Articles with "c3n4 composite" as a keyword



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Novel Bi12TiO20/g-C3N4 composite with enhanced photocatalytic performance through Z-scheme mechanism

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Published in 2018 at "Journal of Materials Science"

DOI: 10.1007/s10853-018-2311-7

Abstract: Novel Bi12TiO20/g-C3N4 composite was successfully prepared with Bi12TiO20 nanoparticles embedded within the fluffy crumpled g-C3N4 nanosheets. Bi12TiO20/g-C3N4 composites exhibit superior photoactivity and stability. As compared with g-C3N4 and Bi12TiO20, the photocatalytic efficiency of Bi12TiO20/g-C3N4 is… read more here.

Keywords: c3n4 composite; novel bi12tio20; bi12tio20 c3n4; scheme mechanism ... See more keywords
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A weak-light-responsive TiO2/g-C3N4 composite film: photocatalytic activity under low-intensity light irradiation

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Published in 2018 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-018-2201-1

Abstract: A TiO2/g-C3N4 composite photocatalytic film was prepared by in situ synthesis method and its photocatalytic capability under weak-visible-light condition was studied. The co-precursor with different ratio of melamine and TiO2 sol-gel precursor were treated using… read more here.

Keywords: tio2; c3n4 composite; weak light; tio2 c3n4 ... 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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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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Enhanced efficiency and stability of Co0.5Cd0.5S/g-C3N4 composite photo-catalysts for hydrogen evolution from water under visible light irradiation

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Published in 2017 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2016.12.081

Abstract: Abstract A simple hydrothermal process was developed to synthesize Co0.5Cd0.5S/g-C3N4 composite photocatalysts. The crystal structure and surface morphology were characterized with XRD and TEM. The chemical state on the material surface, the chemical structure as… read more here.

Keywords: c3n4 composite; co0 5cd0; visible light; 5cd0 c3n4 ... See more keywords
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Facile synthesis and enhanced photo-electrocatalytic performance of TiO2 nanotube/g-C3N4 composite catalyst by a novel synthesis approach

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Published in 2020 at "Optik"

DOI: 10.1016/j.ijleo.2020.164262

Abstract: Abstract TiO2 nanotube/graphene-like carbon nitride (g-C3N4) composite structure was fabricated by a novel synthesis approach. Amorphous TiO2 nanotube arrays was synthesized by anodization. Afterward, g-C3N4 structures were decorated on the amorphous TiO2 nanotube arrays by… read more here.

Keywords: c3n4 composite; synthesis approach; synthesis; tio2 nanotube ... See more keywords
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Facile fabrication of Ag/PANI/g-C3N4 composite with enhanced electrochemical performance as supercapacitor electrode

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Published in 2019 at "Journal of Electroanalytical Chemistry"

DOI: 10.1016/j.jelechem.2018.12.025

Abstract: Abstract Ag nanoparticles decorated Polyaniline (PANI)/graphitic carbon nitride (g-C3N4) composite was fabricated as active electrode materials for supercapacitors via an in-situ oxidative polymerization. Morphology and structure of Ag/PANI/g-C3N4 composite were investigated by scanning electron microscopy… read more here.

Keywords: c3n4; microscopy; c3n4 composite; electrode ... See more keywords
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A facile in-situ hydrothermal route to construct a well-aligned β-Ag2MoO4/g-C3N4 heterojunction with enhanced visible light photodegradation: Mechanistic views

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Published in 2018 at "Journal of Photochemistry and Photobiology A: Chemistry"

DOI: 10.1016/j.jphotochem.2018.04.036

Abstract: Abstract Constructing a well-aligned heterojunction composite and realizing its photocatalysis mechanism are pivotal in controlling the charge transfer behavior and in turn improving the photocatalytic ability of a photocatalyst. Herein, we report an in-situ synthesis… read more here.

Keywords: c3n4 composite; well aligned; visible light; heterojunction ... See more keywords
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A novel Fe(OH)3/g-C3N4 composite membrane for high efficiency water purification

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Published in 2018 at "Journal of Membrane Science"

DOI: 10.1016/j.memsci.2018.07.027

Abstract: Abstract Membranes assembled from nanomaterials are widely studied in separation field. Herein, a novel 0D/2D composite membrane was fabricated for water purification. The 0D nanomaterial is Fe(OH)3 nanoparticles and the 2D nanomaterial is g-C3N4 nanosheets.… read more here.

Keywords: water purification; c3n4 composite; composite membrane; membrane ... See more keywords
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One-Step Fabrication of the ZnO/g-C3N4 Composite for Visible Light-Responsive Photocatalytic Degradation of Bisphenol E in Aqueous Solution

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Published in 2023 at "ACS Omega"

DOI: 10.1021/acsomega.2c06678

Abstract: The ZnO/g-C3N4 composite was successfully synthesized by a simple one-step calcination of a urea and zinc acetate mixture. The photocatalytic activity of the synthesized composite was evaluated in the degradation of bisphenol E (BPE). The… read more here.

Keywords: spectroscopy; microscopy; zno c3n4; c3n4 composite ... See more keywords
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Antibacterial Activity of Graphene Oxide/g-C3N4 Composite through Photocatalytic Disinfection under Visible Light

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Published in 2017 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.7b01431

Abstract: Carbon-based nanomaterials have been widely developed into innovative antimicrobial agents due to their advantages of high surface-to-volume ratio, extremely high mechanical strength, and distinct physicochemical properties. Here, the nanocomposite of graphene oxide/graphitic carbon nitride (GO/g-C3N4),… read more here.

Keywords: graphene oxide; antibacterial activity; c3n4 composite; visible light ... See more keywords
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A novel construct of an electrochemical acetylcholinesterase biosensor for the investigation of malathion sensitivity to three different insect species using a NiCr2O4/g-C3N4 composite integrated pencil graphite electrode

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Published in 2022 at "RSC Advances"

DOI: 10.1039/d2ra01307j

Abstract: Herein, an electrochemical biosensor has been prepared to assess the sensitivity of an organophosphate insecticide, malathion, to acetylcholinesterase (AChE) enzyme of three insects including Apis mellifera (honeybee), Tribolium castaneum (red flour beetle), and Zootermopsis nevadensis… read more here.

Keywords: sensitivity; composite integrated; ache; c3n4 composite ... See more keywords