Design and performance evaluation of HfS2/AlSe heterostructure for enhanced photocatalytic water splitting

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 130, С. 262 - 270

Опубликована: Апрель 27, 2025

Язык: Английский

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Direct Z-scheme HfS2/Ga2SSe heterojunction: A strain-tunable and full pH-tolerant high-efficiency photocatalyst for hydrogen production

Molecular Catalysis, Год журнала: 2025, Номер 583, С. 115227 - 115227

Опубликована: Май 22, 2025

Язык: Английский

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Photocatalytic application of a type-II GaAlSe₂/HfSSe van der Waals heterostructure

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

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Enhanced photocatalytic hydrogen production of the S-scheme GeC/β-ZrNBr heterostructure-based ceramics by external electric field

Applied Surface Science, Год журнала: 2024, Номер unknown, С. 162194 - 162194

Опубликована: Дек. 1, 2024

Язык: Английский

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