Articles with "microwave hydrothermal" as a keyword



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Application of microwave and hydrothermal treatments for modification of cassava starch of Manipur region, India and development of cookies

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Published in 2021 at "Journal of Food Science and Technology"

DOI: 10.1007/s13197-021-05020-9

Abstract: The cassava ( Manihot esculenta ) root provides sustainable cheap source of starch that can be modified using microwave and hydrothermal treatments. The modified starch is of great demand in the market for its varied… read more here.

Keywords: modified starch; starch; dry chips; hydrothermal treatments ... See more keywords
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Cobalt ferrite nanoparticles prepared by microwave hydrothermal synthesis and adsorption efficiency for organic dyes: Isotherms, thermodynamics and kinetic studies

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Published in 2020 at "Advanced Powder Technology"

DOI: 10.1016/j.apt.2020.10.001

Abstract: Abstract Magnetic nanoferrites (MFe2O4, M = Co, Ni) were successfully synthesised through microwave-hydrothermal route, characterised and used for adsorption of Eriochrome Black T (EBT) and Bromophenol Blue (BRB) dyes from their aqueous solution. The powder XRD patterns… read more here.

Keywords: adsorption efficiency; adsorption; thermodynamics; cobalt ferrite ... See more keywords
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Shape-controlled microwave hydrothermal synthesis of antiferromagnetic GdVO4 nanowires for magnetocaloric materials

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Published in 2020 at "Current Applied Physics"

DOI: 10.1016/j.cap.2020.03.005

Abstract: Abstract GdVO4 nanowires have been fabricated by a microwave-assisted hydrothermal method with the addition of EDTA (ethylenediaminetetraacetic acid) during synthesis. The GdVO4 nanowires have a lower antiferromagnetic (AFM) ordering temperature ( T N ) and… read more here.

Keywords: gdvo4; shape controlled; controlled microwave; microwave hydrothermal ... See more keywords
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Microwave-hydrothermal synthesis of BiOBr/Bi2WO6 nanocomposites for enhanced photocatalytic performance

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Published in 2018 at "Ceramics International"

DOI: 10.1016/j.ceramint.2018.08.128

Abstract: Abstract BiOBr/Bi 2 WO 6 nanocomposites were synthesized by a microwave-assisted hydrothermal method. The as-synthesized products were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) and photoluminescence (PL) spectroscopy. In… read more here.

Keywords: hydrothermal synthesis; photocatalytic performance; biobr; spectroscopy ... See more keywords
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Microwave hydrothermal synthesized ZnIn-layered double hydroxides derived ZnIn-layered double oxides for enhanced methylene blue photodegradation

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Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2020.124588

Abstract: Abstract The ZnIn-layered double hydroxides (ZnIn-LDHs) were synthesized by microwave hydrothermal method and used as the precursors to prepare the ZnIn-layered double oxides (ZnIn-LDOs) by the controllable calcination. The ZnIn-LDOs were aggregated by porous sheet… read more here.

Keywords: layered double; znin layered; znin; double hydroxides ... See more keywords
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Effect of the heating time on the preferred growth of hydroxyapatite crystal prepared by microwave-hydrothermal technique on the defective surface of sprayed coating

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Published in 2019 at "Composites Part B: Engineering"

DOI: 10.1016/j.compositesb.2019.107205

Abstract: Abstract A calcium phosphate (Ca–P) coating is prepared on carbon/carbon (C/C) substrate by supersonic atmospheric plasma sprayed (SAPS) method. After that, microwave-hydrothermal (MH) method is used as the postprocessing method to lower surface defects for… read more here.

Keywords: time; growth; surface; sprayed coating ... See more keywords
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Synthesis of improved hydrochar by microwave hydrothermal carbonization of green waste

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Published in 2020 at "Fuel"

DOI: 10.1016/j.fuel.2020.117146

Abstract: Abstract Green waste (GW), a typical biomass waste, was used to produce hydrochar using microwave hydrothermal carbonization (MHTC). The results indicate that MHTC promotes the dehydration of GW to a greater extent than traditional oven… read more here.

Keywords: green waste; waste; hydrothermal carbonization; microwave hydrothermal ... See more keywords
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Enhanced dielectric properties of tungsten bronze Ba6FeNb9O30 prepared by microwave hydrothermal method

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Published in 2018 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2017.12.324

Abstract: Abstract In the present study, pure tungsten bronzes structural Ba6FeNb9O30 powders were synthesized by a standard solid-state reaction process (BFN-S) and a microwave hydrothermal method (BFN-W), respectively. The structure and dielectric properties of the BFN-S… read more here.

Keywords: hydrothermal method; bfn ceramics; tungsten bronze; dielectric properties ... See more keywords

N self-doped ZnO derived from microwave hydrothermal synthesized zeolitic imidazolate framework-8 toward enhanced photocatalytic degradation of methylene blue.

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Published in 2019 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2019.12.107

Abstract: The precursor particles were successfully prepared by a facile microwave hydrothermal method. Compared with solvothermal and precipitation method, microwave hydrothermal method can greatly shorten the reaction time and increase the product yields. Nitrogen (N) doped… read more here.

Keywords: degradation; microscopy; zno; microwave hydrothermal ... See more keywords

Microwave-hydrothermal synthesis and investigation of Mn-doped K2SiF6 microsize powder as a red phosphor for warm white LEDs

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Published in 2021 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2021.118389

Abstract: Abstract Microsize powder of Mn-doped potassium hexaflourosilicate (PFS, K2SiF6) phosphor has been synthesized using the microwave-hydrothermal (MWHT) method, a new approach for obtaining this material. Special attention has been paid to the identification of the… read more here.

Keywords: microsize powder; phosphor; luminescence; microwave hydrothermal ... See more keywords
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Ultrafast microwave-hydrothermal synthesis of hexagonal plates of hematite

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Published in 2018 at "Materials Chemistry and Physics"

DOI: 10.1016/j.matchemphys.2017.10.078

Abstract: Abstract This paper reports on the synthesis of hexagonal plates of hematite, α-Fe2O3 crystals using microwave-hydrothermal (M-H) and conventional-hydrothermal (C-H) reactions. Platy α-Fe2O3 crystals which show dark red wine color were synthesized from 2M-FeCl3 and… read more here.

Keywords: fe2o3 crystals; plates hematite; 140 180; synthesis hexagonal ... See more keywords