Optimal Architecture of a Dual S-Scheme ZnIn₂S₄–ZnO–Al₂O₃ Heterosystem with High H₂ Evolution Rate under Visible Light

ACS Omega, Год журнала: 2023, Номер 8(29), С. 26065 - 26078

Опубликована: Июль 10, 2023

In this study, dual S-scheme ZnIn2S4-Al2O3-ZnO (ZIS-Al-Zn) heterojunctions were produced by a facile, low cost, and rapid combustion technique. These accelerated the photocatalytic hydrogen production due to multi-channel-promoted separation of photocarriers. By optimizing content components, synthesized ZIS-Al-Zn composite with 20 wt% ZnIn2S4 30 Al2O3 in demonstrated highest rate 54.2 mmol g-1 h-1, which was nearly 11 8.30 times better than ZnO-Al2O3 ZnO-ZnIn2S4 composites, respectively. The results DRS, PL, EIS, LSV, CV techniques showed shift light absorption, interfacial transfer, quenched recombination photocarriers over ternary single binary catalysts. obtained revealed formation mechanism transfer heterojunctions, contributing efficiency. optimized also exhibited good stability reusability.

Язык: Английский

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Electrochemical N2-to-NH3 with high faradaic efficiency on ZrO2/carbon quantum dots catalysts in neutral electrolyte

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 54, С. 1495 - 1506

Опубликована: Дек. 21, 2023

Язык: Английский

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Preparation by two simple methods and characterization of Ni3N and use in the hydrogenation of isopropanol

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 48(93), С. 36452 - 36463

Опубликована: Июнь 21, 2023

Язык: Английский

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NiFe-spinel oxides with nitrogen-doped carbon quantum dots for enhanced oxygen evolution activity

Journal of Electroanalytical Chemistry, Год журнала: 2024, Номер 972, С. 118632 - 118632

Опубликована: Сен. 7, 2024

Язык: Английский

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Advances in modifications of Ag/g-C3N4 for stable and effective photoanode for OER

Optical Materials, Год журнала: 2023, Номер 145, С. 114376 - 114376

Опубликована: Окт. 3, 2023

Язык: Английский

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