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   Articles with "bioi" as a keyword



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Synthesis of bismuth oxyiodide (BiOI) by means of microwaves in glycerol with high photocatalytic activity for the elimination of NOx and SO2

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recommendations! Published in 2019 at "Research on Chemical Intermediates"

DOI: 10.1007/s11164-019-03998-8

Abstract: A facile microwave route was successfully developed to synthesize BiOI in glycerol as a medium of reaction. The temperature and time of synthesis were selected as the critical experimental variables to rule the physicochemical properties… read more here.

Keywords: bioi; photocatalytic activity; synthesis bismuth; spectroscopy ... See more keywords
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Graphitic carbon nitride/BiOI loaded on electrospun silica nanofibers with enhanced photocatalytic activity

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recommendations! Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2018.06.050

Abstract: Abstract Graphitic carbon nitride (g-C3N4) nanostructures were successfully assembled on silica nanofibers (SiO2 NFs) by an electrospinning technique. Then, BiOI nanosheets (NSs) were uniformly grown on SiO2@g-C3N4 NFs via a facile impregnation method at room… read more here.

Keywords: bioi; sio2 c3n4; bioi nfs; photocatalytic activity ... See more keywords
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Room-temperature synthesis of BiOI/Graphene oxide foam composite for phenol removal under visible light

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recommendations! Published in 2020 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.144370

Abstract: Abstract The coupling of graphene-based materials is a widely adopted method to effectively separate photo-induced electrons and holes, and consequently, improve the performance of photocatalysts. However, the surface modification of semiconductors with graphene materials can… read more here.

Keywords: bioi; graphene oxide; gof; gof bioi ... See more keywords
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Crystal face-selective Bi4Ti3O12/BiOI heterojunction constructed for enhanced visible ligtht-driven photocatalytic activity

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recommendations! Published in 2021 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2021.149507

Abstract: Abstract Spontaneous polarization of ferroelectric is used to promote the separation of photogenerated electrons and holes, showing tremendous potentials of solar-light driven photocatalytic. However, designing a system of efficient response to visible light, remains a… read more here.

Keywords: driven photocatalytic; bi4ti3o12 bioi; bioi heterojunction; bioi ... See more keywords
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Bi4O5I2-Bi5O7I/Ni foam constructed in-situ accelerating interfacial carrier transfer for efficient photocatalysis

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recommendations! Published in 2021 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2021.150485

Abstract: Abstract BiOI powder was first supported on Ni foam to form BiOI/Ni foam. The Bi4O5I2-Bi5O7I/Ni foam was obtained by calcining the BiOI/Ni foam at 400 °C for 1 h with a ramp rate of 10 °C min−1, which demonstrated… read more here.

Keywords: bi5o7i foam; foam; bioi; bi4o5i2 bi5o7i ... See more keywords
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Microwave-assisted synthesis of high efficient α-Fe2O3/BiOI composites and its performance in photocatalytic degardation of organic pollutants

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recommendations! Published in 2020 at "Advanced Powder Technology"

DOI: 10.1016/j.apt.2020.03.025

Abstract: Abstract Herein, we prepare novel composites of α-Fe2O3/BiOI photocatalysts by one step microwave hydrothermal process. The SEM and TEM characterization results suggest microsphere shaped of BiOI with α-Fe2O3 nanoparticles decorated on the surface of BiOI… read more here.

Keywords: fe2o3 bioi; bioi; bioi composites; microwave assisted ... See more keywords
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Facile synthesis of metallic Bi deposited BiOI composites with the aid of EDTA-2Na for highly efficient Hg0 removal

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recommendations! Published in 2019 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2018.12.017

Abstract: Abstract BiOI microparticles with different I/Bi molar ratios were synthesized via a facile coprecipitation method in the absence and presence of EDTA-2Na and were characterized by various techniques. Their activity were evaluated using toxic elemental… read more here.

Keywords: facile synthesis; hg0 removal; edta 2na; bioi ... See more keywords
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Novel Ti3C2/Bi@BiOI nanosheets with gradient oxygen vacancies for the enhancement of spatial charge separation and photocatalytic performance: The roles of reactive oxygen and iodine species

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recommendations! Published in 2021 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2021.130764

Abstract: Abstract In this study, we reported a series of novel Ti3C2/Bi@OVs-BiOI photocatalysts using MXene to tailor the surface structure and photocatalytic activity of BiOI nanosheets. Notably, the Ti3C2 with surface terminal Ti sites can induce… read more here.

Keywords: bioi nanosheets; iodine; novel ti3c2; bioi ... See more keywords
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Fabricating BiOI nanostructures armed catalytic strips for selective electrochemical and SERS detection of pesticide in polluted water.

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recommendations! Published in 2021 at "Environmental pollution"

DOI: 10.1016/j.envpol.2021.118754

Abstract: We have constructed a dual mode catalytic strip equipped with 2D BiOI nanostructures and deployed for dual mode detection sensing of hazardous trichlorophenol (TCP). Synthesized BiOI nanostructures are investigated for its crystal architecture, morphology and… read more here.

Keywords: catalytic strips; bioi; detection; bioi nanostructures ... See more keywords
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Sonochemical synthesis of BiOI-TiO2heterojunction with enhanced visible-light-driven photocatalytic activity

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recommendations! Published in 2019 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2018.12.387

Abstract: Abstract Construction of p-n heterostructured semiconductor photocatalysts is of great attention. Herein, BiOI-TiO2p-n heterojunction photocatalysts with different molar ratios have been successfully synthesized by ultrasonic-assisted method. On the basis of the XPS analysis, Ti-O-Bi bonds… read more here.

Keywords: photocatalytic activity; bioi; visible light; sonochemical synthesis ... See more keywords
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A novel modest synthesis of device applicable flakes based stable BiOI film by the oxidation of BiI3 film

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recommendations! Published in 2021 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2021.159715

Abstract: Abstract This paper reports a novel and simple synthesis method of BiOI film preparation. In our experiment, the synthesis process of BiOI was conducted in a typical room temperature environment via the oxidation of spin-coated… read more here.

Keywords: synthesis; bioi film; bioi; film ... See more keywords