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   Articles with "composite photocatalyst" as a keyword



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Preparation and characterization of SnO2−x/GO composite photocatalyst and its visible light photocatalytic activity for self-cleaning cotton fabrics

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recommendations! Published in 2019 at "Cellulose"

DOI: 10.1007/s10570-019-02662-z

Abstract: Sn2+ self-doped SnO2 (SnO2−x) nanocrystal and SnO2−x/graphene oxide (SnO2−x/GO) composite photocatalyst were prepared by hydrothermal method and characterized by transmission electron microscope, energy dispersive X-ray, X-ray diffraction, X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectroscopy,… read more here.

Keywords: cotton fabrics; composite photocatalyst; activity; sno2 composite ... See more keywords

Pt@Cu2O/WO3 composite photocatalyst for enhanced photocatalytic water oxidation performance

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recommendations! Published in 2018 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2018.05.086

Abstract: Abstract In this study, Pt@Cu2O/WO3 composite photocatalyst was constructed via coupling Cu2O onto the edged (200) and (020) facets of square-like WO3 nanoplates and followed by photodeposition of Pt onto Cu2O. The remarkably enhanced photocatalytic… read more here.

Keywords: wo3 composite; composite photocatalyst; cu2o wo3; cu2o ... See more keywords
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Cu2−xSe/CdS composite photocatalyst with enhanced visible light photocatalysis activity

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recommendations! Published in 2019 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.02.010

Abstract: Abstract To design efficient photocatalysis system, the recombination of electron-hole pairs in photocatalysts should be suppressed. Herein, p type Cu2−xSe/n type CdS composite photocatalyst was proposed for the first time to improve photocatalysis performance for… read more here.

Keywords: photocatalysis; cu2 xse; composite photocatalyst; cds composite ... See more keywords

Rapid degradation of naproxen by AgBr-α-NiMoO4 composite photocatalyst in visible light: Mechanism and pathways

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recommendations! Published in 2018 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2018.04.165

Abstract: Abstract A novel strategy for fabrication of visible light driven AgBr-α-NiMoO4 composite photocatalyst has been developed, including microwave hydrothermal and precipitation-deposition method. The fabrication of heterojunction photocatalyst was proved by XRD, FESEM mapping, HRTEM, SAED,… read more here.

Keywords: degradation; composite photocatalyst; nimoo4 composite; visible light ... See more keywords
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A spherical TiO2-Bi2WO6 composite photocatalyst for visible-light photocatalytic degradation of ethylene

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

DOI: 10.1016/j.colsurfa.2020.125048

Abstract: Abstract In this paper, Bi2WO6 porous microspheres were prepared via a hydrothermal method and nano-TiO2 uniformly dotted on the surface of the Bi2WO6 microspheres using deposition technology to self-assemble a porous layer spherical TiO2-Bi2WO6 (TB)… read more here.

Keywords: bi2wo6; degradation; composite photocatalyst; tio2 bi2wo6 ... See more keywords
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Design, preparation and properties of high-performance Z-scheme Bi2MoO6/g-C3N4-x composite photocatalyst

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recommendations! Published in 2020 at "Chemical Physics Letters"

DOI: 10.1016/j.cplett.2020.137381

Abstract: Abstract g-C3N4-x with nitrogen-deficient structure was prepared by raising the thermal etching temperature to 625 °C, and Bi2MoO6 was prepared through hydrothermal synthesis. The Bi2MoO6/g-C3N4-x composite photocatalyst with electron transfer mechanism as Z-scheme was then synthesized… read more here.

Keywords: c3n4 composite; bi2moo6 c3n4; composite photocatalyst; c3n4 ... See more keywords
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Carbonaceous 0D/2D composite photocatalyst for degradation of organic dyes

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recommendations! Published in 2020 at "Diamond and Related Materials"

DOI: 10.1016/j.diamond.2020.108096

Abstract: Abstract Photocatalysis technology has stimulated extensive research interest in various fields, but several limitations, such as the inefficient separation ratio of photo-generated charges and the possible release of metal ions from metal oxides or sulfides,… read more here.

Keywords: photocatalyst; pcn; photocatalyst degradation; carbonaceous composite ... See more keywords
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Enhanced photocatalytic H2 production under visible light on composite photocatalyst (CdS/NiSe nanorods) synthesized in aqueous solution.

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

DOI: 10.1016/j.jcis.2019.09.014

Abstract: Cocatalysts play a critical role in the activity and stability of photocatalytic systems. Currently, efficient cocatalysts mainly comprise of expensive noble metals. Herein we report a composite photocatalyst consisting of CdS nanorods (NRs) and noble-metal-free… read more here.

Keywords: composite photocatalyst; production; visible light; cds nise ... See more keywords

Fabrication of a novel MoO3/Zn–Al LDHs composite photocatalyst for efficient degradation of tetracycline under visible light irradiation

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recommendations! Published in 2021 at "Journal of Physics and Chemistry of Solids"

DOI: 10.1016/j.jpcs.2020.109698

Abstract: Abstract Herein, a novel MoO3/Zn–Al LDHs composite photocatalyst was successfully prepared. Morphology, chemical composition, and photoelectrochemical properties of the prepared catalyst were explored by different characterization methods, including X-ray diffraction (XRD), field emission scanning electron… read more here.

Keywords: composite photocatalyst; novel moo3; ldhs composite; moo3 ldhs ... See more keywords

In-situ growth UiO-66 on Bi2O3 to fabrication p-p heterojunction with enhanced visible-light degradation of tetracycline

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recommendations! Published in 2021 at "Journal of Solid State Chemistry"

DOI: 10.1016/j.jssc.2021.122353

Abstract: Abstract A p-p heterostructure has been constructed through loading UiO-66 on Bi2O3 as a composite photocatalyst to degrade the antibiotic tetracycline (TC) under visible light. The Bi2O3@UiO-66 composites were characterized by XRD, SEM, UV, BET,… read more here.

Keywords: uio bi2o3; bi2o3; visible light; composite photocatalyst ... See more keywords
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Facile photodeposition synthesis of novel Ag/4-Br/Bi2O3 composite photocatalyst

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recommendations! Published in 2019 at "Materials Letters"

DOI: 10.1016/j.matlet.2018.12.063

Abstract: Abstract A novel Ag/4-Br/Bi2O3 composite photocatalyst was prepared by the hydrothermal and photodeposition method, and characterized by XRD, SEM, TEM and UV–vis analysis, respectively. The results indicated that the nanoparticles of Ag were successfully deposited… read more here.

Keywords: bi2o3 composite; composite photocatalyst; bi2o3; novel bi2o3 ... See more keywords