ZnIn₂S₄‐Based Photocatalysts for Energy and Environmental Applications

Small Methods, Journal Year: 2021, Volume and Issue: 5(10)

Published: Sept. 2, 2021

As a fascinating visible-light-responsive photocatalyst, zinc indium sulfide (ZnIn2 S4 ) has attracted extensive interdisciplinary interest and is expected to become new research hotspot in the near future, due its nontoxicity, suitable band gap, high physicochemical stability durability, ease of synthesis, appealing catalytic activity. This review provides an overview on recent advances ZnIn2 -based photocatalysts. First, crystal structures are briefly introduced. Then, various modulation strategies outlined for better photocatalytic performance, which includes morphology structure engineering, vacancy doping hydrogenation construction composites. Thereafter, potential applications energy environmental area photocatalysts summarized. Finally, some personal perspectives about promises prospects this emerging material provided.

Language: Английский

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Direct Z-scheme ZnIn2S4@MoO3 heterojunction for efficient photodegradation of tetracycline hydrochloride under visible light irradiation

Chemical Engineering Journal, Journal Year: 2021, Volume and Issue: 424, P. 130510 - 130510

Published: May 28, 2021

Language: Английский

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One‐Step MOF‐Templated Strategy to Fabrication of Ce‐Doped ZnIn₂S₄ Tetrakaidecahedron Hollow Nanocages as an Efficient Photocatalyst for Hydrogen Evolution

Advanced Science, Journal Year: 2022, Volume and Issue: 9(9)

Published: Jan. 9, 2022

Abstract Achieving structure optimizing and component regulation simultaneously in the ZnIn 2 S 4 ‐based photocatalytic system is an enormous challenge improving its hydrogen evolution performance. 3D hollow‐structured photocatalysts have been intensively studied due to their obvious advantages solar energy conversion reactions. The synthesis of , however, limited by lack suitable template or methods, thereby restricting wide application field photocatalysis. Herein, Ce‐doped with hollow nanocages are obtained via one‐step hydrothermal method ordered large‐pore tetrakaidecahedron cerium‐based metal–organic frameworks (Ce‐MOFs) as Ce ion source. doping formation ultrathin nanosheet subunits induced Ce‐MOFs, making this groundbreaking work. a nonspherical nanostructure inherit shape Ce‐MOF templates, shell composed subunits. Both theoretical experimental results indicate that increase light capture separation photogenerated charge carriers.

Language: Английский

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Hollow Nanoboxes Cu_2‐xS@ZnIn₂S₄ Core‐Shell S‐Scheme Heterojunction with Broad‐Spectrum Response and Enhanced Photothermal‐Photocatalytic Performance

Small, Journal Year: 2022, Volume and Issue: 18(31)

Published: June 12, 2022

Major issues in photocatalysis include improving charge carrier separation efficiency at the interface of semiconductor photocatalysts and rationally developing efficient hierarchical heterostructures. Surface continuous growth deposition is used to make hollow Cu2-x S nanoboxes, then simple hydrothermal reaction core-shell S@ZnIn2 S4 S-scheme heterojunctions. The photothermal photocatalytic performance improved. In an experimental hydrogen production test, photocatalyst produces 4653.43 µmol h-1 g-1 hydrogen, which 137.6 13.8 times higher than pure ZnIn2 , respectively. Furthermore, exhibits a high tetracycline degradation water up 98.8%. For reactions, configuration gives large specific surface area more reactive sites. response range broadened, infrared light absorption enhanced, effect outstanding, process promoted. Meanwhile, characterizations, studies, active species trapping investigations, energy band structure analysis, theoretical calculations all reveal that heterojunction can efficiently increase photogenerated separation. This research opens new possibilities for future catalyst design development.

Language: Английский

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In-situ Mo doped ZnIn2S4 wrapped MoO3 S-scheme heterojunction via Mo-S bonds to enhance photocatalytic HER

Chemical Engineering Journal, Journal Year: 2021, Volume and Issue: 430, P. 132770 - 132770

Published: Oct. 6, 2021

Language: Английский

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Recent advances in designing ZnIn2S4-based heterostructured photocatalysts for hydrogen evolution

Journal of Material Science and Technology, Journal Year: 2022, Volume and Issue: 139, P. 167 - 188

Published: Oct. 13, 2022

Language: Английский

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Hollow core–shell Co9S8@ZnIn2S4/CdS nanoreactor for efficient photothermal effect and CO2 photoreduction

Applied Catalysis B Environment and Energy, Journal Year: 2022, Volume and Issue: 311, P. 121255 - 121255

Published: Feb. 25, 2022

Language: Английский

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Construction of Z-scheme Ag/AgVO3/carbon-rich g-C3N4 heterojunction for enhanced photocatalytic degradation of sulfamethiadiazole: DFT calculation and mechanism study

Chemical Engineering Journal, Journal Year: 2021, Volume and Issue: 433, P. 133604 - 133604

Published: Nov. 16, 2021

Language: Английский

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Sandwich-like P-doped h-BN/ZnIn2S4 nanocomposite with direct Z-scheme heterojunction for efficient photocatalytic H2 and H2O2 evolution

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 442, P. 136151 - 136151

Published: March 31, 2022

Language: Английский

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TpBD COF@ZnIn2S4 nanosheets: A novel S-scheme heterojunction with enhanced photoreactivity for hydrogen production

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 330, P. 122624 - 122624

Published: March 13, 2023

Language: Английский

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