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Published in: Rare Metals 2/2024

14-11-2023 | Original Article

Fast charge transfer kinetics in Sv-ZnIn2S4/Sb2S3 S-scheme heterojunction photocatalyst for enhanced photocatalytic hydrogen evolution

Authors: Wei Li, Jia-Jun Li, Zhi-Fei Liu, Hong-Yu Ma, Peng-Fei Fang, Rui Xiong, Jian-Hong Wei

Published in: Rare Metals | Issue 2/2024

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Abstract

Constructing a S-scheme heterojunction with tight interface contact and fast charge transfer is beneficial to improving the photocatalytic hydrogen evolution performance. Herein, a unique one-dimensional (1D)/two-dimensional (2D) S-scheme heterojunction containing 1D Sb2S3 nanorods and 2D ZnIn2S4 with affluent sulfur vacancies (denoted as Sv-ZnIn2S4@Sb2S3) was designed. The introduced sulfur vacancy can promote the effective adsorption of H+ for the following interfacial hydrogen-evolution reaction. Furthermore, the larger contact area and stronger electron interaction between Sb2S3 and ZnIn2S4 effectively inhibits the recombination of photo-generated electron–hole pairs and abridges the migration distance of charges. As a result, the optimal Sv-ZnIn2S4@Sb2S3 sample achieves H2 evolution activity of 2741.3 mol·h−1·g−1, which is 8.6 times that of pristine ZnIn2S4 and 3.0 times that of the Sv-ZnIn2S4 samples. Based on the experimental result, the photo-reactivity S-scheme mechanism of hydrogen evolution from water splitting with Sv-ZnIn2S4@Sb2S3 is proposed. This work provides an effective method for developing S-scheme heterojunction composites of transition metal sulfide with high hydrogen evolution performance.

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Appendix
Available only for authorised users
Literature
[11]
go back to reference Li Y, Qian J, Zhang MH, Wang S, Wang ZH, Li MS, Bai Y, An QY, Xu HJ, Wu F, Mai LQ, Wu C. Co-construction of sulfur vacancies and heterojunctions in tungsten disulfide to induce fast electronic/ionic diffusion kinetics for sodium-ion batteries. Adv Mater. 2020;32(47):2005802. https://doi.org/10.1002/adma.202005802.CrossRef Li Y, Qian J, Zhang MH, Wang S, Wang ZH, Li MS, Bai Y, An QY, Xu HJ, Wu F, Mai LQ, Wu C. Co-construction of sulfur vacancies and heterojunctions in tungsten disulfide to induce fast electronic/ionic diffusion kinetics for sodium-ion batteries. Adv Mater. 2020;32(47):2005802. https://​doi.​org/​10.​1002/​adma.​202005802.CrossRef
[20]
[21]
go back to reference Su TM, Men CZ, Chen LY, Chu BX, Luo X, Ji HB, Chen JH, Qin ZZ. Sulfur vacancy and Ti3C2Tx cocatalyst synergistically boosting interfacial charge transfer in 2D/2D Ti3C2Tx/ZnIn2S4 heterostructure for enhanced photocatalytic hydrogen evolution. Adv Sci. 2022;9(4):2103715. https://doi.org/10.1002/advs.202103715.CrossRef Su TM, Men CZ, Chen LY, Chu BX, Luo X, Ji HB, Chen JH, Qin ZZ. Sulfur vacancy and Ti3C2Tx cocatalyst synergistically boosting interfacial charge transfer in 2D/2D Ti3C2Tx/ZnIn2S4 heterostructure for enhanced photocatalytic hydrogen evolution. Adv Sci. 2022;9(4):2103715. https://​doi.​org/​10.​1002/​advs.​202103715.CrossRef
[28]
go back to reference Li SJ, Cai MJ, Liu YP, Zhang JL, Wang CC, Zang SH, Li YJ, Zhang P, Li X. In situ construction of a C3N5 nanosheet/Bi2WO6 nanodot S-scheme heterojunction with enhanced structural defects for the efficient photocatalytic removal of tetracycline and Cr(VI). Inorg Chem Front. 2022;9(11):2479. https://doi.org/10.1039/d2qi00317a.CrossRef Li SJ, Cai MJ, Liu YP, Zhang JL, Wang CC, Zang SH, Li YJ, Zhang P, Li X. In situ construction of a C3N5 nanosheet/Bi2WO6 nanodot S-scheme heterojunction with enhanced structural defects for the efficient photocatalytic removal of tetracycline and Cr(VI). Inorg Chem Front. 2022;9(11):2479. https://​doi.​org/​10.​1039/​d2qi00317a.CrossRef
Metadata
Title
Fast charge transfer kinetics in Sv-ZnIn2S4/Sb2S3 S-scheme heterojunction photocatalyst for enhanced photocatalytic hydrogen evolution
Authors
Wei Li
Jia-Jun Li
Zhi-Fei Liu
Hong-Yu Ma
Peng-Fei Fang
Rui Xiong
Jian-Hong Wei
Publication date
14-11-2023
Publisher
Nonferrous Metals Society of China
Published in
Rare Metals / Issue 2/2024
Print ISSN: 1001-0521
Electronic ISSN: 1867-7185
DOI
https://doi.org/10.1007/s12598-023-02419-5

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