Unveiling the role of localized polaronic mid-gap states in enhanced carrier transfer in TiO2/BiVO4 heterojunctions under visible light irradiation

Unveiling the role of localized polaronic mid-gap states in enhanced carrier transfer in TiO2/BiVO4 heterojunctions under visible light irradiation

Abstract TiO2/BiVO4 heterojunctions are considered to be one of the most promising materials for photocatalysts due to their extended carrier lifetime, high visible light response, and good stability. However, while Type-II TiO2/BiVO4 heterojunctions are well-studied, the fundamental mechanism behin...

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Bibliographic Details
Main Authors: Zixi Yin, Xingchen Liu, Guijie Liang, Yin Wang
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Mid-gap states
Heterojunction
Interfacial carrier transfer
Photocatalytic mechanism
Online Access:https://doi.org/10.1038/s41598-025-10259-9
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https://doi.org/10.1038/s41598-025-10259-9

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