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Updated: Sep 18, 2025
Fabrication of Schottky Diodes on Zn-polar BeMgZnO/ZnO Heterostructure Grown by Plasma-assisted Molecular Beam Epitaxy
Published on: October 23, 2018
Schottky barrier modulation via calcium hydroxide nanoparticles on g-C3N4/Ti3C2 for overall photocatalytic
Zeeshan Asghar1,2, Jawad Ahmad Jrar1,2, Alauddin1,2
1School of Environmental Science and Engineering, Yangzhou University, Yangzhou 225000, China. jhhou@yzu.edu.cn.
Abstract:
In this work, a novel 2D g-C3N4/Ca(OH)2/Ti3C2 heterojunction was synthesized via a one-step thermal method to enhance photocatalytic efficiency. With a 2.44 eV band gap and improved porosity, it enables stronger visible light absorption. Calcium hydroxide enhances structural integrity, while nitrogen vacancies optimize charge separation and Schottky barrier modulation. This photocatalyst achieves a CO evolution rate of 205.3 μmol g-1 h-1, H2 evolution of 17 300 μmol g-1 h-1, and 99.7% MB and 99.2% TC removal. This strategy advances sustainable energy and environmental remediation.
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