Two‐Dimensional Sc2CCl2/XSe2(X=Mo, Pt) van der Waals Heterojunctions: Promising Photocatalytic Hydrogen Evolution Materials DOI

Qionghui Zeng,

Liang Xu, Sizheng Xiong

и другие.

ChemPhysChem, Год журнала: 2024, Номер 25(14)

Опубликована: Апрель 16, 2024

In the field of photocatalysis, new heterojunction materials are increasingly explored to achieve efficient energy conversion and environmental catalysis under visible light sunlight. This paper presents a study on two newly constructed two-dimensional van der Waals heterojunctions, Sc

Язык: Английский

The SnC/WS2 vdW heterojunction: A prospective direct Z-scheme photocatalyst for overall water decomposition with high STH efficiency and catalytic activity DOI
Yufei Luo, Yan Zhang,

Jiahui Li

и другие.

Molecular Catalysis, Год журнала: 2024, Номер 557, С. 113983 - 113983

Опубликована: Март 1, 2024

Язык: Английский

Процитировано

18
SiC/PtSe2 van der Waals heterostructure: A high-efficiency direct Z-scheme photocatalyst for overall water splitting predicted from first-principles study DOI

Jiahui Li,

Yan Zhang,

Shu-Zhuan Sun

и другие.

Micro and Nanostructures, Год журнала: 2024, Номер 195, С. 207953 - 207953

Опубликована: Авг. 12, 2024

Язык: Английский

Процитировано

10
Construction of Z-scheme InN/BTe heterostructure for enhanced photocatalytic hydrogen evolution: DFT calculation and mechanism study DOI
Can Li, Hao Liang, Zhiqiang Xu

и другие.

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 68, С. 289 - 296

Опубликована: Апрель 26, 2024

Язык: Английский

Процитировано

9
Achieving highly efficient 2D SnC monolayer-based photocatalyst for water splitting via a synergistic strategy of S-scheme heterostructure construction and silicon doping DOI
Dinghua Yang, Xi Zhang,

Ya Nie

и другие.

Nanoscale, Год журнала: 2024, Номер 16(9), С. 4866 - 4871

Опубликована: Янв. 1, 2024

By combining S-scheme heterostructure construction and silicon doping, a low-cost high-efficient SnC/ZrS 2 photocatalyst for water splitting is designed.

Язык: Английский

Процитировано

6
First-principles prediction of a direct Z-scheme WSe2/HfS2 van der Waals heterostructure for overall photocatalytic water decomposition DOI
Yan Zhang,

Zhi-Bo Qiang,

Jian-Xin Ding

и другие.

CrystEngComm, Год журнала: 2024, Номер 26(20), С. 2621 - 2634

Опубликована: Янв. 1, 2024

Band alignment of the WSe 2 and HfS monolayers pre- post-contact (a) path photogenerated carrier migration in /HfS heterojunction within a direct Z-scheme mechanism (b).

Язык: Английский

Процитировано

4
A first-principles study on photocatalytic water splitting of XP/SnC (X = B, Ga) heterojunctions DOI
Li Xu, Songyang Li,

Jingjun Chen

и другие.

Computational Materials Science, Год журнала: 2025, Номер 251, С. 113741 - 113741

Опубликована: Фев. 5, 2025

Язык: Английский

Процитировано

0
Theoretical Construction of Hittorf’s Violet Phosphorene/SnS2 van der Waals Heterojunction as Direct Photocatalyst for Overall Water Splitting DOI
Yi-Lin Lu,

Shengjie Dong,

Fangchao Cui

и другие.

Acta Chimica Sinica, Год журнала: 2025, Номер 83(4), С. 377 - 377

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
First-Principles Study on Direct Z-Scheme SnC/SnS2 Heterostructures for Photocatalytic Water Splitting DOI Creative Commons

Sisi Zhou,

Yuliang Mao

Chemistry, Год журнала: 2025, Номер 7(3), С. 76 - 76

Опубликована: Май 4, 2025

Direct Z-scheme heterojunctions are known for their unique carrier mobility mechanism, which significantly improves photocatalytic water splitting efficiency. In this study, we use first-principles simulations to determine the stability, electrical, and properties of a SnC/SnS2 heterojunction. Analyses projected energy band state density demonstrate that heterojunction exhibits an indirect gap 0.80 eV type-II alignment. Analysis its work function shows has built-in electric field pointing from SnC monolayer SnS2 monolayer. The edge position differential charge indicate heterostructure mechanism. Furthermore, excellent visible-light absorption high solar-to-hydrogen efficiency 32.8%. It is found light can be effectively tuned by biaxial strain. These results fabricated significant photocatalysis potential.

Язык: Английский

Процитировано

0
Photocatalytic application of a type-II GaAlSe2/HfSSe van der Waals heterostructure DOI
Disha Mehta, Yashasvi Naik, Nidhi Modi

и другие.

International Journal of Modern Physics B, Год журнала: 2025, Номер unknown

Опубликована: Май 23, 2025

To address the recent environmental challenge, photocatalytic water splitting offers significant potential, as it only utilizes solar energy to generate hydrogen. From this perspective, in work, we have studied optoelectronic and behavior of type-II van der Waals heterostructure (vdwHS) GaAlSe 2 /HfSSe by using density functional theory (DFT). A vdwHS is a semiconductor with an optimal band gap 1.40[Formula: see text]eV. The optical highlights that possesses absorption visible region. alignment favorable for Z-scheme charge transfer, which will facilitate redox reactions decompositions. potential candidate application pH range 7–9.

Язык: Английский

Процитировано

0
Novel solar-light-driven Z-scheme BiOCl@WS2 nanocomposite photocatalysts for the photocatalytic removal of organic pollutants DOI

Daichi Nakayama,

Chang‐Mou Wu, Kebena Gebeyehu Motora

и другие.

New Journal of Chemistry, Год журнала: 2023, Номер 47(48), С. 22078 - 22089

Опубликована: Янв. 1, 2023

A novel Z-scheme BiOCl@WS 2 nanocomposite is synthesized via chemical precipitation and it presents an excellent photocatalytic performance towards organic pollutants.

Язык: Английский

Процитировано

7