Photocatalytic hydrogen evolution: Recent advances in materials, modifications, and photothermal synergy

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 115, С. 113 - 130

Опубликована: Март 10, 2025

Язык: Английский

Mo-W18O49/ZnIn2S4 Composites Synthesized by Metal Doping for Photocatalytic Hydrogen Evolution

Molecules, Год журнала: 2025, Номер 30(7), С. 1563 - 1563

Опубликована: Март 31, 2025

Utilizing two or more semiconductor materials with distinct geometric and electronic energy arrangements at the nanoscale to construct heterostructures is an important means for developing high-performance catalysts photocatalytic hydrogen evolution. In this study, ZnIn2S4 serves as primary catalyst carrier, while Mo-W18O49 functions cocatalyst supported on surface of ZnIn2S4. A series ZnIn2S4/Mo-W18O49 heterojunction composite were synthesized through a straightforward hydrothermal method. The photocatalyst demonstrates exceptional evolution activity. Notably, loading 10%, achieves optimal evolution, yielding 2592.8 μmol g−1, which 31 times greater than that pure Further characterized results samples showed appropriate mass ratio can increase electron transfer rate, facilitates reducing recombination probability photo-generated electrons holes, thus improving efficiency.

Язык: Английский

Enhanced photocatalytic hydrogen generation and degradation performance using a novel design of dual Co and W single metal atom oxides on the interstitial atomic line of TiO2–g-C3N4–rGO

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 163000 - 163000

Опубликована: Апрель 1, 2025

Язык: Английский