Publication: Pulsed laser deposition of WO3/ZrO2 bilayer thin films for photoelectrochemical hydrogen production
Program
KU-Authors
KU Authors
Co-Authors
Ishida, K.
Mele, P.
Doustkah, E.
Uçar, F.
Klimkowicz, A.
Gondek, Ł.
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Language
eng
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N/A
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Abstract
Photoelectrochemical (PEC) water splitting using oxide-based heterostructures is a promising approach for sustainable hydrogen production. In this study, we report on WO3/ZrO2 bilayer thin films fabricated by pulsed laser deposition (PLD) and their PEC performance. The optimized bilayer (WO3 540 nm/ZrO2 44 nm) achieved a photocurrent density of 0.12 mA/cm2 at 1.4 V under simulated sunlight, demonstrating the promise of oxide-based heterostructures for robust and efficient PEC hydrogen generation.
Source
Publisher
IOP Publishing
Subject
Physical sciences, Environmental science, Ecology, Engineering, Chemistry, Environmental engineering
Citation
Has Part
Source
Journal of Physics: Conference Series
Book Series Title
Edition
DOI
10.1088/1742-6596/3107/1/012015
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Creative Commons license
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