A universal in situ lattice sulfidation synthesis method of metal sulfides/TiO2 heterostructures and its application in photocatalytic NO removal

Article Chemistry, Physical

Structure engineering of amorphous P-CoS hollow electrocatalysts for promoted oxygen evolution reaction

Zhao Li et al.

Summary: By utilizing an ion-exchange approach with ZIF-67 nanocubes as precursors, the structure engineering of amorphous P-CoS hollow nanomaterials was achieved, resulting in an electrocatalyst with rich active sites and optimized binding strength with oxygen-containing intermediates.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2022)

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Article Nanoscience & Nanotechnology

Self-Doping Surface Oxygen Vacancy-Induced Lattice Strains for Enhancing Visible Light-Driven Photocatalytic H2 Evolution over Black TiO2

Jiaqi Gao et al.

Summary: The synergistic effect of surface oxygen vacancy and induced lattice strains on black TiO2 can significantly enhance the photocatalytic H-2 evolution under visible light. The presence of surface oxygen vacancies leads to the formation of a high-energy surface, which improves visible light absorption and enhances the photoinduced charge separation efficiency. Additionally, the induced lattice strains provide a driving force for the directional movement of photoinduced electrons from the bulk to the high-energy surface, resulting in a 12-fold increase in the hydrogen evolution rate.

ACS APPLIED MATERIALS & INTERFACES (2021)

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Article Chemistry, Physical

The co-modification of MoS2 and CdS on TiO2 nanotube array for improved photoelectrochemical properties

Yuanyuan Kong et al.

Summary: The preparation of a MoS2/CdS/TiO2 nanotube heterostructure enhances visible light response and electron transfer efficiency. MoS2 coatings significantly improve the photoelectrochemical stability of CdS/TiO2 nanotube arrays. The heterostructure exhibits promising photoelectrochemical properties for potential applications.

IONICS (2021)

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Review Chemistry, Physical