Enhancing the performance of Bi2O3–ZnO semiconductor bilayers for photoelectrochemical electrodes by strategically engineering oxygen vacancies

This study successfully synthesized sheet-like triangular Bi2O3 using the hydrothermal method and subsequently annealed it in a hydrogen-contained atmosphere to effectively introduce oxygen vacancies. ZnO was fabricated through sputtering at elevated substrate temperatures, which also facilitated th...

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Bibliographic Details
Main Authors: Yuan-Chang Liang, Po-Hsiang Wang
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Journal of Science: Advanced Materials and Devices
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2468217925000486
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