Articles with "heterojunction photocatalyst" as a keyword



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Construction of a novel ZnCo2O4/Bi2O3 heterojunction photocatalyst with enhanced visible light photocatalytic activity

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Published in 2019 at "Chinese Chemical Letters"

DOI: 10.1016/j.cclet.2018.08.020

Abstract: Abstract A novel ZnCo2O4/Bi2O3 heterojunction photocatalyst was prepared, and the formation of the heterojunction was confirmed via HRTEM. Photocatalytic activity of as-prepared samples was evaluated through photodegradation of malachite green (MG). The degradation results show… read more here.

Keywords: bi2o3 heterojunction; activity; heterojunction; heterojunction photocatalyst ... See more keywords
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Enhanced Photocatalytic Activity over Flower-like Sphere Ag/Ag2CO3/BiVO4 Plasmonic Heterojunction Photocatalyst for Tetracycline Degradation

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Published in 2018 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2017.08.114

Abstract: Abstract A novel ternary Ag/Ag 2 CO 3 /BiVO 4 plasmonic heterojunction photocatalyst was successfully fabricated by a precipitation method over BiVO 4 , followed by light reduction. The obtained composites were characterized by various… read more here.

Keywords: bivo; degradation; heterojunction photocatalyst; photocatalyst ... See more keywords
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Heterojunction photocatalyst for organic degradation: Superior photocatalytic activity through the phase and interface engineering

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Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2020.05.317

Abstract: Abstract Semiconductor-based heterostructure photocatalyst attracts extensive attention because of its excellent interface charge transfer/separation ability. Here, the β-Bi2O3/CeO2 heterostructure photocatalysts are fabricated via a simple mechanochemical couple with thermal decomposition strategy. The introduction of CeO2… read more here.

Keywords: degradation; heterojunction photocatalyst; photocatalyst; bi2o3 ceo2 ... See more keywords
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CuWO4/CuS heterojunction photocatalyst for the application of visible-light-driven photodegradation of dye pollutions

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Published in 2022 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2021.162181

Abstract: Abstract Water pollution is a very serious problem concerning human health, and organic dyes are important pollution sources. Photocatalysts could convert light energy into chemical energy and photodegrade organic dyes. Thus, their potential use has… read more here.

Keywords: heterojunction photocatalyst; photodegradation; visible light; application ... See more keywords
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Bio-inspired hierarchical hetero-architectures of in-situ C-doped g-C3N4 grafted on C, N co-doped ZnO micro-flowers with booming solar photocatalytic activity

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Published in 2019 at "Journal of Industrial and Engineering Chemistry"

DOI: 10.1016/j.jiec.2019.05.003

Abstract: Abstract The in-situ hierarchical heterojunction photocatalyst consists of C-doped g-C3N4 (CCN) grafted on the C, N co-doped ZnO were successfully realized via simple bio-template hydrothermal approach. The resultants hierarchical heterojunction photocatalyst exhibited excellent UV to… read more here.

Keywords: hierarchical heterojunction; doped c3n4; grafted doped; heterojunction ... See more keywords
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Exploration of a novel Type II 1D-ZnO nanorods/BiVO4 heterojunction photocatalyst for water depollution

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Published in 2020 at "Journal of Industrial and Engineering Chemistry"

DOI: 10.1016/j.jiec.2019.12.002

Abstract: Abstract In this study, we reported on the successful fabrication of a novel heterojunction photocatalyst (in particulate system) with a Type II band alignment between 1D-ZnO nanorods and BiVO4 nanocrystals. Pristine 1D-ZnO nanorods and BiVO4… read more here.

Keywords: heterojunction photocatalyst; zno; zno nanorods; nanorods bivo4 ... See more keywords
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Fabrication of 0D/2D CdS/Bi12O17Cl2 heterojunction photocatalyst with boosted photocatalytic performance

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Published in 2021 at "Materials Science in Semiconductor Processing"

DOI: 10.1016/j.mssp.2020.105411

Abstract: Abstract A series of novel 0D/2D CdS/Bi12O17Cl2 photocatalysts were fabricated through hydrothermal method, and their crystal structure, surface feature, element composition, and light absorption property were thoroughly investigated. The results demonstrated that 0D CdS nanoparticles… read more here.

Keywords: heterojunction photocatalyst; bi12o17cl2 heterojunction; cds bi12o17cl2; photocatalyst boosted ... See more keywords
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Z-scheme induced g-C3N4 /WS2 heterojunction photocatalyst with improved electron mobility for enhanced solar photocatalysis

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Published in 2021 at "Solar Energy"

DOI: 10.1016/j.solener.2021.09.040

Abstract: Abstract This study reports the hybridization of g-C3N4/WS2 prepared through one-pot hydrothermal synthesis in the absence of a reducing agent. Heterojunction samples of varied WS2 compositions and fixed g-C3N4 concentrations (CNW-0.5, CNW-1.0 and CNW-1.5) were… read more here.

Keywords: heterojunction photocatalyst; mobility; scheme; c3n4 ws2 ... See more keywords
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Fabrication of 2D heterojunction photocatalyst Co-g-C3N4/MoS2 with enhanced solar-light-driven photocatalytic activity

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Published in 2019 at "New Journal of Chemistry"

DOI: 10.1039/c8nj04849e

Abstract: Co-Doping and formation of a 2D heterojunction with MoS2 can significantly boost the photocatalytic activity of g-C3N4. read more here.

Keywords: mos2; fabrication heterojunction; photocatalytic activity; heterojunction ... See more keywords
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Construction of unique 2D/0D NiO/ZnCdS p-n heterojunction photocatalyst with highly improved photocatalytic H2 generation

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Published in 2023 at "New Journal of Chemistry"

DOI: 10.1039/d3nj00856h

Abstract: ZnCdS solid solution has attracted increasing attention in visible-light photocatalytic applications due to its suitable band gap structures. However, the practical utilization of ZnCdS still faces significant challenges because of... read more here.

Keywords: unique nio; construction unique; heterojunction photocatalyst; zncds heterojunction ... See more keywords