Ternary nanocomposite ZnO-g–C3N4–Go for enhanced photocatalytic degradation of RhB

Zhang, Jiaqi; Li, Jin; Liu, Xiangyu

doi:10.1016/j.optmat.2021.111351

Cited by 45 publications

(2 citation statements)

References 32 publications

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“…The carbon materials such as GO, RGO, CNTs, graphene aerogels, carbon xerogel, and CDs exhibit various functional properties that can benefit the photocatalytic reactions. ,,,,,− Like GCN, GOs also serve as excellent substrates for the growth of ZnO and inhibit their growth during the crystallization step . The GO can trap the excited electrons from the CB of ZnO and GCN, thereby preventing electron–hole recombination.…”

Section: Modified Gcn/zno Based Heterostructurementioning

confidence: 99%

“…The hydrothermal treatment and annealing steps are amended to improve the adhesion between the crystallized ZnO and GCN. ,− The particle sizes of ZnO were reported to be ∼44.2 and ∼6.2 nm in the pure form and in the composite structure, respectively, which suggests that GCN has an inhibition effect on the particle growth dynamics of ZnO . The GCN nanofilms were coated on the surface of porous ZnO-NSs via thermal decomposition of bulk GCN .…”

Section: Preparation Of the Compositementioning

confidence: 99%

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Review and Perspective on Rational Design and Interface Engineering of g-C₃N₄/ZnO: From Type-II to Step-Scheme Heterojunctions for Photocatalytic Applications

Kumar¹,

Kavitha²,

Manjunatha³

2023

Energy Fuels

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Heterostructuring the g-C 3 N 4 (GCN) with wide gap oxide photocatalysts is of prominent interest as they can harvest photons spanning the UV−visible region. In this regard, GCN/ZnO have garnered remarkable attention due to their admirable structure, optical, dimensional anisotropy, and electronic properties. The 2D sheet-like structure of GCN can serve as a suitable substrate for the growth of distinct ZnO nanostructures under the multitude of reaction conditions. This review focuses on the progress in the rational design and interface engineering of GCN/ZnO to from Type-II and Z/S-scheme heterojunctions, followed by their relevant photocatalytic applications toward H 2 evolution, CO 2 reduction, pollutant degradation, and bacteria inactivation. The mechanism underlying the crystallization of GCN and ZnO together with their intimate contact in the composite are emphasized under the light of diverse preparation methods. The modification of GCN/ZnO with cocatalysts such as metals, alloy, semiconductors, and carbon materials to form ternary systems to highlight their advancements. The gap analysis and future prospectus of this intricate heterostructure concerning the challenges in synthetic approaches and the charge carrier dynamics are discussed. This review envisages the development of efficient GCN/ZnO-based heterostructures for multiscale applications.

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Section: Modified Gcn/zno Based Heterostructurementioning

confidence: 99%

Section: Preparation Of the Compositementioning

confidence: 99%

Review and Perspective on Rational Design and Interface Engineering of g-C₃N₄/ZnO: From Type-II to Step-Scheme Heterojunctions for Photocatalytic Applications

Kumar¹,

Kavitha²,

Manjunatha³

2023

Energy Fuels

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Efficient photodegradation of organic dyes from industrial wastewater using novel Ni-decorated g-C3N4-TiO2 photocatalysts

Jin,

Tanzeel,

Arif

et al. 2023

Colloid Polym Sci

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Photocatalytic oxidative degradation of methyl orange by a novel g-C3N4@ZnO based on graphene oxide composites with ternary heterojunction construction

Lin

Chen

et al. 2022

Reac Kinet Mech Cat

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Ternary nanocomposite ZnO-g–C3N4–Go for enhanced photocatalytic degradation of RhB

Cited by 45 publications

References 32 publications

Review and Perspective on Rational Design and Interface Engineering of g-C₃N₄/ZnO: From Type-II to Step-Scheme Heterojunctions for Photocatalytic Applications

Review and Perspective on Rational Design and Interface Engineering of g-C₃N₄/ZnO: From Type-II to Step-Scheme Heterojunctions for Photocatalytic Applications

Efficient photodegradation of organic dyes from industrial wastewater using novel Ni-decorated g-C3N4-TiO2 photocatalysts

Photocatalytic oxidative degradation of methyl orange by a novel g-C3N4@ZnO based on graphene oxide composites with ternary heterojunction construction

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Ternary nanocomposite ZnO-g–C3N4–Go for enhanced photocatalytic degradation of RhB

Cited by 45 publications

References 32 publications

Review and Perspective on Rational Design and Interface Engineering of g-C3N4/ZnO: From Type-II to Step-Scheme Heterojunctions for Photocatalytic Applications

Review and Perspective on Rational Design and Interface Engineering of g-C3N4/ZnO: From Type-II to Step-Scheme Heterojunctions for Photocatalytic Applications

Efficient photodegradation of organic dyes from industrial wastewater using novel Ni-decorated g-C3N4-TiO2 photocatalysts

Photocatalytic oxidative degradation of methyl orange by a novel g-C3N4@ZnO based on graphene oxide composites with ternary heterojunction construction

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Product

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Review and Perspective on Rational Design and Interface Engineering of g-C₃N₄/ZnO: From Type-II to Step-Scheme Heterojunctions for Photocatalytic Applications

Review and Perspective on Rational Design and Interface Engineering of g-C₃N₄/ZnO: From Type-II to Step-Scheme Heterojunctions for Photocatalytic Applications