

Abstract: Abstract We present the results of controlled synthesis of spherical shape magnesium ferrite (MgFe 2 O 4 ) dense nanoparticles by using ultrasonic spray pyrolysis (USP) method without any post-annealing processes. A new strategy was… read more here.

Keywords: ultrasonic spray; dense; controlled synthesis; spray pyrolysis ... See more keywords
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One step synthesis process for fabricating NiFe2O4 nanoparticle loaded porous carbon spheres by ultrasonic spray pyrolysis

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Published in 2018 at "Advanced Powder Technology"

DOI: 10.1016/j.apt.2018.03.011

Abstract: Abstract In the present work, the porous hollow carbon spheres loaded with NiFe2O4 nanoparticles have been successfully prepared via ultrasonic spray pyrolysis technique at 700 °C and the associated formation mechanism has been studied. The as-prepared… read more here.

Keywords: carbon spheres; carbon; spray pyrolysis; ultrasonic spray ... See more keywords
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Facile synthesis of Ag/AgX (X = Cl, Br) with enhanced visible-light-induced photocatalytic activity by ultrasonic spray pyrolysis method

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Published in 2018 at "Advanced Powder Technology"

DOI: 10.1016/j.apt.2018.07.016

Abstract: Abstract Ag/AgX (X = Cl, Br) plasmonic photocatalysts were synthesized via a facile one-pot ultrasonic spray pyrolysis method, wherein no additional issues such as high pressure, surfactants and reducing agents were required. The structure, morphology, and optical… read more here.

Keywords: photocatalytic activity; microscopy; visible light; agx ... See more keywords
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One-pot synthesis of hematite-alumina hollow sphere composite by ultrasonic spray pyrolysis technique with high adsorption capacity toward PAHs

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Published in 2021 at "Advanced Powder Technology"

DOI: 10.1016/j.apt.2021.02.015

Abstract: Abstract A hybrid nanocomposite of alumina and hematite was synthesized by ultrasonic spray pyrolysis technique. The study of microscopic images, mapping analysis, and XRD patterns revealed that the Al2O3 – Fe2O3 nanocomposite was composed of… read more here.

Keywords: spray pyrolysis; ultrasonic spray; adsorption; hollow sphere ... See more keywords
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Preparation of itraconazole nanoparticles by anti-solvent precipitation method using a cascaded microfluidic device and an ultrasonic spray drier

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Published in 2018 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2017.12.002

Abstract: Abstract We propose a cascaded device connecting microfluidic nanoprecipitation and ultrasonic spray drying to produce dry drug nanoparticles directly. Itraconazole (ITZ) was chosen as a model drug. Firstly, the influences of different factors such as… read more here.

Keywords: spray; preparation; anti solvent; ultrasonic spray ... See more keywords
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3D indium tin oxide electrodes by ultrasonic spray deposition for current collection applications

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Published in 2017 at "Journal of Power Sources"

DOI: 10.1016/j.jpowsour.2017.03.006

Abstract: Abstract Three dimensionally (3D) structured indium tin oxide (ITO) thin films are synthesized and characterized as a 3D electrode material for current collection applications. Using metal citrate chemistry in combination with ultrasonic spray deposition, a… read more here.

Keywords: indium tin; collection applications; spray deposition; ultrasonic spray ... See more keywords

Effect of temperature on ultrasonic spray pyrolysis method in zinc tungstate: The relationship between structural and optical properties

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Published in 2021 at "Materials Chemistry and Physics"

DOI: 10.1016/j.matchemphys.2020.123991

Abstract: ABSTRACT Zinc tungstate is an inorganic material which shows immense potential in diverse areas such as photoluminescence, sodium-ion batteries, and catalysis. Thus, the synthesis and characterization of ZnWO4 by ultrasonic spray pyrolysis using different heat… read more here.

Keywords: ultrasonic spray; zinc tungstate; spray pyrolysis;
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Photoactivity of nanostructured spheres of BiVO4 synthesized by ultrasonic spray pyrolysis at low temperature

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Published in 2021 at "Materials Research Bulletin"

DOI: 10.1016/j.materresbull.2021.111447

Abstract: Abstract Brain-like nanostructures of BiVO4 were synthesized by ultrasonic spray pyrolysis (USP) using citric acid as chelating agent at 350 °°C. Synthesis variables such as carrier gas flow, structural agent concentration and temperature were herein studied.… read more here.

Keywords: spray pyrolysis; ultrasonic spray; bivo4 synthesized; bivo4 ... See more keywords