Direct growth of WS2 nanosheets using RF-magnetron sputtering on hydrothermally grown TiO2 nanorods for enhancing photoelectrochemical water splitting

Materials Chemistry and Physics, Journal Year: 2025, Volume and Issue: unknown, P. 130440 - 130440

Published: Jan. 1, 2025

Language: Английский

Giant Charge Separation-Driving Force Together with Ultrafluent Charge Transfer in TiO₂/ZnFe-LDH Photoelectrode via Ferroelectric Interface Engineering

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(47), P. 22386 - 22398

Published: Nov. 12, 2024

Hydrogen fuel production using photoelectrochemical (PEC) water-splitting technology is incredibly noteworthy as it provides a sustainable and clean method to alleviate the energy environmental crisis. A highly rapid electron shuttle at semiconductor/WOC (water oxidation cocatalyst) interface vital improve bulk charge transfer surface reaction kinetics of photoelectrode in PEC system. Yet, inevitably inferior transition tends plague performance enhancement on account collision hole–electron transport across semi/cat interface. Herein, we address these critical challenges via inserting ferroelectric layer BTO (BaTiO3) into The embedded polarization electric field induced by remarkably pumped hole (TiO2/ZnFe-LDH) selectively tailored electronic structure LDH surface-active sites, leading overwhelmingly improved LDH/electrolyte interface, which minish electron–hole recombination TiO2. TiO2 nanorods encapsulated ferroelectric-assisted ZnFe-LDH achieve 105% separation efficiency improvement 53.8% injection compared with pure This finding offers strategic design for electrocatalytic-assisted systems ferroelectric-pumped extraction

Language: Английский

Numerical analysis and optimization of photovoltaic performance of Sb2Se3 based photocathode

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 96, P. 1186 - 1202

Published: Nov. 28, 2024

Language: Английский